(489939) = 2008 RV90

Discovered at Kitt Peak on 2008-07-29 by Spacewatch.

Orbit

Orbit type: Main Belt

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epoch2023-09-13.0
epoch JD2460200.5
perihelion date2023-07-16.34190
perihelion JD2460141.84190
argument of perihelion (°)157.79447
ascending node (°)169.15321
inclination (°)1.34304
eccentricity0.1962997
perihelion distance (AU)1.9349255
Tisserand w.r.t. Jupiter3.5
ΔV w.r.t. Earth (km/sec)8.7
semimajor axis (AU)2.4075212
mean anomaly (°)15.47664
mean daily motion (°/day)0.26384490
aphelion distance (AU)2.880
period (years)3.74
P-vector [x]0.83819240
P-vector [y]-0.50382897
P-vector [z]-0.20878187
Q-vector [x]0.54535680
Q-vector [y]0.77741113
Q-vector [z]0.31339734
absolute magnitude18.59
phase slope0.15
uncertainty0
referenceMPO 780282
observations used116
oppositions7
arc length (days)5577
first opposition used2008
last opposition used2023
residual rms (arc-secs)0.59
perturbers coarse indicatorM-v
perturbers precise indicator003Ek
first observation date used2008-07-29.0
last observation date used2023-11-05.0
computer nameMPCLINUX
JD of orbit computation2457849.354590
perihelion JD uncertainty (days)5.6444E-04
argument of perihelion uncertainty (°)2.2394E-04
ascending node uncertainty (°)1.6402E-04
inclination uncertainty (°)3.9686E-06
eccentricity uncertainty 3.4295E-08
perihelion distance uncertainty (AU)1.3918E-07
 Minimum Orbit Intersection Distances (in AU)
for orbit epoch: 2460200.5, reference: E2023-V65
Mercury1.52409
Venus1.20931
Earth0.92282
Mars0.55541
Jupiter2.44883
Saturn6.30456
Uranus15.5838
Neptune27.4263

Observations

116 total observations over interval: 2008 07 29.37387 – 2023 11 05.305359
These data are available for download (format description).

