403247 (2008 XO2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3174168541 ± 3.67e-08
Semi-major axis (a)1.6860645944 AU ± 6.92e-09
Inclination (i)9.47027807° ± 3.85e-06
Long. of Asc. Node (Ω)39.04656906° ± 2.22e-05
Arg. of Perihelion (ω)197.15784710° ± 2.45e-05
Mean Anomaly (M)111.92895097° ± 1.41e-05
Mean Motion (n)0.4501953066°/day ± 2.77e-09
Perihelion dist (q)1.15087928 AU ± 6.20e-08
Aphelion dist (Q)2.22124991 AU ± 6.25e-08
Orbital Period2.18933043 yr ± 1.35e-08
Physical Parameters
H (abs. magnitude)19.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.307″
Uncertainty0
Orbit TypeAmor
MOID0.145975 AU
Observations Used253
Oppositions9
Arc Total2008-2025
First Observation Used2008-12-05
Last Observation Used2025-08-28
Observations (272)
Date Type RA Dec Mag Band Observatory
2016-02-09 05:51:49 C 10 59 17.90 +33 05 46.6 R G45
2016-02-10 10:57:15 C 10 58 12.01 +33 22 53.2 q 703
2016-02-10 11:11:56 C 10 58 11.49 +33 23 00.8 q 703
2016-02-10 11:26:38 C 10 58 10.91 +33 23 11.0 q 703
2016-02-10 11:41:18 C 10 58 10.32 +33 23 18.5 q 703
2016-02-11 10:30:08 C 10 57 16.862 +33 36 39.14 L F51
2016-02-11 11:02:58 C 10 57 15.362 +33 36 58.52 L F51
2016-02-11 12:40:04 C 10 57 10.889 +33 37 54.85 L F51
2016-02-11 13:16:33 C 10 57 09.205 +33 38 15.60 L F51
2016-02-11 13:34:46 C 10 57 08.367 +33 38 25.94 L F51
2016-02-12 04:59:40 C 10 56 30.69 +33 47 13.5 R G45
2016-02-12 05:00:21 C 10 56 30.63 +33 47 14.2 R G45
2016-02-12 05:06:36 C 10 56 30.35 +33 47 18.0 R G45
2016-02-12 05:07:11 C 10 56 30.33 +33 47 18.0 R G45
2016-02-12 05:13:47 C 10 56 30.01 +33 47 22.2 R G45
2016-02-12 05:13:53 C 10 56 30.02 +33 47 21.7 R G45
2016-02-12 05:20:52 C 10 56 29.69 +33 47 25.9 R G45
2016-02-12 05:27:56 C 10 56 29.35 +33 47 30.0 R G45
2016-02-13 08:48:15 C 10 55 15.85 +34 03 07.7 q 703
2016-02-13 08:56:20 C 10 55 15.32 +34 03 11.8 q 703
2016-02-13 09:03:56 C 10 55 15.02 +34 03 15.8 q 703
2016-02-13 09:11:43 C 10 55 14.71 +34 03 20.3 q 703
2016-02-18 04:21:56 C 10 49 19.76 +35 05 21.1 u 926
2016-02-18 04:41:56 C 10 49 18.64 +35 05 31.9 u 926
2016-02-18 05:05:34 C 10 49 17.06 +35 05 43.9 u 926
2016-02-25 11:17:11 C 10 38 06.438 +36 22 22.50 L F51
2016-02-25 11:35:32 C 10 38 05.044 +36 22 28.91 L F51
2016-02-25 11:58:55 C 10 38 03.263 +36 22 37.09 L F51
2016-02-25 12:17:09 C 10 38 01.885 +36 22 43.46 L F51
2016-02-29 03:42:02 C 10 31 43.09 +36 49 45.9 R G45
2016-02-29 03:49:21 C 10 31 42.54 +36 49 47.9 R G45
2016-02-29 03:57:01 C 10 31 41.93 +36 49 50.3 R G45
2016-02-29 04:04:12 C 10 31 41.36 +36 49 52.4 R G45
2016-03-02 03:46:26 C 10 28 06.43 +37 00 48.7 q 703
2016-03-02 03:53:41 C 10 28 05.80 +37 00 50.3 q 703
2016-03-02 04:00:55 C 10 28 05.27 +37 00 51.6 q 703
2016-03-02 04:08:11 C 10 28 04.68 +37 00 54.5 q 703
2016-03-02 07:21:17 C 10 27 48.98 +37 01 32.8 q H15
2016-03-02 07:35:21 C 10 27 47.73 +37 01 36.7 q H15
2016-03-02 07:49:22 C 10 27 46.67 +37 01 38.9 q H15
2016-03-14 06:56:51 C 10 06 28.04 +36 59 22.0 q 703
2016-03-14 07:07:29 C 10 06 27.28 +36 59 19.0 q 703
2016-03-14 07:17:17 C 10 06 26.67 +36 59 17.0 q 703
2016-03-15 02:29:40 C 10 05 10.37 +36 54 48.8 R G45
2016-03-15 02:29:57 C 10 05 10.30 +36 54 48.8 R G45
2016-03-15 02:38:21 C 10 05 09.72 +36 54 46.7 R G45
2016-03-15 02:38:27 C 10 05 09.73 +36 54 46.9 R G45
2016-03-15 02:46:15 C 10 05 09.15 +36 54 45.2 R G45
2016-03-15 02:46:21 C 10 05 09.15 +36 54 45.2 R G45
2016-03-15 02:54:16 C 10 05 08.61 +36 54 43.3 R G45