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
2016-03-02 04:35:51 C 14 14 49.78 +20 28 12.4 19.5 u J43
2016-03-04 04:19:31 C 14 20 46.49 +21 40 17.9 q 160
2016-03-04 04:22:30 C 14 20 46.92 +21 40 21.9 q 160
2016-03-04 04:25:17 C 14 20 47.22 +21 40 26.0 q 160
2016-03-07 11:33:50 C 14 32 22.20 +24 02 05.3 q 703
2016-03-07 11:41:06 C 14 32 23.31 +24 02 19.9 q 703
2016-03-07 11:48:22 C 14 32 24.50 +24 02 34.3 q 703
2016-03-07 11:55:39 C 14 32 25.58 +24 02 48.6 q 703
2016-03-09 23:16:54 C 14 43 06.24 +26 11 07.1 q A17
2016-03-09 23:33:48 C 14 43 09.50 +26 11 47.3 q A17
2016-03-09 23:50:42 C 14 43 12.78 +26 12 27.5 q A17
2016-03-11 12:04:01 C 14 50 51.25 +27 42 32.3 u 926
2016-03-11 12:13:27 C 14 50 53.32 +27 42 56.8 u 926
2016-03-11 12:22:58 C 14 50 55.38 +27 43 21.4 u 926
2016-03-12 12:04:42 C 14 56 32.68 +28 47 34.0 u 926
2016-03-12 12:12:00 C 14 56 34.47 +28 47 54.2 u 926
2016-03-12 12:21:28 C 14 56 36.73 +28 48 20.7 u 926
2016-03-13 12:23:11 C 15 02 53.81 +29 58 11.6 u 926
2016-03-13 12:28:47 C 15 02 55.33 +29 58 28.5 u 926
2016-03-13 12:35:03 C 15 02 57.01 +29 58 47.0 u 926
2016-03-14 19:53:06 C 15 12 13.41 +31 37 08.3 q 168
2016-03-14 19:58:11 C 15 12 15.00 +31 37 24.9 q 168
2016-03-14 21:00:06 C 15 12 34.48 +31 40 51.5 q 168
2016-03-14 22:04:56 C 15 12 54.81 +31 44 26.8 q 168
2016-03-15 07:14:45 C 15 15 55.77 +32 15 21.4 R G45
2016-03-15 07:21:59 C 15 15 58.15 +32 15 46.3 R G45
2016-03-15 07:29:33 C 15 16 00.61 +32 16 12.3 R G45
2016-03-15 07:37:31 C 15 16 03.24 +32 16 39.6 R G45
2016-03-15 10:41:51 C 15 17 03.41 +32 27 14.1 q H45
2016-03-15 10:43:19 C 15 17 03.88 +32 27 19.1 q H45
2016-03-15 10:44:14 C 15 17 04.24 +32 27 22.5 q H45
2016-03-15 10:45:09 C 15 17 04.50 +32 27 25.0 q H45
2016-03-15 10:46:24 C 15 17 04.95 +32 27 29.8 q H45
2016-03-15 10:48:01 C 15 17 05.44 +32 27 35.5 q H45
2016-03-15 23:19:56 C 15 21 29.58 +33 11 11.2 q 168
2016-03-16 00:25:36 C 15 21 52.94 +33 15 04.5 q 168
2016-03-16 00:28:11 C 15 21 53.83 +33 15 14.4 q 168
2016-03-16 00:36:46 C 15 21 56.93 +33 15 44.9 q 168
2016-03-16 00:39:11 C 15 21 57.82 +33 15 53.7 q 168
2016-03-16 00:41:42 C 15 21 58.74 +33 16 02.1 q 168
2016-03-16 13:21:10 C 15 26 44.82 +34 02 20.2 L T05
2016-03-16 13:54:22 C 15 26 57.33 +34 04 22.8 L T05
2016-03-16 14:25:27 C 15 27 09.07 +34 06 17.7 L T05
2016-03-16 14:45:13 C 15 27 16.61 +34 07 31.4 L T05
2016-03-17 10:45:09 C 15 35 30.15 +35 23 22.7 q H45
2016-03-17 10:46:01 C 15 35 30.55 +35 23 26.2 q H45
2016-03-17 10:47:21 C 15 35 31.11 +35 23 31.4 q H45
2016-03-17 10:48:25 C 15 35 31.53 +35 23 35.2 q H45
2016-03-17 10:49:23 C 15 35 31.97 +35 23 38.9 q H45
2016-03-17 10:50:25 C 15 35 32.44 +35 23 43.7 q H45