(341982) = 2008 QR40

Discovered at Kitt Peak on 2008-08-24 by Spacewatch.

Orbit

Orbit type: Main Belt

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epoch2023-02-25.0
epoch JD2460000.5
perihelion date2021-07-10.05356
perihelion JD2459405.55356
argument of perihelion (°)162.99139
ascending node (°)188.15393
inclination (°)3.42994
eccentricity0.1032467
perihelion distance (AU)2.3759144
Tisserand w.r.t. Jupiter3.4
ΔV w.r.t. Earth (km/sec)9.7
semimajor axis (AU)2.6494629
mean anomaly (°)135.97058
mean daily motion (°/day)0.22854260
aphelion distance (AU)2.923
period (years)4.31
P-vector [x]0.98800759
P-vector [y]-0.14771255
P-vector [z]-0.04496664
Q-vector [x]0.15417195
Q-vector [y]0.92774899
Q-vector [z]0.33987176
absolute magnitude17.66
phase slope0.15
uncertainty0
referenceMPO 730676
observations used113
oppositions11
arc length (days)6666
first opposition used2004
last opposition used2023
residual rms (arc-secs)0.96
perturbers coarse indicatorM-v
perturbers precise indicator003Ek
first observation date used2004-10-23.0
last observation date used2023-01-23.0
computer nameMPCLINUX
JD of orbit computation2456153.821281
perihelion JD uncertainty (days)3.6446E-04
argument of perihelion uncertainty (°)1.9239E-04
ascending node uncertainty (°)1.5654E-04
inclination uncertainty (°)1.5059E-05
eccentricity uncertainty 2.4347E-07
perihelion distance uncertainty (AU)7.4177E-07
 Minimum Orbit Intersection Distances (in AU)
for orbit epoch: 2460000.5, reference: E2023-B94
Mercury1.99494
Venus1.6519
Earth1.36871
Mars0.98616
Jupiter2.46364
Saturn6.32623
Uranus15.5215
Neptune27.3919

Observations

117 total observations over interval: 2004 10 23.41068 – 2023 01 23.415587
These data are available for download (format description).

