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
2024-01-19 00:01:13 C 09 00 31.145 -16 55 13.87 V J95
2024-01-19 00:12:46 C 09 00 32.316 -16 55 13.26 V J95
2024-01-19 00:24:32 C 09 00 33.557 -16 55 12.40 V J95
2024-01-19 00:31:30 C 09 00 32.952 -16 53 52.94 V M22
2024-01-19 00:35:59 C 09 00 34.718 -16 55 11.75 V J95
2024-01-19 00:39:22 C 09 00 33.715 -16 53 52.40 V M22
2024-01-19 06:28:40 C 09 01 16.525 -16 54 27.07 V 703
2024-01-19 06:31:55 C 09 01 16.856 -16 54 27.65 V 703
2024-01-19 06:35:10 C 09 01 17.159 -16 54 27.25 V 703
2024-01-19 06:38:25 C 09 01 17.494 -16 54 26.68 V 703
2024-01-21 06:43:03 C 09 06 30.271 -16 46 23.30 V W68
2024-01-21 06:47:04 C 09 06 30.634 -16 46 22.04 V W68
2024-01-21 07:37:13 C 09 06 35.093 -16 46 11.21 V W68
2024-01-21 07:59:43 C 09 06 37.135 -16 46 05.84 V W68
2024-01-24 06:33:06 C 09 13 36.305 -16 27 06.26 V W68
2024-01-24 06:38:50 C 09 13 36.732 -16 27 04.54 V W68
2024-01-24 07:27:55 C 09 13 40.562 -16 26 47.04 V W68
2024-01-24 08:09:29 C 09 13 43.795 -16 26 31.63 V W68
2024-01-25 05:11:16 C 09 15 41.026 -16 19 02.17 V W68
2024-01-25 05:13:53 C 09 15 41.165 -16 19 00.98 V W68
2024-01-25 05:17:51 C 09 15 41.458 -16 18 58.50 V W68
2024-01-25 06:08:33 C 09 15 45.151 -16 18 40.32 V W68
2024-01-31 10:39:25 C 09 27 17.613 -15 05 51.03 X F52
2024-01-31 10:54:20 C 09 27 18.383 -15 05 42.16 X F52
2024-01-31 11:09:13 C 09 27 19.148 -15 05 33.25 X F52
2024-02-01 05:23:33 C 09 28 31.250 -14 53 34.80 V W68
2024-02-01 05:27:55 C 09 28 31.459 -14 53 32.10 V W68
2024-02-01 05:38:02 C 09 28 31.942 -14 53 26.09 V W68
2024-02-01 06:20:38 C 09 28 34.123 -14 52 58.66 V W68
2024-02-04 08:24:47 C 09 33 01.750 -14 04 18.77 V 703
2024-02-04 08:28:02 C 09 33 01.890 -14 04 16.46 V 703
2024-02-04 08:31:17 C 09 33 01.980 -14 04 13.37 V 703
2024-02-04 08:34:32 C 09 33 02.171 -14 04 10.85 V 703
2024-02-10 10:37:34 C 09 40 10.805 -12 11 06.40 V T08
2024-02-10 10:41:44 C 09 40 10.908 -12 11 03.91 V T08
2024-02-10 11:29:01 C 09 40 12.298 -12 10 24.10 V T08
2024-02-10 11:37:14 C 09 40 12.554 -12 10 16.82 V T08
2024-02-12 22:05:45 C 09 42 36.770 -11 20 26.34 V M22
2024-02-12 22:10:23 C 09 42 36.958 -11 20 22.34 V M22
2024-02-12 22:15:00 C 09 42 37.058 -11 20 18.53 V M22
2024-02-12 22:55:30 C 09 42 38.194 -11 19 43.90 V M22
2024-02-14 09:31:22 C 09 43 57.923 -10 50 37.41 X F51
2024-02-14 09:48:14 C 09 43 58.348 -10 50 22.95 X F51
2024-02-14 10:05:06 C 09 43 58.771 -10 50 08.44 X F51
2024-02-14 10:21:59 C 09 43 59.191 -10 49 53.87 X F51
2024-02-16 23:01:29 C 09 46 08.894 -09 56 21.59 V M22
2024-02-16 23:02:47 C 09 46 08.938 -09 56 20.11 V M22
2024-02-16 23:06:05 C 09 46 09.005 -09 56 17.41 V M22
2024-02-16 23:07:23 C 09 46 09.038 -09 56 17.12 V M22
2024-02-16 23:15:54 C 09 46 09.228 -09 56 09.60 V M22