2017 CO5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4416278908 ± 1.10e-07
Semi-major axis (a)2.2702468857 AU ± 3.41e-07
Inclination (i)28.98681203° ± 2.24e-05
Long. of Asc. Node (Ω)348.09582265° ± 9.90e-06
Arg. of Perihelion (ω)147.75454802° ± 4.49e-05
Mean Anomaly (M)211.64911958° ± 2.19e-04
Mean Motion (n)0.2881393972°/day ± 6.49e-08
Perihelion dist (q)1.26764254 AU ± 3.14e-07
Aphelion dist (Q)3.27285123 AU ± 5.51e-07
Orbital Period3.42065782 yr ± 7.70e-07
Physical Parameters
H (abs. magnitude)20.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.175″
Uncertainty0
Orbit TypeAmor
MOID0.320904 AU
Observations Used83
Oppositions1
Arc Total2017-2019
First Observation Used2017-02-02
Last Observation Used2019-09-27
Observations (91)
Date Type RA Dec Mag Band Observatory
2017-03-02 07:10:15 C 12 51 21.47 -12 11 23.0 u 807
2017-03-02 07:12:59 C 12 51 21.14 -12 11 30.1 u 807
2017-03-02 08:00:56 C 12 51 16.14 -12 13 55.8 q 703
2017-03-02 08:08:28 C 12 51 15.14 -12 14 14.2 q 703
2017-03-02 08:15:59 C 12 51 14.26 -12 14 34.5 q 703
2017-03-02 08:23:31 C 12 51 13.35 -12 14 53.1 q 703
2017-03-02 09:31:23 C 12 51 04.81 -12 17 47.7 R G45
2017-03-02 09:38:23 C 12 51 03.94 -12 18 05.7 R G45
2017-03-02 09:45:34 C 12 51 03.04 -12 18 24.1 R G45
2017-03-02 09:52:43 C 12 51 02.18 -12 18 42.7 R G45
2017-03-02 09:59:55 C 12 51 01.27 -12 19 01.5 R G45
2017-03-02 10:00:01 C 12 51 01.24 -12 19 01.2 R G45
2017-03-02 10:07:09 C 12 51 00.33 -12 19 19.9 R G45
2017-03-02 10:07:15 C 12 51 00.39 -12 19 19.7 R G45
2017-03-03 07:59:03 C 12 48 22.90 -13 14 49.8 u 807
2017-03-03 08:00:31 C 12 48 22.71 -13 14 53.5 u 807
2017-03-03 08:01:58 C 12 48 22.54 -13 14 57.1 u 807
2017-03-06 03:36:12 C 12 39 56.88 -16 03 33.0 u 807
2017-03-06 03:38:22 C 12 39 56.59 -16 03 38.8 u 807
2017-03-06 03:40:32 C 12 39 56.26 -16 03 44.4 u 807
2017-03-09 08:26:06 C 12 29 48.11 -19 05 44.5 u H21
2017-03-09 08:32:55 C 12 29 47.15 -19 06 00.2 u H21
2017-03-09 08:40:09 C 12 29 46.14 -19 06 16.6 u H21
2017-03-18 03:35:28 C 12 00 44.41 -26 07 19.9 u 807
2017-03-18 03:38:13 C 12 00 44.03 -26 07 24.7 u 807
2017-03-18 03:40:58 C 12 00 43.64 -26 07 29.3 u 807
2017-03-28 11:38:41 C 11 29 07.25 -31 32 30.4 t 474
2017-03-28 11:41:43 C 11 29 06.89 -31 32 33.2 t 474
2017-03-28 11:44:46 C 11 29 06.53 -31 32 36.2 t 474
2017-03-28 11:47:48 C 11 29 06.18 -31 32 39.1 t 474
2017-04-04 08:11:47 C 11 12 27.318 -33 38 44.33 L F51
2017-04-04 08:24:50 C 11 12 26.106 -33 38 52.21 L F51
2017-04-04 08:37:52 C 11 12 24.891 -33 39 00.03 L F51
2017-04-04 08:50:55 C 11 12 23.673 -33 39 07.69 L F51
2017-04-20 02:00:55 C 10 50 34.26 -35 42 34.4 u 807
2017-04-20 02:09:10 C 10 50 34.00 -35 42 35.6 u 807
2017-04-20 02:17:32 C 10 50 33.73 -35 42 36.9 u 807
2019-09-26 10:38:10 C 00 10 40.054 +20 01 14.19 V T12
2019-09-26 10:48:42 C 00 10 39.329 +20 01 15.51 V T12
2019-09-27 11:38:22 C 00 08 59.115 +20 04 20.49 V T12
2019-09-27 11:56:47 C 00 08 57.841 +20 04 22.62 V T12