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
2013-12-16 04:05:18 C 09 03 59.21 -03 40 45.8 q 160
2013-12-16 04:08:53 C 09 03 59.88 -03 40 52.7 q 160
2013-12-16 09:23:40 C 09 05 06.27 -03 50 25.1 q 448
2013-12-16 09:34:08 C 09 05 08.22 -03 50 43.5 q 448
2013-12-16 09:46:06 C 09 05 10.55 -03 51 05.2 q 448
2013-12-17 01:59:16 C 09 08 27.97 -04 20 52.2 q 160
2013-12-17 02:03:17 C 09 08 28.71 -04 20 59.6 q 160
2013-12-17 02:07:16 C 09 08 29.47 -04 21 07.0 q 160
2013-12-31 10:04:50 C 10 08 07.83 -12 47 32.6 q 703
2013-12-31 10:16:27 C 10 08 09.32 -12 47 44.7 q 703
2013-12-31 10:28:04 C 10 08 10.83 -12 47 57.6 q 703
2013-12-31 10:39:40 C 10 08 12.35 -12 48 11.4 q 703
2014-01-26 12:51:02 C 11 02 26.399 -17 46 32.24 L F51
2014-01-26 13:06:45 C 11 02 26.775 -17 46 31.21 L F51
2014-02-08 06:59:19 C 11 07 26.30 -16 17 27.6 V G45
2014-02-08 08:13:50 C 11 07 25.54 -16 16 52.2 V G45
2014-02-08 09:33:28 C 11 07 24.74 -16 16 12.4 V G45
2014-02-08 10:42:20 C 11 07 24.06 -16 15 37.5 V G45
2014-02-22 09:57:38 C 11 03 30.572 -12 33 37.14 L F51
2014-02-22 10:34:11 C 11 03 29.546 -12 33 08.59 L F51
2014-02-22 10:52:30 C 11 03 29.019 -12 32 54.30 L F51
2014-02-24 07:49:40 C 11 02 36.65 -11 57 12.7 N I41
2014-02-24 08:44:30 C 11 02 35.12 -11 56 28.6 N I41
2014-02-24 09:32:17 C 11 02 33.78 -11 55 49.9 N I41
2014-02-27 07:31:28 C 11 01 10.08 -10 58 39.9 q 703
2014-02-27 07:38:41 C 11 01 09.97 -10 58 32.8 q 703
2014-02-27 07:45:53 C 11 01 09.78 -10 58 27.2 q 703
2014-02-27 07:53:04 C 11 01 09.56 -10 58 21.4 q 703
2014-02-27 10:22:03 C 11 01 06.855 -10 56 13.34 L F51
2014-02-27 10:39:44 C 11 01 06.343 -10 55 58.85 L F51
2014-04-06 04:12:41 C 10 58 21.55 -01 03 07.1 q G96
2014-04-06 04:20:42 C 10 58 21.73 -01 03 04.7 q G96
2014-04-06 04:28:43 C 10 58 21.82 -01 03 01.3 q G96
2014-04-06 04:36:45 C 10 58 21.95 -01 02 58.1 q G96
2018-09-18 08:46:15 C 03 01 24.22 +21 50 59.4 u H21
2018-09-18 09:05:34 C 03 01 25.64 +21 51 05.1 u H21
2018-09-18 09:23:08 C 03 01 26.94 +21 51 09.6 u H21
2018-10-10 08:37:55 C 03 44 53.65 +23 24 09.3 V G96
2018-10-10 08:45:19 C 03 44 54.25 +23 24 09.9 V G96
2018-10-10 08:52:45 C 03 44 54.88 +23 24 10.4 V G96
2018-10-31 20:09:49 C 04 36 06.16 +22 14 53.0 q D29
2018-10-31 20:36:33 C 04 36 09.01 +22 14 42.4 q D29
2018-11-01 13:10:03 C 04 38 04.98 +22 08 15.0 U T05
2018-11-01 13:38:47 C 04 38 08.00 +22 08 02.2 U T05
2018-11-01 13:56:02 C 04 38 09.85 +22 07 53.5 U T05
2018-11-01 14:13:19 C 04 38 11.72 +22 07 47.7 U T05
2018-11-05 09:07:04 C 04 49 10.74 +21 24 41.9 V G96
2018-11-05 09:13:22 C 04 49 11.46 +21 24 38.5 V G96
2018-11-05 09:19:42 C 04 49 12.18 +21 24 35.2 V G96
2018-11-05 09:44:02 C 04 49 15.01 +21 24 21.7 V G96