(505104) = 2012 CP12

Discovered at Kitt Peak on 2012-01-29 by Spacewatch.

Orbit

Orbit type: Main Belt

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epoch2022-01-21.0
epoch JD2459600.5
perihelion date2019-03-22.87718
perihelion JD2458565.37718
argument of perihelion (°)187.54928
ascending node (°)352.47553
inclination (°)3.41698
eccentricity0.1100696
perihelion distance (AU)2.0209404
Tisserand w.r.t. Jupiter3.6
ΔV w.r.t. Earth (km/sec)8.9
semimajor axis (AU)2.2708973
mean anomaly (°)298.12575
mean daily motion (°/day)0.28801000
aphelion distance (AU)2.521
period (years)3.42
P-vector [x]-0.99996932
P-vector [y]0.00292985
P-vector [z]-0.00726449
Q-vector [x]0.00066389
Q-vector [y]-0.89237608
Q-vector [z]-0.45129202
absolute magnitude18.72
phase slope0.15
uncertainty0
referenceMPO 701020
observations used72
oppositions7
arc length (days)6196
first opposition used2005
last opposition used2022
residual rms (arc-secs)0.46
perturbers coarse indicatorM-v
perturbers precise indicator003Ek
first observation date used2005-01-17.0
last observation date used2022-01-04.0
computer namePan
JD of orbit computation2458049.406844
perihelion JD uncertainty (days)9.9570E-05
argument of perihelion uncertainty (°)7.4776E-05
ascending node uncertainty (°)7.0826E-05
inclination uncertainty (°)6.7436E-06
eccentricity uncertainty 6.9690E-08
perihelion distance uncertainty (AU)1.5870E-07
 Minimum Orbit Intersection Distances (in AU)
for orbit epoch: 2458200.5, reference: MPO419914
Mercury1.61451
Venus1.30615
Earth1.02725
Mars0.368401
Jupiter2.43654
Saturn6.78959
Uranus16.1689
Neptune27.3694

Observations

72 total observations over interval: 2005 01 17.28350 – 2022 01 04.278193
These data are available for download (format description).

