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
2001-12-24 02:18:56 C 08 43 54.24 +36 42 25.8 c 118
2002-01-04 07:26:45 C 08 43 14.96 +44 25 44.3 c 649
2002-01-04 07:32:42 C 08 43 14.77 +44 25 53.0 c 649
2002-01-04 07:38:38 C 08 43 14.66 +44 26 01.1 c 649
2002-01-05 01:00:40 C 08 42 55.48 +44 50 39.5 c 046
2002-01-05 01:03:12 C 08 42 55.38 +44 50 43.0 c 046
2002-01-05 01:05:15 C 08 42 55.32 +44 50 46.9 c 046
2002-01-05 01:07:30 C 08 42 55.28 +44 50 48.3 c 046
2002-01-05 01:09:33 C 08 42 55.36 +44 50 51.7 c 046
2002-01-05 01:11:34 C 08 42 55.18 +44 50 54.6 c 046
2002-01-06 07:33:15 C 08 42 18.80 +45 32 31.1 19.7 c 704
2002-01-06 07:54:48 C 08 42 18.23 +45 32 59.9 19.6 c 704
2002-01-06 08:16:23 C 08 42 17.57 +45 33 29.3 19.6 c 704
2002-01-09 07:47:54 C 08 40 31.35 +47 03 02.1 20.1 c 704
2002-01-09 08:09:43 C 08 40 30.42 +47 03 27.3 20.2 c 704
2002-01-09 08:31:32 C 08 40 29.82 +47 03 54.4 20.3 c 704
2002-01-09 08:53:25 C 08 40 28.94 +47 04 19.8 20.7 c 704
2002-01-09 09:15:26 C 08 40 28.27 +47 04 44.8 20.1 c 704
2002-01-21 09:55:49 C 08 30 41.14 +51 11 25.9 c 649
2002-01-21 10:14:51 C 08 30 40.39 +51 11 35.8 c 649
2002-01-21 11:03:26 C 08 30 38.45 +51 12 00.6 c 649
2002-02-13 06:46:23 C 08 17 55.65 +52 27 21.4 c 696
2002-02-13 06:52:17 C 08 17 55.57 +52 27 20.1 c 696
2002-03-09 08:12:02 C 08 27 25.68 +49 04 21.1 c 696
2002-03-09 08:17:49 C 08 27 25.78 +49 04 18.5 c 696
2025-12-08 02:49:15 C 00 44 47.818 -23 11 38.15 V I52
2025-12-08 02:52:20 C 00 44 48.001 -23 11 30.08 V I52
2025-12-08 02:55:25 C 00 44 48.217 -23 11 22.49 V I52
2025-12-08 02:58:30 C 00 44 48.419 -23 11 15.47 V I52
2025-12-09 03:29:48 C 00 46 36.865 -22 12 29.30 V I52
2025-12-09 03:32:17 C 00 46 37.052 -22 12 23.36 V I52
2025-12-09 03:34:45 C 00 46 37.240 -22 12 17.50 V I52
2025-12-09 03:37:13 C 00 46 37.434 -22 12 11.38 V I52
2025-12-09 05:20:32 C 00 46 44.699 -22 08 01.21 V I52
2025-12-09 05:23:00 C 00 46 44.832 -22 07 55.99 V I52
2025-12-09 05:25:27 C 00 46 45.095 -22 07 49.30 V I52
2025-12-09 05:27:55 C 00 46 45.246 -22 07 43.14 V I52
2025-12-11 01:55:43 C 00 50 08.984 -20 19 14.95 V I52
2025-12-11 01:58:31 C 00 50 09.186 -20 19 07.93 V I52
2025-12-11 01:59:24 C 00 50 09.280 -20 19 05.84 V I52
2025-12-11 02:06:10 C 00 50 09.758 -20 18 49.50 V I52
2025-12-17 05:31:58 C 01 02 12.690 -14 04 44.32 X F52
2025-12-17 05:32:53 C 01 02 12.759 -14 04 42.02 X F52
2025-12-17 05:49:47 C 01 02 14.138 -14 03 58.24 X F52
2025-12-17 05:50:44 C 01 02 14.202 -14 03 55.81 X F52
2025-12-17 06:08:34 C 01 02 15.655 -14 03 09.39 X F52
2025-12-17 06:25:35 C 01 02 17.026 -14 02 25.00 X F52
2025-12-17 06:26:31 C 01 02 17.118 -14 02 22.74 X F52
2026-01-08 13:29:48 C 01 56 03.64 +09 12 06.8 V D29
2026-01-08 13:50:10 C 01 56 06.02 +09 12 57.1 V D29