Date (UT) J2000 RA J2000 Dec Magn Location Ref
2008 07 29.37387 22 55 42.60 -05 42 37.3 21.3 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 280296
2008 07 29.39146 22 55 42.42 -05 42 38.5 21.0 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 280296
2008 07 29.40903 22 55 42.18 -05 42 40.4 21.1 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 280296
2008 08 07.30835 22 53 04.21 -06 05 38.1   691 – Steward Observatory, Kitt Peak-Spacewatch MPS 280296
2008 08 07.32356 22 53 03.75 -06 05 41.2   691 – Steward Observatory, Kitt Peak-Spacewatch MPS 280296
2008 08 07.33877 22 53 03.33 -06 05 44.6   691 – Steward Observatory, Kitt Peak-Spacewatch MPS 280296
2008 08 21.28321 22 44 45.40 -07 10 08.9 20.5 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 280296
2008 08 21.30423 22 44 44.38 -07 10 16.1 20.6 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 280296
2008 08 21.32180 22 44 43.56 -07 10 22.0 20.4 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 280296
2008 09 06.25154 22 32 21.30 -08 43 37.3 20.2 V G96 – Mt. Lemmon Survey MPS 256832
2008 09 06.25704 22 32 21.04 -08 43 39.5 20.1 V G96 – Mt. Lemmon Survey MPS 256832
2008 09 06.26256 22 32 20.79 -08 43 41.2 20.1 V G96 – Mt. Lemmon Survey MPS 256832
2008 09 06.26811 22 32 20.50 -08 43 43.2 20.1 V G96 – Mt. Lemmon Survey MPS 256832
2008 09 09.30205 22 30 05.97 -09 00 43.5 20.1 V G96 – Mt. Lemmon Survey MPS 256832
2008 09 09.30905 22 30 05.61 -09 00 45.8 20.2 V G96 – Mt. Lemmon Survey MPS 256832
2008 09 09.31610 22 30 05.29 -09 00 48.0 20.2 V G96 – Mt. Lemmon Survey MPS 256832
2008 09 09.32318 22 30 04.96 -09 00 50.3 20.1 V G96 – Mt. Lemmon Survey MPS 256832
2008 09 20.21325 22 23 25.83 -09 53 05.5 20.8 V G96 – Mt. Lemmon Survey MPS 280296
2008 09 20.22208 22 23 25.58 -09 53 07.5 20.9 V G96 – Mt. Lemmon Survey MPS 280296
2008 09 20.23112 22 23 25.26 -09 53 09.4 20.5 V G96 – Mt. Lemmon Survey MPS 280296
2008 09 20.24002 22 23 24.97 -09 53 11.5 20.8 V G96 – Mt. Lemmon Survey MPS 280296
2012 09 23.39496 02 33 23.07 +13 43 44.3 21.2 V G96 – Mt. Lemmon Survey MPS 441768
2012 09 23.40060 02 33 22.93 +13 43 44.2 22.2 V G96 – Mt. Lemmon Survey MPS 441768
2012 09 23.42433 02 33 22.39 +13 43 39.6 21.2 V G96 – Mt. Lemmon Survey MPS 441768
2012 09 23.43002 02 33 22.24 +13 43 38.6 21.4 V G96 – Mt. Lemmon Survey MPS 441768
2012 11 06.304999 01 58 18.797 +10 09 35.29 21.0 w F51 – Pan-STARRS 1, Haleakala MPS 441768
2012 11 06.319974 01 58 17.998 +10 09 30.88 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 441768
2012 11 06.334902 01 58 17.196 +10 09 26.70 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 441768
2015 05 13.34463 15 54 25.73 -18 04 21.8 21.8 V G96 – Mt. Lemmon Survey MPS 797909
2015 05 13.35073 15 54 25.41 -18 04 20.6 21.4 V G96 – Mt. Lemmon Survey MPS 797909
2015 05 13.35682 15 54 24.99 -18 04 19.8 22.2 V G96 – Mt. Lemmon Survey MPS 797909
2015 05 20.25574 15 47 32.01 -17 39 34.8 21.3 V W84 – Cerro Tololo-DECam MPS 785216
2015 05 20.25896 15 47 31.81 -17 39 34.2   W84 – Cerro Tololo-DECam MPS 785216
2015 05 20.26224 15 47 31.60 -17 39 33.4   W84 – Cerro Tololo-DECam MPS 785216
2015 05 20.26546 15 47 31.39 -17 39 32.7   W84 – Cerro Tololo-DECam MPS 785216
2015 05 20.26878 15 47 31.18 -17 39 32.0   W84 – Cerro Tololo-DECam MPS 785216
2015 05 21.29470 15 46 28.22 -17 35 48.3 21.2 V W84 – Cerro Tololo-DECam MPS 785216
2015 05 21.29794 15 46 28.01 -17 35 47.6   W84 – Cerro Tololo-DECam MPS 785216
2015 05 21.30118 15 46 27.81 -17 35 46.9   W84 – Cerro Tololo-DECam MPS 785216
