386720 (2009 XC2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5825789474 ± 2.33e-08
Semi-major axis (a)2.6453997103 AU ± 8.07e-09
Inclination (i)25.78255231° ± 6.80e-06
Long. of Asc. Node (Ω)104.14228788° ± 7.68e-06
Arg. of Perihelion (ω)93.26433628° ± 1.09e-05
Mean Anomaly (M)233.28473196° ± 7.04e-06
Mean Motion (n)0.2290737491°/day ± 1.05e-09
Perihelion dist (q)1.10424553 AU ± 6.18e-08
Aphelion dist (Q)4.18655389 AU ± 6.30e-08
Orbital Period4.30265924 yr ± 1.97e-08
Physical Parameters
H (abs. magnitude)17.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.310″
Uncertainty0
Orbit TypeAmor
MOID0.393234 AU
Observations Used287
Oppositions53
Arc Total1954-2023
First Observation Used1954-02-25
Last Observation Used2023-09-16
Observations (352)
Date Type RA Dec Mag Band Observatory
2010-07-10 07:07:29 C 19 20 48.59 -26 14 11.2 17.6 c 704
2010-07-10 07:23:33 C 19 20 47.53 -26 14 30.0 17.9 c 704
2010-07-10 07:39:30 C 19 20 46.44 -26 14 48.1 18.3 c 704
2010-07-10 07:55:35 C 19 20 45.28 -26 15 07.1 18.0 c 704
2010-07-14 04:14:09 C 19 14 55.06 -27 57 11.9 o H26
2010-07-14 04:16:43 C 19 14 54.93 -27 57 14.7 o H26
2010-07-14 04:19:13 C 19 14 54.72 -27 57 17.6 o H26
2010-07-14 04:21:43 C 19 14 54.57 -27 57 19.8 o H26
2013-11-28 05:21:01 C 06 04 26.09 +06 07 37.5 u 807
2013-11-28 05:29:00 C 06 04 25.76 +06 07 38.6 u 807
2013-11-28 05:37:01 C 06 04 25.41 +06 07 39.6 u 807
2013-11-28 06:57:19 C 06 04 22.17 +06 07 43.3 u H21
2013-11-28 07:13:30 C 06 04 21.51 +06 07 45.3 u H21
2013-11-28 07:30:31 C 06 04 20.80 +06 07 47.5 u H21
2013-12-09 06:09:16 C 05 51 51.07 +06 54 45.0 u 807
2013-12-09 06:13:45 C 05 51 50.81 +06 54 45.9 u 807
2013-12-09 06:18:15 C 05 51 50.57 +06 54 46.8 u 807
2013-12-09 06:22:44 C 05 51 50.32 +06 54 48.1 u 807
2013-12-09 06:27:12 C 05 51 50.06 +06 54 49.2 u 807
2013-12-12 12:15:40 C 05 47 27.863 +07 14 18.21 L F51
2013-12-12 12:33:51 C 05 47 26.785 +07 14 23.05 L F51
2013-12-12 12:54:16 C 05 47 25.574 +07 14 28.57 L F51
2013-12-12 13:12:44 C 05 47 24.479 +07 14 33.44 L F51
2014-01-17 03:47:10 C 04 55 05.62 +13 29 04.7 q 448
2014-01-17 04:20:00 C 04 55 03.92 +13 29 22.3 q 448
2014-01-17 04:54:40 C 04 55 02.18 +13 29 42.4 q 448
2014-01-28 03:25:04 C 04 44 19.02 +16 01 55.1 q 448
2014-01-28 04:21:05 C 04 44 17.19 +16 02 28.0 q 448
2014-01-28 04:56:21 C 04 44 16.01 +16 02 49.4 q 448
2014-01-29 03:50:54 C 04 43 33.86 +16 16 23.9 u H21
2014-01-29 03:54:46 C 04 43 33.74 +16 16 26.6 u H21
2014-01-29 03:58:29 C 04 43 33.61 +16 16 28.9 u H21
2017-10-30 12:43:06 C 04 42 38.176 -03 56 21.35 L F51
2017-10-30 13:01:13 C 04 42 37.626 -03 56 24.59 L F51
2017-10-30 13:19:24 C 04 42 37.089 -03 56 27.70 L F51
2017-12-23 05:51:03 C 03 47 42.60 -03 40 01.3 U G96
2017-12-23 05:58:36 C 03 47 42.33 -03 39 59.0 U G96
2017-12-23 06:06:08 C 03 47 42.00 -03 39 57.6 U G96
2017-12-23 06:13:41 C 03 47 41.72 -03 39 56.0 U G96
2021-11-11 09:49:42 C 03 30 39.043 -11 45 46.93 U F51
2021-11-11 10:08:15 C 03 30 38.294 -11 45 48.90 U F51
2021-11-11 10:26:48 C 03 30 37.542 -11 45 50.42 U F51
2021-11-11 10:45:24 C 03 30 36.765 -11 45 52.28 U F51
2022-10-30 14:45:19 C 10 16 51.233 +16 05 01.26 U F52
2022-10-30 14:52:42 C 10 16 52.200 +16 05 00.31 U F52
2022-10-30 15:07:25 C 10 16 54.127 +16 04 58.40 U F52
2022-12-24 11:42:34 C 13 55 30.565 +10 43 19.45 V 703
2022-12-24 11:50:14 C 13 55 31.969 +10 43 17.08 V 703
2022-12-24 12:05:36 C 13 55 35.029 +10 43 11.06 V 703
2022-12-31 05:50:48 C 14 27 19.56 +09 37 55.9 X C95