Date (UT) J2000 RA J2000 Dec Magn Location Ref
2005 01 17.28350 08 15 19.18 +25 03 11.5 21.2 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 476365
2005 01 17.30956 08 15 17.27 +25 03 16.6 20.9 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 476365
2005 01 17.33589 08 15 15.35 +25 03 20.1 21.2 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 476365
2012 01 29.33392 10 22 02.52 +13 40 37.8 21.2 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 416208
2012 01 29.35170 10 22 01.70 +13 40 41.2 20.8 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 416208
2012 01 29.36948 10 22 00.86 +13 40 44.0 21.0 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 416208
2012 02 03.54360 10 17 52.940 +13 57 23.07 20.9 i F51 – Pan-STARRS 1, Haleakala MPS 411721
2012 02 03.55650 10 17 52.243 +13 57 25.49 20.8 i F51 – Pan-STARRS 1, Haleakala MPS 411721
2012 02 03.57482 10 17 51.227 +13 57 29.46 20.8 r F51 – Pan-STARRS 1, Haleakala MPS 411721
2012 02 03.58921 10 17 50.446 +13 57 32.09 21.0 r F51 – Pan-STARRS 1, Haleakala MPS 411721
2012 02 04.51641 10 17 01.820 +14 00 44.03 20.7 i F51 – Pan-STARRS 1, Haleakala MPS 411721
2012 02 04.59490 10 16 57.411 +14 00 59.95 20.9 r F51 – Pan-STARRS 1, Haleakala MPS 411721
2012 02 04.60576 10 16 56.804 +14 01 02.22 21.0 r F51 – Pan-STARRS 1, Haleakala MPS 411721
2012 02 15.35474 10 06 20.240 +14 39 53.42 20.8 w F51 – Pan-STARRS 1, Haleakala MPS 416208
2012 02 15.36861 10 06 19.318 +14 39 56.57 20.8 w F51 – Pan-STARRS 1, Haleakala MPS 416208
2012 02 15.38247 10 06 18.407 +14 39 59.66 20.7 w F51 – Pan-STARRS 1, Haleakala MPS 416208
2012 02 19.30674 10 02 06.93 +14 53 44.5 20.7 V 703 – Catalina Sky Survey MPS 416208
2012 02 19.31500 10 02 06.36 +14 53 46.5 20.3 V 703 – Catalina Sky Survey MPS 416208
2012 02 19.32363 10 02 05.78 +14 53 49.7 20.1 V 703 – Catalina Sky Survey MPS 416208
2012 02 19.33191 10 02 05.31 +14 53 49.6 20.6 V 703 – Catalina Sky Survey MPS 416208
2012 02 23.20401 09 57 57.52 +15 06 25.2 20.5 V G96 – Mt. Lemmon Survey MPS 425022
2012 02 23.21263 09 57 56.95 +15 06 26.8 20.7 V G96 – Mt. Lemmon Survey MPS 425022
2012 02 23.22134 09 57 56.41 +15 06 28.6 20.6 V G96 – Mt. Lemmon Survey MPS 425022
2012 02 23.23004 09 57 55.80 +15 06 30.3 20.5 V G96 – Mt. Lemmon Survey MPS 425022
2012 03 25.21810 09 35 35.77 +15 34 28.3 20.4 V G96 – Mt. Lemmon Survey MPS 418582
2012 03 25.22557 09 35 35.66 +15 34 27.8 21.2 V G96 – Mt. Lemmon Survey MPS 418582
2012 03 25.23304 09 35 35.55 +15 34 26.9 21.4 V G96 – Mt. Lemmon Survey MPS 418582
2012 03 25.24054 09 35 35.41 +15 34 26.1 21.6 V G96 – Mt. Lemmon Survey MPS 418582
2013 07 14.49317 21 54 24.951 -16 32 49.16 22.0 w F51 – Pan-STARRS 1, Haleakala MPS 476365
2013 07 14.50921 21 54 24.343 -16 32 52.08 22.1 w F51 – Pan-STARRS 1, Haleakala MPS 476365
2013 07 14.52467 21 54 23.717 -16 32 54.51 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 476365
2013 07 14.54102 21 54 23.094 -16 32 57.88 22.0 w F51 – Pan-STARRS 1, Haleakala MPS 476365
2013 08 29.35108 21 11 27.458 -19 06 49.44 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 476365
2013 08 29.37876 21 11 25.950 -19 06 52.81 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 476365
2013 08 29.39257 21 11 25.188 -19 06 54.25 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 476365
