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
2024-02-16 23:17:12 C 09 46 09.247 -09 56 08.41 V M22
2024-02-16 23:59:18 C 09 46 10.262 -09 55 30.36 V M22
2024-02-17 00:00:37 C 09 46 10.291 -09 55 29.57 V M22
2024-02-18 05:18:46 C 09 47 10.430 -09 29 48.44 V W68
2024-02-18 05:23:19 C 09 47 10.493 -09 29 45.24 V W68
2024-02-18 05:58:55 C 09 47 11.388 -09 29 12.80 V W68
2024-02-18 06:11:50 C 09 47 11.698 -09 29 01.46 V W68
2024-02-20 10:36:20 C 09 48 55.027 -08 43 37.02 V T05
2024-02-20 11:16:56 C 09 48 55.889 -08 43 00.88 V T05
2024-02-20 11:58:49 C 09 48 56.767 -08 42 24.88 V T05
2024-02-20 12:02:59 C 09 48 56.851 -08 42 19.94 V T05
2024-02-20 22:53:36 C 09 49 18.449 -08 32 16.19 V M22
2024-02-20 23:02:14 C 09 49 18.574 -08 32 09.20 V M22
2024-02-20 23:49:42 C 09 49 19.620 -08 31 27.48 V M22
2024-02-21 00:25:20 C 09 49 20.410 -08 30 56.09 V M22
2024-03-28 14:19:20 C 10 18 56.723 +00 57 42.38 O18
2024-03-28 15:35:28 C 10 18 59.637 +00 58 08.48 O18
2024-03-30 15:10:34 C 10 21 02.990 +01 13 35.93 O18
2024-03-30 16:17:24 C 10 21 05.611 +01 13 56.47 O18
2024-04-03 13:53:43 C 10 25 17.980 +01 39 49.72 O18
2024-04-03 15:00:02 C 10 25 20.756 +01 40 06.09 O18
2024-04-03 17:35:44 C 10 25 27.317 +01 40 44.08 O18
2024-04-04 07:14:46 C 10 26 05.871 +01 44 04.48 X F52
2024-04-04 07:31:56 C 10 26 06.587 +01 44 08.56 X F52
2024-04-04 08:40:49 C 10 26 09.431 +01 44 24.32 X F52
2024-04-05 13:56:55 C 10 27 31.894 +01 50 54.10 O18
2024-04-05 15:03:16 C 10 27 34.761 +01 51 08.75 O18
2024-04-05 17:51:17 C 10 27 42.042 +01 51 44.25 O18
2024-04-06 14:58:14 C 10 28 42.620 +01 56 05.90 O18
2024-04-06 17:29:38 C 10 28 49.300 +01 56 35.89 O18
2024-04-09 13:58:49 C 10 32 08.903 +02 08 44.60 O18
2024-04-09 17:35:51 C 10 32 18.811 +02 09 18.25 O18
2024-04-11 14:03:51 C 10 34 32.165 +02 15 36.19 O18
2024-04-11 15:06:06 C 10 34 35.090 +02 15 44.38 O18