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
2018-11-05 13:22:22 C 04 49 41.85 +21 22 29.9 U T05
2018-11-05 13:38:26 C 04 49 43.72 +21 22 20.7 U T05
2018-11-05 13:53:30 C 04 49 45.42 +21 22 12.4 U T05
2018-11-05 14:08:18 C 04 49 47.22 +21 22 04.0 U T05
2018-11-08 07:24:58 C 04 58 12.67 +20 42 53.3 V G96
2018-11-08 07:32:20 C 04 58 13.55 +20 42 49.3 V G96
2018-11-08 07:39:42 C 04 58 14.49 +20 42 43.9 V G96
2018-11-08 07:47:04 C 04 58 15.38 +20 42 39.1 V G96
2018-11-08 07:52:22 C 04 58 16.03 +20 42 35.7 V 703
2018-11-08 07:59:54 C 04 58 16.96 +20 42 31.6 V 703
2018-11-08 08:07:25 C 04 58 17.83 +20 42 26.8 V 703
2018-11-08 08:14:57 C 04 58 18.81 +20 42 22.5 V 703
2018-11-13 13:24:27 C 05 15 42.44 +19 06 43.2 U T05
2018-11-13 13:44:33 C 05 15 45.19 +19 06 24.7 U T05
2018-11-13 13:59:27 C 05 15 47.23 +19 06 11.0 U T05
2018-11-13 14:12:43 C 05 15 49.01 +19 06 00.1 U T05
2018-11-17 10:30:13 C 05 29 57.13 +17 35 19.7 V G96
2018-11-17 10:37:40 C 05 29 58.25 +17 35 12.0 V G96
2018-11-17 10:45:08 C 05 29 59.38 +17 35 03.9 V G96
2018-11-17 10:52:37 C 05 30 00.44 +17 34 55.3 V G96
2018-11-27 12:46:08 C 06 12 51.23 +12 05 16.4 V T08
2018-11-27 13:11:53 C 06 12 55.87 +12 04 34.2 V T08
2018-11-27 13:12:32 C 06 12 56.03 +12 04 32.6 V T08
2018-11-27 13:18:25 C 06 12 56.99 +12 04 22.8 V T08
2018-11-27 13:19:46 C 06 12 57.28 +12 04 20.5 V T08
2018-11-27 13:40:20 C 06 13 00.99 +12 03 46.3 V T08
2018-11-27 13:41:39 C 06 13 01.16 +12 03 44.4 V T08
2018-11-29 03:35:45 C 06 20 29.14 +10 58 51.4 q 160
2018-11-29 03:39:45 C 06 20 29.96 +10 58 45.3 q 160
2018-11-29 03:43:48 C 06 20 30.72 +10 58 40.7 q 160
2018-11-29 13:21:57 C 06 22 27.24 +10 42 06.7 V T05
2018-11-29 13:23:58 C 06 22 27.60 +10 42 03.3 V T05
2018-11-29 13:28:15 C 06 22 28.40 +10 41 55.7 V T05
2018-11-29 13:29:48 C 06 22 28.71 +10 41 52.9 V T05
2018-11-29 13:51:55 C 06 22 32.80 +10 41 13.4 V T05
2018-11-29 13:59:55 C 06 22 34.28 +10 40 58.9 V T05
2018-12-02 13:24:52 C 06 37 14.18 +08 29 15.0 V T05
2018-12-02 13:36:06 C 06 37 16.39 +08 28 53.7 V T05
2018-12-02 13:38:09 C 06 37 16.76 +08 28 48.9 V T05
2018-12-02 13:43:00 C 06 37 17.69 +08 28 40.1 V T05
2018-12-02 14:02:31 C 06 37 21.43 +08 28 02.5 V T05
2018-12-06 12:03:41 C 06 57 29.57 +05 20 07.8 V T05
2018-12-06 12:09:23 C 06 57 30.71 +05 19 56.1 V T05
2018-12-06 12:16:34 C 06 57 32.15 +05 19 41.1 V T05
2018-12-06 12:29:27 C 06 57 34.72 +05 19 14.6 V T05
2018-12-06 12:35:39 C 06 57 35.96 +05 19 01.9 V T05
2018-12-10 12:36:57 C 07 18 46.09 +01 56 15.9 V T05
2018-12-10 12:49:37 C 07 18 48.64 +01 55 48.4 V T05
2018-12-10 13:01:35 C 07 18 51.12 +01 55 22.9 V T05
2018-12-10 13:14:08 C 07 18 53.65 +01 54 56.3 V T05