Date (UT) J2000 RA J2000 Dec Magn Location Ref
2004 10 23.41068 03 37 29.41 +15 58 49.9 21.3 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 270243
2004 10 23.43856 03 37 28.25 +15 58 43.0 21.2 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 270243
2004 10 23.48012 03 37 26.46 +15 58 32.0 21.3 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 270243
2004 11 10.23744 03 22 34.20 +14 36 28.6 21.1 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 270243
2004 11 10.26933 03 22 32.37 +14 36 19.9 20.8 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 270243
2004 11 10.29528 03 22 30.88 +14 36 12.7 21.4 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 270243
2006 01 26.32782 10 30 34.97 +05 50 28.7 21.8 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 270243
2006 01 26.34512 10 30 34.31 +05 50 30.8 21.8 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 270243
2006 01 26.36241 10 30 33.69 +05 50 34.1 22.0 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 270243
2007 06 13.29398 15 36 44.65 -14 50 46.2 21.2 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 270243
2007 06 13.31170 15 36 43.85 -14 50 43.3 21.5 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 270243
2007 06 13.32938 15 36 43.15 -14 50 41.1 21.7 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 270243
2008 08 24.40795 00 54 15.03 +06 50 06.0   691 – Steward Observatory, Kitt Peak-Spacewatch MPS 263306
2008 08 24.42552 00 54 14.83 +06 50 03.4   691 – Steward Observatory, Kitt Peak-Spacewatch MPS 263306
2008 08 24.44309 00 54 14.63 +06 50 01.4   691 – Steward Observatory, Kitt Peak-Spacewatch MPS 263306
2008 09 03.36398 00 51 25.77 +06 18 06.0 20.9 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 263306
2008 09 03.38155 00 51 25.34 +06 18 01.6 21.3 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 263306
2008 09 03.39913 00 51 24.83 +06 17 57.0 21.0 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 263306
2008 10 01.29671 00 32 54.74 +03 31 20.3 19.9 V G96 – Mt. Lemmon Survey MPS 263306
2008 10 01.30216 00 32 54.49 +03 31 18.0 20.1 V G96 – Mt. Lemmon Survey MPS 263306
2008 10 01.30766 00 32 54.20 +03 31 15.7 20.1 V G96 – Mt. Lemmon Survey MPS 263306
2008 10 01.31311 00 32 53.95 +03 31 13.4 20.0 V G96 – Mt. Lemmon Survey MPS 263306
2008 10 17.22240 00 21 00.42 +01 45 44.9 20.6 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 263306
2008 10 17.25930 00 20 58.91 +01 45 32.5 20.8 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 263306
2008 10 17.29620 00 20 57.39 +01 45 19.1 20.8 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 263306
2008 10 24.18657 00 16 55.38 +01 07 46.8 21.0 V G96 – Mt. Lemmon Survey MPS 263306
2008 10 24.19314 00 16 55.27 +01 07 45.1 20.3 V G96 – Mt. Lemmon Survey MPS 263306
2008 10 24.19971 00 16 54.94 +01 07 42.6 21.3 V G96 – Mt. Lemmon Survey MPS 263306
2008 10 24.20624 00 16 54.73 +01 07 40.9 20.3 V G96 – Mt. Lemmon Survey MPS 263306
2008 11 24.13845 00 13 09.08 +00 04 58.6 21.9 V G96 – Mt. Lemmon Survey MPS 266478
2008 11 24.14686 00 13 09.19 +00 04 59.2 21.9 V G96 – Mt. Lemmon Survey MPS 266478
2008 11 24.15519 00 13 09.33 +00 05 00.0 21.9 V G96 – Mt. Lemmon Survey MPS 266478
2008 11 24.16348 00 13 09.48 +00 05 00.4 21.8 V G96 – Mt. Lemmon Survey MPS 266478
2012 08 13.41224 21 39 54.603 -09 30 12.29 20.3 w F51 – Pan-STARRS 1, Haleakala MPS 429377
2012 08 13.42672 21 39 53.856 -09 30 16.95 20.3 w F51 – Pan-STARRS 1, Haleakala MPS 429377
2012 09 22.17924 21 15 51.80 -12 44 05.2 20.9 V G96 – Mt. Lemmon Survey MPS 433365
2012 09 22.18617 21 15 51.76 -12 44 06.9 20.7 V G96 – Mt. Lemmon Survey MPS 433365
