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
2018-12-12 11:50:55 C 07 29 18.42 +00 15 08.1 V T08
2018-12-12 12:03:31 C 07 29 21.02 +00 14 41.4 V T08
2018-12-12 12:15:27 C 07 29 23.44 +00 14 15.5 V T08
2018-12-14 08:54:45 C 07 39 20.88 -01 21 04.5 V G96
2018-12-14 09:02:50 C 07 39 22.53 -01 21 21.6 V G96
2018-12-14 09:10:56 C 07 39 24.20 -01 21 38.8 V G96
2018-12-14 09:19:03 C 07 39 25.85 -01 21 56.1 V G96
2018-12-16 11:43:29 C 07 50 36.68 -03 07 10.1 V T08
2018-12-16 11:55:23 C 07 50 39.17 -03 07 35.8 V T08
2018-12-16 12:08:19 C 07 50 41.76 -03 08 02.7 V T08
2018-12-18 11:51:06 C 08 01 09.06 -04 44 57.0 V T05
2018-12-18 12:02:50 C 08 01 11.37 -04 45 20.1 V T05
2018-12-18 12:14:47 C 08 01 13.73 -04 45 44.2 V T05
2018-12-19 06:33:33 C 08 05 14.00 -05 22 06.7 V 703
2018-12-19 06:41:15 C 08 05 15.62 -05 22 21.7 V 703
2018-12-19 06:56:38 C 08 05 18.72 -05 22 51.5 V 703
2018-12-19 07:20:27 C 08 05 23.52 -05 23 38.9 V G96
2018-12-19 07:27:52 C 08 05 25.02 -05 23 53.5 V G96
2018-12-19 07:35:20 C 08 05 26.51 -05 24 08.3 V G96
2018-12-19 07:42:46 C 08 05 28.01 -05 24 22.9 V G96
2018-12-20 10:18:33 C 08 11 07.80 -06 15 47.6 U I41
2018-12-20 10:19:11 C 08 11 07.93 -06 15 48.9 U I41
2018-12-20 11:06:30 C 08 11 17.18 -06 17 18.7 U I41
2018-12-20 11:13:43 C 08 11 18.59 -06 17 32.4 U I41
2018-12-20 11:37:13 C 08 11 25.95 -06 18 01.9 V T08
2018-12-20 11:48:47 C 08 11 28.21 -06 18 24.6 V T08
2018-12-20 12:00:30 C 08 11 30.48 -06 18 46.5 V T08
2018-12-20 12:12:19 C 08 11 32.76 -06 19 08.7 V T08
2018-12-28 12:24:05 C 08 49 55.38 -11 39 25.7 V T08
2018-12-28 12:37:29 C 08 49 57.57 -11 39 44.2 V T08
2018-12-28 12:50:49 C 08 49 59.80 -11 40 02.4 V T08
2018-12-31 12:28:35 C 09 02 40.790 -13 13 09.14 U F51
2018-12-31 13:03:15 C 09 02 46.009 -13 13 50.53 U F51
2018-12-31 13:20:35 C 09 02 48.610 -13 14 11.03 U F51
2019-01-02 13:31:41 C 09 10 44.77 -14 08 09.6 V T05
2019-01-02 13:45:38 C 09 10 46.75 -14 08 24.2 V T05
2019-01-02 13:58:57 C 09 10 48.66 -14 08 37.7 V T05
2019-01-02 14:12:50 C 09 10 50.62 -14 08 51.7 V T05
2019-01-04 10:11:13 C 09 17 41.37 -14 52 17.6 I41
2019-01-04 10:33:04 C 09 17 44.30 -14 52 37.6 I41
2019-01-04 10:34:21 C 09 17 44.47 -14 52 38.7 I41
2019-01-04 10:43:34 C 09 17 45.70 -14 52 47.2 I41
2019-01-04 13:10:51 C 09 18 07.88 -14 54 49.5 V T08
2019-01-04 13:24:50 C 09 18 09.65 -14 55 02.9 V T08
2019-01-04 13:29:30 C 09 18 10.30 -14 55 06.3 V T08
2019-01-04 13:38:47 C 09 18 11.52 -14 55 13.8 V T08
2019-01-04 13:43:26 C 09 18 12.13 -14 55 18.8 V T08
2019-01-04 13:52:45 C 09 18 13.35 -14 55 27.0 V T08
2019-01-04 13:57:24 C 09 18 13.97 -14 55 31.3 V T08
2019-01-04 14:11:22 C 09 18 15.78 -14 55 43.9 V T08