2015 05 21.30441 15 46 27.60 -17 35 46.1   W84 – Cerro Tololo-DECam MPS 785216
2015 05 21.30767 15 46 27.41 -17 35 45.3   W84 – Cerro Tololo-DECam MPS 785216
2015 05 22.33699 15 45 24.12 -17 32 01.0 21.3 V W84 – Cerro Tololo-DECam MPS 785216
2015 05 22.34024 15 45 23.92 -17 32 00.2   W84 – Cerro Tololo-DECam MPS 785216
2015 05 22.34348 15 45 23.71 -17 31 59.5   W84 – Cerro Tololo-DECam MPS 785216
2015 05 22.34674 15 45 23.51 -17 31 58.7   W84 – Cerro Tololo-DECam MPS 785216
2015 05 22.34995 15 45 23.30 -17 31 58.0   W84 – Cerro Tololo-DECam MPS 785216
2015 05 24.24600 15 43 27.04 -17 25 06.8 21.3 V W84 – Cerro Tololo-DECam MPS 785216
2015 05 24.25250 15 43 26.63 -17 25 05.3   W84 – Cerro Tololo-DECam MPS 785216
2015 05 24.25573 15 43 26.42 -17 25 04.6   W84 – Cerro Tololo-DECam MPS 785216
2015 05 24.25900 15 43 26.22 -17 25 03.9   W84 – Cerro Tololo-DECam MPS 785216
2015 06 11.31946 15 26 40.992 -16 27 12.41 21.7 w F51 – Pan-STARRS 1, Haleakala MPS 609853
2015 06 11.33066 15 26 40.434 -16 27 10.91 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 609853
2015 06 11.34187 15 26 39.900 -16 27 09.19 21.6 w F51 – Pan-STARRS 1, Haleakala MPS 609853
2015 06 11.35307 15 26 39.344 -16 27 07.39 21.3 w F51 – Pan-STARRS 1, Haleakala MPS 609853
2016 11 03.61969 05 13 49.528 +20 58 17.36 21.9 w F51 – Pan-STARRS 1, Haleakala MPS 739838
2016 11 03.63265 05 13 49.039 +20 58 16.36 21.7 w F51 – Pan-STARRS 1, Haleakala MPS 739838
2016 11 03.63911 05 13 48.784 +20 58 15.81 22.1 w F51 – Pan-STARRS 1, Haleakala MPS 739838
2016 12 04.25456 04 44 32.28 +20 03 15.5 21.4 V G96 – Mt. Lemmon Survey MPS 749511
2016 12 04.25883 04 44 31.92 +20 03 14.9 21.3 V G96 – Mt. Lemmon Survey MPS 749511
2016 12 04.26311 04 44 31.69 +20 03 14.6 21.9 V G96 – Mt. Lemmon Survey MPS 749511
2016 12 04.26739 04 44 31.41 +20 03 13.2 21.5 V G96 – Mt. Lemmon Survey MPS 749511
2019 07 10.363220 19 11 29.02 -20 00 41.7 20.06 r I41 – Palomar Mountain--ZTF MPS 1014828
2019 07 10.375410 19 11 28.28 -20 00 43.1 19.95 r I41 – Palomar Mountain--ZTF MPS 1014828
2019 07 10.379020 19 11 28.07 -20 00 43.7 20.03 r I41 – Palomar Mountain--ZTF MPS 1014828
2019 07 10.380819 19 11 27.96 -20 00 43.8 20.18 r I41 – Palomar Mountain--ZTF MPS 1014828
2019 07 10.396170 19 11 27.03 -20 00 45.8 20.15 r I41 – Palomar Mountain--ZTF MPS 1014828
2022 03 27.312881 12 19 33.45 -01 28 04.9 22.45 G V00 – Kitt Peak-Bok MPS 1587852
2022 03 27.319399 12 19 33.07 -01 28 02.9 22.13 G V00 – Kitt Peak-Bok MPS 1587852
2022 03 27.325879 12 19 32.73 -01 28 00.5 21.76 G V00 – Kitt Peak-Bok MPS 1587852
2022 03 27.332362 12 19 32.32 -01 27 58.3 22.81 G V00 – Kitt Peak-Bok MPS 1587852
2023 08 18.473230 23 43 02.738 -01 23 43.70 20.69 w F52 – Pan-STARRS 2, Haleakala MPS 1962567
2023 08 18.484767 23 43 02.455 -01 23 46.25 20.93 w F52 – Pan-STARRS 2, Haleakala MPS 1962567
2023 08 18.496282 23 43 02.156 -01 23 48.63 20.58 w F52 – Pan-STARRS 2, Haleakala MPS 1962567
2023 08 21.449749 23 41 49.025 -01 34 51.36 20.71 w F51 – Pan-STARRS 1, Haleakala MPS 1962567
2023 08 21.450399 23 41 49.019 -01 34 51.64 20.88 w F51 – Pan-STARRS 1, Haleakala MPS 1962567
2023 08 21.461685 23 41 48.662 -01 34 54.39 20.89 w F51 – Pan-STARRS 1, Haleakala MPS 1962567
2023 08 21.462323 23 41 48.648 -01 34 54.52 20.77 w F51 – Pan-STARRS 1, Haleakala MPS 1962567
2023 08 21.473624 23 41 48.295 -01 34 57.23 20.63 w F51 – Pan-STARRS 1, Haleakala MPS 1962567
2023 08 21.474266 23 41 48.273 -01 34 57.36 20.73 w F51 – Pan-STARRS 1, Haleakala MPS 1962567