2017 09 19.54228 01 51 23.002 +13 51 59.86 22.0 w F51 – Pan-STARRS 1, Haleakala MPS 817049
2017 09 19.55511 01 51 22.498 +13 51 59.11 22.1 w F51 – Pan-STARRS 1, Haleakala MPS 817049
2017 09 19.56785 01 51 22.010 +13 51 57.73 22.1 w F51 – Pan-STARRS 1, Haleakala MPS 817049
2017 09 19.58058 01 51 21.492 +13 51 56.59 21.9 w F51 – Pan-STARRS 1, Haleakala MPS 817049
2017 10 15.29617 01 28 39.30 +12 28 03.4 22.4 G G96 – Mt. Lemmon Survey MPS 994189
2017 10 15.30140 01 28 38.97 +12 28 02.7 20.9 G G96 – Mt. Lemmon Survey MPS 994189
2017 10 15.30658 01 28 38.59 +12 28 00.6 21.4 G G96 – Mt. Lemmon Survey MPS 994189
2017 10 15.31181 01 28 38.30 +12 27 59.7 21.2 G G96 – Mt. Lemmon Survey MPS 994189
2017 10 22.44486 01 21 14.859 +11 53 34.48 21.7 w F51 – Pan-STARRS 1, Haleakala MPS 828228
2017 10 22.46813 01 21 13.384 +11 53 27.28 21.6 w F51 – Pan-STARRS 1, Haleakala MPS 828228
2017 10 22.47980 01 21 12.643 +11 53 23.79 21.7 w F51 – Pan-STARRS 1, Haleakala MPS 828228
2019 02 28.44023 12 13 09.03 -01 21 16.6 21.3 G G96 – Mt. Lemmon Survey MPS 976282
2019 02 28.44587 12 13 08.76 -01 21 16.3 21.0 G G96 – Mt. Lemmon Survey MPS 976282
2019 02 28.45152 12 13 08.52 -01 21 15.8 21.6 G G96 – Mt. Lemmon Survey MPS 976282
2019 02 28.45715 12 13 08.27 -01 21 14.6 21.3 G G96 – Mt. Lemmon Survey MPS 976282
2019 03 06.72229 12 08 15.96 -01 06 22.5 21.4 R D29 – Purple Mountain Observatory, XuYi Station MPS 977950
2019 03 06.73643 12 08 15.13 -01 06 20.6 21.1 R D29 – Purple Mountain Observatory, XuYi Station MPS 977950
2019 03 06.75057 12 08 14.35 -01 06 18.0 21.4 R D29 – Purple Mountain Observatory, XuYi Station MPS 977950
2019 03 29.22838 11 46 38.22 +00 12 31.0 20.5 G G96 – Mt. Lemmon Survey MPS 986459
2019 03 29.23396 11 46 37.89 +00 12 32.1 20.5 G G96 – Mt. Lemmon Survey MPS 986459
2019 03 29.23955 11 46 37.54 +00 12 33.3 20.4 G G96 – Mt. Lemmon Survey MPS 986459
2019 03 29.24513 11 46 37.25 +00 12 34.6 20.5 G G96 – Mt. Lemmon Survey MPS 986459
2019 04 11.27266 11 36 05.08 +00 50 13.9 21.4 G G96 – Mt. Lemmon Survey MPS 990524
2019 04 11.27786 11 36 04.88 +00 50 14.8 21.6 G G96 – Mt. Lemmon Survey MPS 990524
2019 04 11.28305 11 36 04.60 +00 50 16.4 20.5 G G96 – Mt. Lemmon Survey MPS 990524
2019 04 11.28824 11 36 04.43 +00 50 16.4 20.8 G G96 – Mt. Lemmon Survey MPS 990524
2020 08 16.42073 22 50 24.382 -09 21 44.43 21.7 w F51 – Pan-STARRS 1, Haleakala MPS 1239108
2020 08 16.43300 22 50 23.694 -09 21 47.54 21.7 w F51 – Pan-STARRS 1, Haleakala MPS 1239108
2020 08 16.44528 22 50 23.014 -09 21 50.97 21.6 w F51 – Pan-STARRS 1, Haleakala MPS 1239108
2020 08 16.45756 22 50 22.314 -09 21 54.11 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 1239108
2020 09 12.36814 22 24 02.843 -11 17 47.91 21.6 w F51 – Pan-STARRS 1, Haleakala MPS 1284870
2020 09 12.37927 22 24 02.204 -11 17 50.49 22.1 w F51 – Pan-STARRS 1, Haleakala MPS 1284870
2020 09 12.39038 22 24 01.593 -11 17 52.68 22.1 w F51 – Pan-STARRS 1, Haleakala MPS 1284870
2022 01 04.262624 06 42 18.19 +28 56 46.8 21.37 G G96 – Mt. Lemmon Survey MPS 1534804
2022 01 04.267808 06 42 17.81 +28 56 48.0 20.58 G G96 – Mt. Lemmon Survey MPS 1534804
2022 01 04.272984 06 42 17.42 +28 56 47.5 21.27 G G96 – Mt. Lemmon Survey MPS 1534804
2022 01 04.278193 06 42 17.02 +28 56 47.7 21.44 G G96 – Mt. Lemmon Survey MPS 1534804