275974 (2001 XD)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7958361707 ± 2.47e-08
Semi-major axis (a)2.0468523937 AU ± 3.92e-09
Inclination (i)11.29197591° ± 5.11e-06
Long. of Asc. Node (Ω)63.92617009° ± 2.14e-05
Arg. of Perihelion (ω)232.79222330° ± 2.13e-05
Mean Anomaly (M)93.30606492° ± 4.26e-06
Mean Motion (n)0.3365754913°/day ± 9.68e-10
Perihelion dist (q)0.41789322 AU ± 5.06e-08
Aphelion dist (Q)3.67581156 AU ± 5.11e-08
Orbital Period2.92839588 yr ± 8.42e-09
Physical Parameters
H (abs. magnitude)18.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.425″
Uncertainty0
Orbit TypeApollo
MOID0.063775 AU
Observations Used324
Oppositions10
Arc Total2001-2016
First Observation Used2001-12-02
Last Observation Used2016-11-10
Observations (341)
Date Type RA Dec Mag Band Observatory
2004-12-02 08:43:59 C 04 17 14.56 +23 32 31.2 d 703
2004-12-02 08:55:47 C 04 17 12.93 +23 32 30.2 d 703
2004-12-02 09:07:37 C 04 17 11.38 +23 32 31.4 d 703
2004-12-02 09:15:06 C 04 17 10.45 +23 32 31.9 19.0 c 644
2004-12-02 22:22:01 C 04 15 27.11 +23 32 50.5 r 170
2004-12-02 22:23:07 C 04 15 26.95 +23 32 50.6 r 170
2004-12-02 22:27:34 C 04 15 26.35 +23 32 50.9 r 170
2007-01-28 08:32:21 C 10 52 45.74 +26 09 51.8 o 291
2007-01-28 08:43:25 C 10 52 45.23 +26 09 57.4 o 291
2007-01-28 08:54:56 C 10 52 44.70 +26 10 05.4 o 291
2007-10-19 10:30:46 C 07 14 47.58 +21 55 57.8 r G96
2007-10-19 10:40:09 C 07 14 47.14 +21 56 01.9 r G96
2007-10-19 10:49:35 C 07 14 46.68 +21 56 05.9 r G96
2010-03-18 02:29:12 C 09 54 05.40 +35 51 59.5 u 448
2010-03-18 03:11:44 C 09 54 00.53 +35 52 13.4 u 448
2010-03-18 04:54:37 C 09 53 48.47 +35 52 48.2 u 448
2010-04-18 19:38:07 S 08 48 12.84 +35 25 09.8 L C51
2010-04-19 01:59:09 S 08 47 54.40 +35 23 15.2 L C51
2010-04-19 03:34:30 S 08 47 49.54 +35 22 44.9 L C51
2010-04-19 05:09:40 S 08 47 44.97 +35 22 15.7 L C51
2010-04-19 06:45:01 S 08 47 40.38 +35 21 45.9 L C51
2010-04-19 09:55:32 S 08 47 31.260 +35 20 46.46 L C51
2010-04-19 13:06:03 S 08 47 22.34 +35 19 48.7 L C51
2010-09-09 10:53:00 C 06 56 39.52 +21 41 16.7 o 691
2010-09-09 11:11:17 C 06 56 40.31 +21 41 19.2 o 691
2010-09-09 11:29:35 C 06 56 41.17 +21 41 22.4 o 691
2010-09-16 11:41:29 C 07 03 48.55 +22 06 27.7 o 691
2010-09-16 11:59:49 C 07 03 49.25 +22 06 30.4 o 691
2010-11-08 11:13:03 C 06 57 27.50 +26 58 42.0 r G96
2010-11-08 11:24:44 C 06 57 26.78 +26 58 45.4 r G96
2010-11-08 11:48:14 C 06 57 25.34 +26 58 51.7 r G96
2013-03-01 08:35:38 C 11 50 31.97 +30 14 07.3 q 448
2013-03-01 08:55:21 C 11 50 30.15 +30 14 32.4 q 448
2013-03-01 09:15:03 C 11 50 28.47 +30 14 56.6 q 448
2013-03-12 04:23:26 C 11 21 04.10 +36 00 12.8 q H15
2013-03-12 04:51:10 C 11 21 00.12 +36 00 49.2 q H15
2013-03-12 05:04:50 C 11 20 58.02 +36 01 08.2 q H15
2013-03-14 05:25:17 C 11 13 42.78 +37 06 41.2 u 703
2013-03-14 05:44:58 C 11 13 39.61 +37 07 08.2 u 703
2013-03-14 05:54:42 C 11 13 38.02 +37 07 21.3 u 703
2013-03-14 06:04:34 C 11 13 36.48 +37 07 34.9 u 703
2013-03-25 05:33:51 C 10 23 36.80 +42 29 16.6 q 448
2013-03-25 05:44:51 C 10 23 34.31 +42 29 27.4 q 448
2013-03-25 05:56:45 C 10 23 31.63 +42 29 39.7 q 448
2013-03-28 03:34:05 C 10 07 34.88 +43 35 37.0 u H21
2013-03-28 03:42:48 C 10 07 32.76 +43 35 44.6 u H21
2013-03-28 03:51:31 C 10 07 30.69 +43 35 52.2 u H21
2013-04-10 19:59:15 C 08 43 31.52 +45 54 43.5 c A24
2013-04-10 20:19:52 C 08 43 26.00 +45 54 41.9 c A24
2013-04-10 20:59:34 C 08 43 15.24 +45 54 39.7 c A24