2012 09 22.19256 21 15 51.62 -12 44 07.6 20.8 V G96 – Mt. Lemmon Survey MPS 433365
2012 09 22.19902 21 15 51.55 -12 44 08.7 21.3 V G96 – Mt. Lemmon Survey MPS 433365
2015 02 27.54962 12 28 32.464 -04 00 08.44 22.0 w F51 – Pan-STARRS 1, Haleakala MPS 585530
2015 02 27.56218 12 28 32.020 -04 00 04.73 22.2 w F51 – Pan-STARRS 1, Haleakala MPS 585530
2015 02 27.57468 12 28 31.566 -04 00 01.43 21.9 w F51 – Pan-STARRS 1, Haleakala MPS 585530
2015 02 27.58721 12 28 31.120 -03 59 58.11 22.0 w F51 – Pan-STARRS 1, Haleakala MPS 585530
2017 10 30.56173 04 06 40.508 +16 58 20.50 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 834050
2017 10 30.57447 04 06 39.943 +16 58 17.43 21.2 w F51 – Pan-STARRS 1, Haleakala MPS 834050
2017 10 30.58712 04 06 39.381 +16 58 14.56 21.0 w F51 – Pan-STARRS 1, Haleakala MPS 834050
2017 10 30.59972 04 06 38.820 +16 58 11.71 21.2 w F51 – Pan-STARRS 1, Haleakala MPS 834050
2017 11 18.33639 03 50 28.160 +15 43 08.46 20.7 w F51 – Pan-STARRS 1, Haleakala MPS 842549
2017 11 18.34801 03 50 27.470 +15 43 05.65 20.7 w F51 – Pan-STARRS 1, Haleakala MPS 842549
2017 11 18.35969 03 50 26.779 +15 43 03.05 20.6 w F51 – Pan-STARRS 1, Haleakala MPS 842549
2017 11 18.37140 03 50 26.088 +15 43 00.18 20.7 w F51 – Pan-STARRS 1, Haleakala MPS 842549
2017 11 26.26559 03 42 58.63 +15 12 36.1 21.3 G G96 – Mt. Lemmon Survey MPS 844849
2017 11 26.27085 03 42 58.32 +15 12 34.5 21.6 G G96 – Mt. Lemmon Survey MPS 844849
2017 11 26.27603 03 42 58.04 +15 12 33.8 21.0 G G96 – Mt. Lemmon Survey MPS 844849
2017 11 26.28120 03 42 57.78 +15 12 32.6 21.0 G G96 – Mt. Lemmon Survey MPS 844849
2017 12 07.28032 03 33 34.111 +14 37 17.55 21.2 w F51 – Pan-STARRS 1, Haleakala MPS 845914
2017 12 07.29403 03 33 33.457 +14 37 15.46 21.2 w F51 – Pan-STARRS 1, Haleakala MPS 845914
2017 12 07.30774 03 33 32.812 +14 37 13.40 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 845914
2019 04 07.24501 10 05 08.134 +09 44 57.25 22.1 w F51 – Pan-STARRS 1, Haleakala MPS 990066
2019 04 07.25537 10 05 07.966 +09 44 58.82 22.1 w F51 – Pan-STARRS 1, Haleakala MPS 990066
2019 04 07.26569 10 05 07.804 +09 45 00.80 22.2 w F51 – Pan-STARRS 1, Haleakala MPS 990066
2019 04 07.27610 10 05 07.628 +09 45 02.50 22.4 w F51 – Pan-STARRS 1, Haleakala MPS 990066
2020 05 20.42893 16 25 35.354 -17 04 22.33 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 1194456
2020 05 20.43793 16 25 34.848 -17 04 20.68 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 1194456
2020 05 20.44695 16 25 34.342 -17 04 18.97 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 1194456
2020 05 20.45641 16 25 33.817 -17 04 17.21 21.3 w F51 – Pan-STARRS 1, Haleakala MPS 1194456
2020 05 26.34579 16 20 12.45 -16 45 55.4 21.6 G G96 – Mt. Lemmon Survey MPS 1199127
2020 05 26.35102 16 20 12.12 -16 45 53.6 20.6 G G96 – Mt. Lemmon Survey MPS 1199127
2020 05 26.36146 16 20 11.54 -16 45 51.3 20.2 G G96 – Mt. Lemmon Survey MPS 1199127
2020 05 28.41049 16 18 18.233 -16 39 36.68 21.2 w F51 – Pan-STARRS 1, Haleakala MPS 1199127
2020 05 28.43503 16 18 16.824 -16 39 32.24 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 1199127
2020 06 15.32020 16 02 47.468 -15 53 10.04 21.3 w F52 – Pan-STARRS 2, Haleakala MPS 1204452
2020 06 15.33214 16 02 46.885 -15 53 08.81 21.3 w F52 – Pan-STARRS 2, Haleakala MPS 1204452
2020 06 15.34413 16 02 46.329 -15 53 07.14 21.2 w F52 – Pan-STARRS 2, Haleakala MPS 1204452
2020 06 15.35612 16 02 45.757 -15 53 06.03 21.2 w F52 – Pan-STARRS 2, Haleakala MPS 1204452
2020 06 21.34577 15 58 33.219 -15 42 32.59 21.7 w F51 – Pan-STARRS 1, Haleakala MPS 1206620
2020 06 21.35811 15 58 32.714 -15 42 31.28 21.9 w F51 – Pan-STARRS 1, Haleakala MPS 1206620
