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
2016-03-18 07:54:48 C 15 45 15.52 +36 47 47.0 R G45
2016-03-18 08:02:02 C 15 45 18.99 +36 48 16.9 R G45
2016-03-18 08:02:07 C 15 45 19.02 +36 48 17.3 R G45
2016-03-18 08:09:16 C 15 45 22.45 +36 48 46.6 R G45
2016-03-18 08:09:21 C 15 45 22.50 +36 48 47.2 R G45
2016-03-18 08:16:32 C 15 45 25.96 +36 49 17.0 R G45
2016-03-18 10:51:59 C 15 46 40.88 +37 00 00.0 q G96
2016-03-18 11:02:38 C 15 46 46.03 +37 00 44.0 q G96
2016-03-18 11:13:25 C 15 46 51.24 +37 01 28.4 q G96
2016-03-18 11:24:19 C 15 46 56.51 +37 02 13.2 q G96
2016-03-19 03:02:29 C 15 55 03.18 +38 07 26.1 q 160
2016-03-19 03:04:52 C 15 55 04.38 +38 07 37.5 q 160
2016-03-19 03:07:06 C 15 55 05.58 +38 07 46.7 q 160
2016-03-19 07:32:25 C 15 57 33.54 +38 26 33.4 u 926
2016-03-19 07:35:51 C 15 57 35.38 +38 26 48.4 u 926
2016-03-19 07:39:17 C 15 57 37.27 +38 27 03.8 u 926
2016-03-19 09:02:38 C 15 58 23.18 +38 33 05.5 q 703
2016-03-19 09:08:24 C 15 58 26.35 +38 33 30.7 q 703
2016-03-19 09:14:10 C 15 58 29.50 +38 33 55.4 q 703
2016-03-19 09:19:55 C 15 58 32.73 +38 34 20.0 q 703
2016-03-20 11:11:52 C 16 14 12.96 +40 27 07.9 u 926
2016-03-20 11:15:00 C 16 14 14.99 +40 27 22.1 u 926
2016-03-20 11:18:08 C 16 14 16.99 +40 27 35.7 u 926
2016-03-21 08:25:48 C 16 29 03.37 +42 01 11.4 R G45
2016-03-21 08:33:11 C 16 29 08.78 +42 01 44.6 R G45
2016-03-21 08:39:56 C 16 29 12.86 +42 02 16.1 u H21
2016-03-21 08:41:08 C 16 29 14.64 +42 02 20.6 R G45
2016-03-21 08:42:53 C 16 29 15.01 +42 02 29.4 u H21
2016-03-21 08:45:20 C 16 29 16.81 +42 02 40.2 u H21
2016-03-21 08:47:17 C 16 29 18.26 +42 02 48.9 u H21
2016-03-21 08:48:36 C 16 29 20.12 +42 02 54.2 R G45
2016-03-21 08:49:15 C 16 29 19.69 +42 02 57.8 u H21
2016-03-21 08:51:13 C 16 29 21.13 +42 03 06.4 u H21
2016-03-21 08:53:10 C 16 29 22.58 +42 03 15.4 u H21
2016-03-21 08:55:08 C 16 29 24.00 +42 03 24.0 u H21
2016-03-21 08:56:16 C 16 29 25.74 +42 03 29.1 R G45
2016-03-21 08:57:05 C 16 29 25.44 +42 03 32.7 u H21
2016-03-21 08:59:03 C 16 29 26.87 +42 03 41.5 u H21
2016-03-21 09:01:01 C 16 29 28.32 +42 03 50.4 u H21
2016-03-21 09:02:58 C 16 29 29.75 +42 03 59.1 u H21
2016-03-21 09:05:20 C 16 29 31.49 +42 04 09.5 u H21
2016-03-22 08:48:49 C 16 48 32.64 +43 48 26.5 u H21
2016-03-22 08:51:46 C 16 48 35.11 +43 48 39.8 u H21
2016-03-22 08:54:42 C 16 48 37.60 +43 48 52.7 u H21
2016-03-22 08:57:38 C 16 48 40.09 +43 49 05.6 u H21
2016-03-22 09:00:33 C 16 48 42.86 +43 49 20.4 q H45
2016-03-22 09:00:35 C 16 48 42.59 +43 49 18.6 u H21
2016-03-22 09:01:54 C 16 48 44.04 +43 49 26.5 q H45
2016-03-22 09:02:43 C 16 48 44.78 +43 49 30.0 q H45
2016-03-22 09:03:31 C 16 48 45.08 +43 49 31.3 u H21