2016 CO246

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1261714100 ± 6.68e-07
Semi-major axis (a)0.9947728878 AU ± 4.89e-08
Inclination (i)6.29470096° ± 2.97e-05
Long. of Asc. Node (Ω)136.33259202° ± 2.15e-05
Arg. of Perihelion (ω)120.93966720° ± 2.21e-05
Mean Anomaly (M)193.30369570° ± 1.22e-04
Mean Motion (n)0.9934050555°/day ± 7.33e-08
Perihelion dist (q)0.86926099 AU ± 6.66e-07
Aphelion dist (Q)1.12028479 AU ± 6.67e-07
Orbital Period0.99216959 yr ± 7.32e-08
NGA Modelr2
A2-6.69126189e-13 ± 2.72e-13 AU/d²
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.303″
Uncertainty0
Orbit TypeAten
MOID0.037908 AU
Observations Used50
Oppositions1
Arc Total2016-2020
First Observation Used2016-02-12
Last Observation Used2020-02-15
Observations (53)
Date Type RA Dec Mag Band Observatory
2016-02-11 11:17:54 X 12 08 55.093 +13 25 18.20 L F51
2016-02-12 09:12:33 C 12 15 04.74 +15 15 27.3 o 926
2016-02-12 09:18:13 C 12 15 06.20 +15 15 57.8 o 926
2016-02-12 09:23:54 C 12 15 07.65 +15 16 26.6 o 926
2016-02-14 11:59:02 C 12 31 24.62 +20 01 38.3 o 926
2016-02-14 12:04:45 C 12 31 26.41 +20 02 12.1 o 926
2016-02-14 12:10:28 C 12 31 28.21 +20 02 45.7 o 926
2016-02-17 07:53:00 C 12 59 27.30 +27 26 31.6 t 705
2016-02-17 07:54:27 C 12 59 27.84 +27 26 40.6 t 705
2016-02-17 07:55:53 C 12 59 28.42 +27 26 50.9 t 705
2016-02-27 07:51:46 C 16 04 30.92 +52 15 02.4 t 705
2016-02-27 07:53:13 C 16 04 32.57 +52 15 08.3 t 705
2016-02-27 07:54:40 C 16 04 34.02 +52 15 14.1 t 705
2016-02-27 10:07:01 C 16 06 39.04 +52 22 58.4 u H21
2016-02-27 10:24:34 C 16 06 55.91 +52 23 54.3 u H21
2016-02-27 10:42:07 C 16 07 12.74 +52 24 48.8 u H21
2016-03-03 15:16:08 C 18 07 07.789 +54 12 01.75 t 568
2016-03-03 15:20:52 C 18 07 11.381 +54 11 59.45 t 568
2017-01-04 12:52:26 C 10 13 01.065 -07 20 55.47 U T12
2017-01-04 13:09:56 C 10 13 02.040 -07 20 55.69 U T12
2017-01-04 13:26:39 C 10 13 02.958 -07 20 55.87 U T12
2017-01-28 03:05:08 C 10 56 01.736 -01 26 15.17 U J04
2017-01-28 03:22:10 C 10 56 02.938 -01 25 46.12 U J04
2017-01-28 03:39:12 C 10 56 04.149 -01 25 16.79 U J04
2017-02-01 07:24:00 C 11 06 22.75 +02 03 35.2 u 807
2017-02-01 07:34:00 C 11 06 23.61 +02 03 59.7 u 807
2017-02-01 07:43:58 C 11 06 24.44 +02 04 25.2 u 807
2017-02-01 11:41:43 C 11 06 54.542 +02 12 47.91 U T12
2017-02-01 11:43:47 C 11 06 54.731 +02 12 53.21 U T12
2017-02-01 11:46:02 C 11 06 54.919 +02 12 58.93 U T12
2017-02-02 12:44:39 C 11 09 49.831 +03 18 58.00 U T12
2017-02-04 01:09:16 C 11 14 33.679 +05 07 34.05 U Y28
2017-02-04 01:16:10 C 11 14 34.462 +05 07 56.01 U Y28
2017-02-24 12:18:26 C 14 45 21.404 +58 33 35.82 U T12
2017-02-24 12:19:13 C 14 45 22.244 +58 33 40.73 U T12
2018-02-06 11:30:16 C 11 19 23.90 +08 38 35.6 o 291
2018-02-06 11:35:58 C 11 19 24.56 +08 38 57.7 o 291
2018-02-06 11:41:37 C 11 19 25.28 +08 39 19.2 o 291
2018-02-09 10:02:53 C 11 31 13.39 +13 51 27.0 o 691
2018-02-09 10:17:03 C 11 31 15.55 +13 52 38.5 o 691
2018-02-09 10:31:13 C 11 31 17.68 +13 53 49.0 o 691
2018-02-10 09:16:47 C 11 35 47.25 +15 53 02.5 o 691
2018-02-10 09:23:04 C 11 35 48.27 +15 53 37.5 o 691
2018-02-23 12:55:46 C 14 08 54.86 +56 53 45.9 o 291
2018-02-23 12:59:04 C 14 08 57.98 +56 54 08.6 o 291
2018-02-23 13:02:23 C 14 09 01.18 +56 54 31.4 o 291
2019-02-04 12:25:28 C 11 28 16.450 +04 36 52.92 U F51
2019-02-04 13:02:09 C 11 28 21.038 +04 38 41.72 U F51
2019-02-04 13:20:34 C 11 28 23.344 +04 39 36.48 U F51
2020-02-15 08:42:40 C 13 22 59.64 +17 19 01.6 V I52