2020 06 21.37046 15 58 32.214 -15 42 30.38 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 1206620
2020 06 21.38278 15 58 31.706 -15 42 29.30 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 1206620
2020 06 23.33640 15 57 19.080 -15 39 45.52 21.9 w F51 – Pan-STARRS 1, Haleakala MPS 1206620
2020 06 23.34608 15 57 18.701 -15 39 44.54 21.7 w F51 – Pan-STARRS 1, Haleakala MPS 1206620
2020 06 23.35580 15 57 18.334 -15 39 43.79 21.6 w F51 – Pan-STARRS 1, Haleakala MPS 1206620
2020 06 23.36557 15 57 17.964 -15 39 43.22 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 1206620
2020 06 24.34855 15 56 43.378 -15 38 28.98 21.6 w F51 – Pan-STARRS 1, Haleakala MPS 1209012
2020 06 24.35996 15 56 42.949 -15 38 27.71 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 1209012
2020 06 24.37140 15 56 42.540 -15 38 27.04 21.9 w F51 – Pan-STARRS 1, Haleakala MPS 1209012
2021 09 09.356073 01 24 39.12 +08 52 12.1 21.16 G G96 – Mt. Lemmon Survey MPS 1469189
2021 09 09.361276 01 24 39.01 +08 52 11.0 21.38 G G96 – Mt. Lemmon Survey MPS 1469189
2021 09 09.366446 01 24 38.87 +08 52 09.7 21.78 G G96 – Mt. Lemmon Survey MPS 1469189
2021 09 09.371615 01 24 38.76 +08 52 08.4 21.60 G G96 – Mt. Lemmon Survey MPS 1469189
2021 09 11.443817 01 23 51.835 +08 43 53.24 21.09 w F52 – Pan-STARRS 2, Haleakala MPS 1469189
2021 09 11.456620 01 23 51.501 +08 43 50.15 21.18 w F52 – Pan-STARRS 2, Haleakala MPS 1469189
2021 09 11.469457 01 23 51.164 +08 43 46.99 21.02 w F52 – Pan-STARRS 2, Haleakala MPS 1469189
2021 09 18.283035 01 20 32.21 +08 11 41.5 21.05 G G96 – Mt. Lemmon Survey MPS 1469189
2021 09 18.288277 01 20 32.09 +08 11 39.3 20.86 G G96 – Mt. Lemmon Survey MPS 1469189
2021 09 18.293501 01 20 31.86 +08 11 37.8 20.08 G G96 – Mt. Lemmon Survey MPS 1469189
2021 09 18.298717 01 20 31.61 +08 11 37.5 20.19 G G96 – Mt. Lemmon Survey MPS 1469189
2021 09 28.382573 01 13 52.899 +07 12 40.93 20.70 w F52 – Pan-STARRS 2, Haleakala MPS 1485669
2021 09 28.393980 01 13 52.364 +07 12 36.53 20.64 w F52 – Pan-STARRS 2, Haleakala MPS 1485669
2021 09 28.405438 01 13 51.828 +07 12 32.26 20.75 w F52 – Pan-STARRS 2, Haleakala MPS 1485669
2021 09 28.416895 01 13 51.289 +07 12 27.81 20.62 w F52 – Pan-STARRS 2, Haleakala MPS 1485669
2021 10 01.276041 01 11 41.34 +06 53 52.9 20.76 g I41 – Palomar Mountain--ZTF MPS 1485669
2021 10 01.286041 01 11 40.83 +06 53 48.5 20.84 g I41 – Palomar Mountain--ZTF MPS 1485669
2021 10 01.331420 01 11 38.63 +06 53 30.7 20.53 r I41 – Palomar Mountain--ZTF MPS 1485669
2021 10 01.333310 01 11 38.55 +06 53 30.1 20.44 r I41 – Palomar Mountain--ZTF MPS 1485669
2021 10 09.312118 01 05 15.00 +05 59 30.0 20.21 G G96 – Mt. Lemmon Survey MPS 1485669
2021 10 09.317776 01 05 14.72 +05 59 27.5 19.84 G G96 – Mt. Lemmon Survey MPS 1485669
2021 10 09.323412 01 05 14.44 +05 59 25.3 20.11 G G96 – Mt. Lemmon Survey MPS 1485669
2021 10 09.329046 01 05 14.15 +05 59 23.0 20.41 G G96 – Mt. Lemmon Survey MPS 1485669
2021 10 28.163481 00 51 06.62 +04 00 25.2 21.07 G G96 – Mt. Lemmon Survey MPS 1509167
2021 10 28.169104 00 51 06.43 +04 00 24.0 20.82 G G96 – Mt. Lemmon Survey MPS 1509167
2021 10 28.174696 00 51 06.15 +04 00 21.4 20.46 G G96 – Mt. Lemmon Survey MPS 1509167
2021 10 28.180298 00 51 05.94 +04 00 20.4 21.86 G G96 – Mt. Lemmon Survey MPS 1509167
2023 01 23.382807 08 49 17.525 +13 04 27.33 21.28 w F52 – Pan-STARRS 2, Haleakala MPS 1740226
2023 01 23.393675 08 49 16.904 +13 04 29.94 21.20 w F52 – Pan-STARRS 2, Haleakala MPS 1740226
2023 01 23.404586 08 49 16.281 +13 04 32.54 21.29 w F52 – Pan-STARRS 2, Haleakala MPS 1740226
2023 01 23.415587 08 49 15.673 +13 04 35.25 21.22 w F52 – Pan-STARRS 2, Haleakala MPS 1740226