2001 XQ31

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5758570883 ± 1.89e-07
Semi-major axis (a)2.8450606599 AU ± 2.39e-07
Inclination (i)20.14296096° ± 1.96e-05
Long. of Asc. Node (Ω)84.40175040° ± 1.90e-05
Arg. of Perihelion (ω)335.88422801° ± 1.14e-04
Mean Anomaly (M)354.66952592° ± 2.86e-05
Mean Motion (n)0.2053879596°/day ± 2.59e-08
Perihelion dist (q)1.20671231 AU ± 5.46e-07
Aphelion dist (Q)4.48340901 AU ± 6.56e-07
Orbital Period4.79885133 yr ± 6.06e-07
Physical Parameters
H (abs. magnitude)19.88
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.564″
Uncertainty0
Orbit TypeAmor
MOID0.243069 AU
Observations Used102
Oppositions20
Arc Total2001-2026
First Observation Used2001-11-18
Last Observation Used2026-01-10
Observations (103)
Date Type RA Dec Mag Band Observatory
2001-11-18 13:12:12 C 07 50 32.73 +05 32 12.2 o 608
2001-11-18 13:27:39 C 07 50 34.13 +05 32 42.4 o 608
2001-12-13 08:23:34 C 08 36 13.60 +27 26 57.1 19.5 c 704
2001-12-13 08:45:42 C 08 36 14.50 +27 27 47.7 19.8 c 704
2001-12-13 09:08:20 C 08 36 15.49 +27 28 39.4 20.0 c 704
2001-12-13 09:30:18 C 08 36 16.37 +27 29 30.3 19.5 c 704
2001-12-13 09:52:37 C 08 36 17.25 +27 30 20.5 19.9 c 704
2001-12-14 01:37:12 C 08 36 59.77 +28 06 05.9 d 611
2001-12-14 01:41:47 C 08 36 59.97 +28 06 16.6 d 611
2001-12-14 01:46:05 C 08 37 00.03 +28 06 24.9 d 611
2001-12-14 01:50:06 C 08 37 00.16 +28 06 34.8 d 611
2001-12-14 10:41:19 C 08 37 22.76 +28 26 47.1 19.1 c 704
2001-12-14 10:51:07 C 08 37 23.16 +28 27 08.1 19.0 c 704
2001-12-14 11:03:26 C 08 37 23.58 +28 27 36.9 19.4 c 704
2001-12-14 11:13:00 C 08 37 23.91 +28 27 56.6 19.6 c 704
2001-12-14 11:34:58 C 08 37 24.76 +28 28 46.8 19.4 c 704
2001-12-14 11:47:39 C 08 37 25.19 +28 29 16.2 19.1 c 704
2001-12-14 12:09:45 C 08 37 26.04 +28 30 05.3 19.0 c 704
2001-12-14 12:19:15 C 08 37 26.39 +28 30 26.5 19.7 c 704
2001-12-14 22:24:52 C 08 37 53.71 +28 53 06.6 d 611
2001-12-14 22:37:18 C 08 37 54.00 +28 53 31.6 d 611
2001-12-14 22:51:28 C 08 37 54.78 +28 54 09.4 m 611
2001-12-15 00:57:20 C 08 37 59.17 +28 58 54.8 c 046
2001-12-15 01:00:55 C 08 37 59.24 +28 59 01.9 c 046
2001-12-15 01:04:05 C 08 37 59.46 +28 59 09.5 c 046
2001-12-15 01:05:42 C 08 37 59.46 +28 59 13.3 c 046
2001-12-15 03:23:36 C 08 38 04.33 +29 04 22.1 d 611
2001-12-15 03:28:41 C 08 38 04.66 +29 04 35.0 d 611
2001-12-15 03:35:11 C 08 38 04.99 +29 04 48.6 d 611
2001-12-18 07:15:58 C 08 40 49.42 +31 52 38.8 c 699
2001-12-18 07:50:56 C 08 40 50.30 +31 53 55.6 c 699
2001-12-18 08:26:00 C 08 40 51.24 +31 55 12.8 c 699
2001-12-18 09:01:10 C 08 40 52.10 +31 56 29.6 c 699
2001-12-19 10:42:35 C 08 41 36.41 +32 52 01.0 18.8 c 704
2001-12-19 11:21:31 C 08 41 37.20 +32 53 23.1 19.3 c 704
2001-12-19 11:26:20 C 08 41 37.33 +32 53 33.4 19.5 c 704
2001-12-19 11:43:39 C 08 41 37.68 +32 54 10.3 19.0 c 704
2001-12-19 11:48:11 C 08 41 37.86 +32 54 21.1 19.6 c 704
2001-12-19 12:05:26 C 08 41 38.18 +32 54 56.5 19.0 c 704
2001-12-19 12:10:14 C 08 41 38.29 +32 55 06.6 19.5 c 704
2001-12-19 12:27:14 C 08 41 38.64 +32 55 42.9 19.0 c 704
2001-12-23 08:49:24 C 08 43 39.55 +36 07 39.3 19.3 c 704
2001-12-23 09:11:23 C 08 43 39.77 +36 08 23.1 19.2 c 704
2001-12-23 09:33:21 C 08 43 39.94 +36 09 07.8 19.5 c 704
2001-12-23 09:55:20 C 08 43 40.12 +36 09 51.6 19.3 c 704
2001-12-23 10:17:17 C 08 43 40.27 +36 10 34.8 19.2 c 704
2001-12-23 20:10:50 C 08 43 50.50 +36 30 07.7 d 540
2001-12-23 20:31:30 C 08 43 50.73 +36 30 50.5 d 540
2001-12-24 02:14:16 C 08 43 54.18 +36 42 17.5 c 118
2001-12-24 02:17:27 C 08 43 54.24 +36 42 23.0 c 118