2023 08 21.485612 23 41 47.928 -01 35 00.17 20.80 w F51 – Pan-STARRS 1, Haleakala MPS 1962567
2023 08 21.486251 23 41 47.905 -01 35 00.19 20.88 w F51 – Pan-STARRS 1, Haleakala MPS 1962567
2023 09 06.289953 23 31 46.049 -02 58 14.41 20.12 G G96 – Mt. Lemmon Survey MPS 1967638
2023 09 06.295608 23 31 45.754 -02 58 16.75 20.41 G G96 – Mt. Lemmon Survey MPS 1967638
2023 09 06.301285 23 31 45.480 -02 58 18.73 20.01 G G96 – Mt. Lemmon Survey MPS 1967638
2023 09 06.306933 23 31 45.210 -02 58 20.86 20.11 G G96 – Mt. Lemmon Survey MPS 1967638
2023 09 09.397194 23 29 20.307 -03 17 38.33 20.11 w F52 – Pan-STARRS 2, Haleakala MPS 1967638
2023 09 09.408696 23 29 19.712 -03 17 42.80 20.25 w F52 – Pan-STARRS 2, Haleakala MPS 1967638
2023 09 09.420230 23 29 19.125 -03 17 47.15 20.19 w F52 – Pan-STARRS 2, Haleakala MPS 1967638
2023 09 09.431775 23 29 18.540 -03 17 51.52 20.22 w F52 – Pan-STARRS 2, Haleakala MPS 1967638
2023 09 12.367256 23 26 57.921 -03 36 30.69 19.80 w F52 – Pan-STARRS 2, Haleakala MPS 2013143
2023 09 12.378689 23 26 57.334 -03 36 35.21 19.98 w F52 – Pan-STARRS 2, Haleakala MPS 2013143
2023 09 12.390124 23 26 56.745 -03 36 39.41 19.93 w F52 – Pan-STARRS 2, Haleakala MPS 2013143
2023 09 22.347574 23 19 09.804 -04 38 15.33 20.28 w F51 – Pan-STARRS 1, Haleakala MPS 2013143
2023 09 22.359541 23 19 09.241 -04 38 19.55 20.28 w F51 – Pan-STARRS 1, Haleakala MPS 2013143
2023 09 22.371559 23 19 08.637 -04 38 23.47 20.52 w F51 – Pan-STARRS 1, Haleakala MPS 2013143
2023 09 22.407337 23 19 06.972 -04 38 36.28 20.36 w F51 – Pan-STARRS 1, Haleakala MPS 2013143
2023 10 03.348420 23 12 12.167 -05 34 08.37 20.80 i F51 – Pan-STARRS 1, Haleakala MPS 2013143
2023 10 03.360182 23 12 11.770 -05 34 11.47 20.61 i F51 – Pan-STARRS 1, Haleakala MPS 2013143
2023 10 03.371929 23 12 11.376 -05 34 14.52 20.68 i F51 – Pan-STARRS 1, Haleakala MPS 2013143
2023 10 03.383701 23 12 10.955 -05 34 17.41 20.53 i F51 – Pan-STARRS 1, Haleakala MPS 2013143
2023 10 07.389435 23 10 21.279 -05 49 36.89 20.93 w F52 – Pan-STARRS 2, Haleakala MPS 2013143
2023 10 07.399738 23 10 21.006 -05 49 39.00 20.94 w F52 – Pan-STARRS 2, Haleakala MPS 2013143
2023 10 07.410086 23 10 20.727 -05 49 40.89 20.77 w F52 – Pan-STARRS 2, Haleakala MPS 2013143
2023 10 07.420362 23 10 20.449 -05 49 43.15 20.75 w F52 – Pan-STARRS 2, Haleakala MPS 2013143
2023 10 11.372216 23 08 59.295 -06 01 43.52 20.93 w F51 – Pan-STARRS 1, Haleakala MPS 2013143
2023 10 11.384659 23 08 59.042 -06 01 45.51 21.06 w F51 – Pan-STARRS 1, Haleakala MPS 2013143
2023 10 11.397106 23 08 58.796 -06 01 47.44 20.95 w F51 – Pan-STARRS 1, Haleakala MPS 2013143
2023 10 11.409574 23 08 58.544 -06 01 49.36 21.13 w F51 – Pan-STARRS 1, Haleakala MPS 2013143
2023 10 16.267911 23 07 58.463 -06 12 03.36 21.16 w F52 – Pan-STARRS 2, Haleakala MPS 2013143
2023 10 16.279433 23 07 58.347 -06 12 04.51 21.18 w F52 – Pan-STARRS 2, Haleakala MPS 2013143
2023 10 16.290976 23 07 58.216 -06 12 05.42 21.22 w F52 – Pan-STARRS 2, Haleakala MPS 2013143
2023 10 16.302589 23 07 58.089 -06 12 06.65 21.02 w F52 – Pan-STARRS 2, Haleakala MPS 2013143
2023 11 05.273904 23 11 36.795 -06 01 00.23 21.76 w F51 – Pan-STARRS 1, Haleakala MPS 2052294
2023 11 05.284404 23 11 37.069 -06 00 58.51 21.74 w F51 – Pan-STARRS 1, Haleakala MPS 2052294
2023 11 05.294884 23 11 37.342 -06 00 56.75 21.75 w F51 – Pan-STARRS 1, Haleakala MPS 2052294
2023 11 05.305359 23 11 37.622 -06 00 55.40 21.68 w F51 – Pan-STARRS 1, Haleakala MPS 2052294