523811 (2008 TQ2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4195979563 ± 6.08e-09
Semi-major axis (a)1.8424232700 AU ± 6.21e-10
Inclination (i)3.87022985° ± 8.14e-07
Long. of Asc. Node (Ω)225.25186747° ± 1.23e-05
Arg. of Perihelion (ω)235.60357063° ± 1.45e-05
Mean Anomaly (M)272.19441428° ± 2.10e-06
Mean Motion (n)0.3941197157°/day ± 1.99e-10
Perihelion dist (q)1.06934623 AU ± 1.12e-08
Aphelion dist (Q)2.61550031 AU ± 1.12e-08
Orbital Period2.50082968 yr ± 1.27e-09
Physical Parameters
H (abs. magnitude)20.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.263″
Uncertainty0
Orbit TypeAmor
MOID0.101795 AU
Observations Used643
Oppositions10
Arc Total2008-2024
First Observation Used2008-10-03
Last Observation Used2024-04-11
Observations (684)
Date Type RA Dec Mag Band Observatory
2024-01-10 09:48:56 C 08 32 39.185 -16 16 17.18 V 703
2024-01-10 09:52:16 C 08 32 39.671 -16 16 18.55 V 703
2024-01-10 09:55:35 C 08 32 40.117 -16 16 19.74 V 703
2024-01-10 09:58:55 C 08 32 40.560 -16 16 21.43 V 703
2024-01-12 05:08:21 C 08 39 14.426 -16 33 09.40 V W68
2024-01-12 05:10:56 C 08 39 14.753 -16 33 10.51 V W68
2024-01-12 05:49:10 C 08 39 19.639 -16 33 24.26 V W68
2024-01-12 05:57:05 C 08 39 20.652 -16 33 27.04 V W68
2024-01-13 06:22:15 C 08 42 51.382 -16 41 06.58 V W68
2024-01-13 06:26:43 C 08 42 51.917 -16 41 07.80 V W68
2024-01-13 07:08:59 C 08 42 57.146 -16 41 18.82 V W68
2024-01-13 08:05:28 C 08 43 07.093 -16 42 45.76 V 703
2024-01-13 08:08:47 C 08 43 07.410 -16 42 46.30 V 703
2024-01-13 08:12:05 C 08 43 07.838 -16 42 47.05 V 703
2024-01-13 08:15:23 C 08 43 08.274 -16 42 48.17 V 703
2024-01-13 23:14:41 C 08 45 14.222 -16 45 21.49 V M22
2024-01-13 23:19:16 C 08 45 14.758 -16 45 22.43 V M22
2024-01-13 23:23:54 C 08 45 15.314 -16 45 23.65 V M22
2024-01-13 23:31:13 C 08 45 16.210 -16 45 25.42 V M22
2024-01-15 07:05:20 C 08 49 33.323 -16 52 26.80 V 703
2024-01-15 07:08:39 C 08 49 33.726 -16 52 27.44 V 703
2024-01-15 07:11:59 C 08 49 34.115 -16 52 27.84 V 703
2024-01-15 07:15:18 C 08 49 34.511 -16 52 28.85 V 703
2024-01-16 01:38:36 C 08 51 54.814 -16 53 27.28 V M22
2024-01-16 01:43:11 C 08 51 55.332 -16 53 27.28 V M22
2024-01-16 01:51:05 C 08 51 56.208 -16 53 27.92 V M22
2024-01-16 02:12:26 C 08 51 58.646 -16 53 29.22 V M22
2024-01-16 08:00:09 C 08 52 46.045 -16 55 11.53 V G96
2024-01-16 08:07:33 C 08 52 46.852 -16 55 12.14 V G96
2024-01-16 08:14:56 C 08 52 47.654 -16 55 12.72 V G96
2024-01-16 08:22:19 C 08 52 48.500 -16 55 12.83 V G96
2024-01-17 03:18:24 C 08 55 13.073 -16 55 01.42 V W68
2024-01-17 03:23:03 C 08 55 13.567 -16 55 01.70 V W68
2024-01-17 03:56:21 C 08 55 17.194 -16 55 04.30 V W68
2024-01-17 06:08:33 B 08 55 32.24 -16 56 20.9 X W13
2024-01-17 06:16:54 B 08 55 33.14 -16 56 21.3 X W13
2024-01-17 06:24:44 B 08 55 33.98 -16 56 21.4 X W13
2024-01-17 07:05:15 C 08 55 39.925 -16 56 16.84 V 703
2024-01-17 07:08:31 C 08 55 40.278 -16 56 16.69 V 703
2024-01-17 07:11:48 C 08 55 40.616 -16 56 16.98 V 703
2024-01-17 07:15:04 C 08 55 40.962 -16 56 16.94 V 703
2024-01-17 22:55:57 C 08 57 34.510 -16 55 08.47 V M22
2024-01-17 22:58:48 C 08 57 34.781 -16 55 09.01 V M22
2024-01-17 23:03:21 C 08 57 35.299 -16 55 08.47 V M22
2024-01-17 23:11:13 C 08 57 36.060 -16 55 08.40 V M22
2024-01-18 22:48:55 B 09 00 23.81 -16 55 14.1 X I93
2024-01-18 22:56:49 B 09 00 24.62 -16 55 13.8 X I93
2024-01-18 23:04:42 B 09 00 25.44 -16 55 13.3 X I93
2024-01-18 23:39:27 C 09 00 27.845 -16 53 57.30 V M22
2024-01-18 23:43:33 C 09 00 28.246 -16 53 57.12 V M22