878758 (2012 XS93)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7350153317 ± 7.18e-08
Semi-major axis (a)1.1392831459 AU ± 1.92e-09
Inclination (i)21.87901310° ± 1.12e-05
Long. of Asc. Node (Ω)289.24023827° ± 5.31e-06
Arg. of Perihelion (ω)326.98676984° ± 8.97e-06
Mean Anomaly (M)139.60805464° ± 6.76e-06
Mean Motion (n)0.8105219250°/day ± 2.05e-09
Perihelion dist (q)0.30189257 AU ± 8.18e-08
Aphelion dist (Q)1.97667373 AU ± 8.19e-08
Orbital Period1.21603902 yr ± 3.07e-09
Physical Parameters
H (abs. magnitude)19.92
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.259″
Uncertainty0
Orbit TypeApollo
MOID0.106023 AU
Observations Used151
Oppositions4
Arc Total2001-2025
First Observation Used2001-12-19
Last Observation Used2025-12-25
Observations (159)
Date Type RA Dec Mag Band Observatory
2001-12-19 10:20:20 C 07 32 20.44 +33 02 26.1 c 644
2001-12-19 10:37:22 C 07 32 18.26 +33 02 26.9 c 644
2001-12-19 10:52:20 C 07 32 16.26 +33 02 28.2 c 644
2002-01-06 05:11:06 C 06 20 14.24 +31 41 21.2 c 644
2002-01-06 05:41:33 C 06 20 08.02 +31 41 05.4 c 644
2012-12-08 10:31:56 C 08 42 18.45 +26 47 57.1 o 691
2012-12-08 10:57:56 C 08 42 17.61 +26 47 55.2 o 691
2012-12-08 11:23:32 C 08 42 16.75 +26 47 53.9 o 691
2012-12-08 12:25:16 C 08 42 14.49 +26 47 50.6 o 291
2012-12-08 12:32:08 C 08 42 14.34 +26 47 49.9 o 291
2012-12-08 12:39:01 C 08 42 14.01 +26 47 49.5 o 291
2012-12-09 03:41:56 C 08 41 43.68 +26 47 00.9 t 204
2012-12-09 04:26:55 C 08 41 42.07 +26 46 58.5 t 204
2012-12-09 12:23:36 C 08 41 24.94 +26 46 35.9 o 291
2012-12-09 12:33:19 C 08 41 24.53 +26 46 35.5 o 291
2012-12-09 12:42:59 C 08 41 24.19 +26 46 35.2 o 291
2012-12-10 09:31:53 C 08 40 37.31 +26 45 32.0 o 291
2012-12-10 09:40:34 C 08 40 36.92 +26 45 32.7 o 291
2012-12-10 09:49:15 C 08 40 36.58 +26 45 30.8 o 291
2012-12-11 07:46:20 C 08 39 42.14 +26 44 24.8 o H01
2012-12-11 07:51:26 C 08 39 41.90 +26 44 24.6 o H01
2012-12-11 08:06:34 C 08 39 41.21 +26 44 24.0 o H01
2012-12-11 08:21:52 C 08 39 40.49 +26 44 23.2 o H01
2012-12-12 08:44:56 C 08 38 33.85 +26 43 13.2 o 291
2012-12-12 08:53:15 C 08 38 33.47 +26 43 13.4 o 291
2012-12-12 09:01:34 C 08 38 33.05 +26 43 12.5 o 291
2012-12-17 08:50:29 C 08 31 28.50 +26 37 15.2 o 695
2012-12-17 08:59:45 C 08 31 27.82 +26 37 15.2 o 695
2012-12-17 09:07:58 C 08 31 27.18 +26 37 14.9 o 695
2012-12-18 10:57:25 C 08 29 31.92 +26 35 48.4 o 291
2012-12-18 11:01:20 C 08 29 31.63 +26 35 48.0 o 291
2012-12-20 12:57:11 C 08 25 23.01 +26 32 37.1 o 291
2012-12-20 12:58:47 C 08 25 22.95 +26 32 37.1 o 291
2012-12-20 13:00:22 C 08 25 22.77 +26 32 36.7 o 291
2012-12-21 12:47:50 C 08 23 11.69 +26 30 53.3 o 291
2012-12-21 12:49:20 C 08 23 11.53 +26 30 53.4 o 291
2012-12-21 12:50:49 C 08 23 11.39 +26 30 53.6 o 291
2012-12-23 13:31:18 C 08 18 15.978 +26 26 48.61 L F51
2012-12-23 13:52:05 C 08 18 13.646 +26 26 46.43 L F51
2012-12-23 14:12:52 C 08 18 11.313 +26 26 44.25 L F51
2013-01-03 04:12:20 C 07 40 31.42 +25 36 42.9 t 204
2013-01-03 04:26:22 C 07 40 28.70 +25 36 37.1 t 204
2013-01-05 09:42:52 C 07 29 39.29 +25 15 28.5 o 291
2013-01-05 09:43:56 C 07 29 39.02 +25 15 27.7 o 291
2013-01-05 09:44:58 C 07 29 38.84 +25 15 27.5 o 291
2013-01-05 22:27:28 C 07 26 55.01 +25 09 29.0 q 157
2013-01-05 22:36:35 C 07 26 52.99 +25 09 25.2 q 157
2013-01-06 11:08:34 C 07 24 05.60 +25 03 15.6 o 291
2013-01-06 11:09:33 C 07 24 05.36 +25 03 15.0 o 291
2013-01-06 11:10:32 C 07 24 05.17 +25 03 14.8 o 291