2016 CO247

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5131483496 ± 7.69e-08
Semi-major axis (a)1.4194436838 AU ± 8.75e-09
Inclination (i)18.35633590° ± 5.81e-06
Long. of Asc. Node (Ω)292.18636023° ± 1.38e-06
Arg. of Perihelion (ω)90.32886629° ± 1.31e-05
Mean Anomaly (M)348.29177071° ± 9.33e-06
Mean Motion (n)0.5828207779°/day ± 5.39e-09
Perihelion dist (q)0.69105850 AU ± 1.09e-07
Aphelion dist (Q)2.14782887 AU ± 1.10e-07
Orbital Period1.69113100 yr ± 1.56e-08
Physical Parameters
H (abs. magnitude)20.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.191″
Uncertainty0
Orbit TypeApollo
MOID0.016024 AU
Observations Used212
Radar Obs Used1
Oppositions2
Arc Total2016-2021
First Observation Used2016-02-12
Last Observation Used2021-03-07
Observations (235)
Date Type RA Dec Mag Band Observatory
2010-07-24 12:38:47 S 14 17 36.293 -11 16 59.30 L C51
2010-07-24 14:13:57 S 14 17 10.145 -11 05 58.96 L C51
2010-07-24 17:24:39 S 14 16 17.834 -10 43 55.78 L C51
2016-02-12 09:59:14 C 09 56 42.467 -18 59 29.94 L F51
2016-02-12 10:17:51 C 09 56 40.112 -18 59 26.72 L F51
2016-02-12 10:36:27 C 09 56 37.786 -18 59 23.31 L F51
2016-02-13 08:06:16 C 09 54 02.39 -18 55 18.3 V 691
2016-02-13 08:13:15 C 09 54 01.67 -18 55 17.4 V 691
2016-02-13 08:20:14 C 09 54 00.77 -18 55 15.6 V 691
2016-02-13 09:02:16 C 09 53 56.337 -18 55 04.06 t 568
2016-02-14 03:30:27 C 09 51 44.90 -18 50 49.2 u 807
2016-02-14 03:39:59 C 09 51 43.78 -18 50 46.9 u 807
2016-02-14 03:49:29 C 09 51 42.62 -18 50 44.6 u 807
2016-02-15 03:07:24 C 09 48 59.70 -18 44 59.7 u 807
2016-02-15 03:13:40 C 09 48 59.00 -18 44 58.8 u 807
2016-02-15 03:20:07 C 09 48 58.24 -18 44 57.1 u 807
2016-02-15 07:05:32 C 09 48 32.02 -18 44 13.0 o 691
2016-02-15 07:12:50 C 09 48 31.19 -18 44 09.9 o 691
2016-02-17 06:44:40 C 09 43 08.99 -18 29 57.5 u 807
2016-02-17 06:52:29 C 09 43 08.10 -18 29 54.8 u 807
2016-02-17 07:00:32 C 09 43 07.20 -18 29 52.3 u 807
2016-02-17 08:09:12 C 09 42 59.85 -18 29 45.1 o 691
2016-02-17 08:16:47 C 09 42 58.92 -18 29 41.1 o 691
2016-02-17 08:24:22 C 09 42 58.18 -18 29 38.4 o 691
2016-02-18 05:51:04 C 09 40 37.98 -18 22 16.5 u 807
2016-02-18 05:57:25 C 09 40 37.28 -18 22 13.9 u 807
2016-02-18 06:03:45 C 09 40 36.56 -18 22 11.5 u 807
2016-02-25 08:13:18 C 09 23 59.92 -17 11 05.7 o 695
2016-02-25 08:33:50 C 09 23 57.98 -17 10 57.3 o 695
2016-02-25 08:54:22 C 09 23 56.27 -17 10 46.0 o 695
2016-02-26 06:13:30 C 09 22 07.37 -17 00 24.4 o 291
2016-02-26 06:24:33 C 09 22 06.44 -17 00 18.9 o 291
2016-02-26 06:35:37 C 09 22 05.49 -17 00 13.4 o 291
2016-02-29 04:43:31 C 09 16 31.52 -16 24 32.3 o 291
2016-02-29 04:56:21 C 09 16 30.52 -16 24 25.7 o 291
2016-03-01 08:16:49 C 09 14 30.17 -16 10 00.2 o 291
2016-03-01 08:22:05 C 09 14 29.81 -16 09 57.7 o 291
2016-03-01 08:27:19 C 09 14 29.41 -16 09 53.8 o 291
2016-03-02 05:16:30 C 09 13 02.78 -15 58 46.5 o 291
2016-03-02 05:22:17 C 09 13 02.39 -15 58 43.5 o 291
2016-03-02 05:28:01 C 09 13 01.95 -15 58 41.4 o 291
2016-03-03 05:36:08 C 09 11 25.03 -15 45 37.2 o 291
2016-03-03 05:47:25 C 09 11 24.41 -15 45 31.4 o 291
2016-03-03 05:53:03 C 09 11 24.08 -15 45 28.0 o 291
2016-03-14 03:40:00 C 08 58 40.56 -13 21 20.3 u 807
2016-03-14 03:52:55 C 08 58 40.10 -13 21 13.0 u 807
2016-03-14 04:05:30 C 08 58 39.65 -13 21 06.3 u 807
2018-01-15 15:58:42 C 13 15 07.355 -28 16 29.68 U T09
2018-01-15 16:02:20 C 13 15 07.448 -28 16 31.97 U T09
2018-01-15 16:06:00 C 13 15 07.540 -28 16 34.25 U T09
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2021-01-04 09:40:00 327309.54 1 Hz 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)