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
2019-02-05 12:31:53 C 10 18 46.39 -15 22 35.7 V T08
2019-02-05 12:38:31 C 10 18 46.44 -15 22 32.4 V T08
2019-02-05 12:41:10 C 10 18 46.51 -15 22 30.9 V T08
2019-02-05 13:03:03 C 10 18 46.74 -15 22 16.8 V T08
2019-02-09 11:58:18 C 10 20 37.66 -14 19 00.2 V T08
2019-02-09 12:04:57 C 10 20 37.68 -14 18 55.7 V T08
2019-02-09 12:08:55 C 10 20 37.71 -14 18 51.8 V T08
2019-02-09 12:13:34 C 10 20 37.70 -14 18 49.9 V T08
2019-02-12 05:52:04 C 10 21 33.50 -13 30 17.3 V 703
2019-02-12 05:59:47 C 10 21 33.56 -13 30 11.0 V 703
2019-02-12 06:07:28 C 10 21 33.54 -13 30 05.6 V 703
2019-02-12 06:15:10 C 10 21 33.56 -13 30 00.1 V 703
2019-02-14 11:14:11 C 10 22 05.39 -12 48 20.3 V T08
2019-02-14 11:28:22 C 10 22 05.34 -12 48 09.7 V T08
2019-02-14 11:41:06 C 10 22 05.38 -12 47 58.2 V T08
2019-02-14 11:53:10 C 10 22 05.24 -12 47 50.1 V T08
2019-02-24 16:23:26 C 10 23 31.21 -09 21 52.7 q D29
2019-02-24 16:43:47 C 10 23 31.10 -09 21 34.8 q D29
2019-02-24 17:04:10 C 10 23 31.08 -09 21 17.7 q D29
2019-03-01 06:52:07 C 10 23 59.16 -07 47 27.0 V 703
2019-03-01 07:00:17 C 10 23 59.19 -07 47 20.9 V 703
2019-03-01 07:08:29 C 10 23 59.13 -07 47 12.9 V 703
2019-03-01 07:16:39 C 10 23 59.14 -07 47 06.9 V 703
2019-03-03 04:14:35 S 10 25 46.550 -07 14 57.52 V C57
2019-03-03 04:14:35 s 1 +94090.795 0 +266375.33 4760.0 C57
2019-03-03 05:44:35 S 10 25 47.863 -07 13 40.48 V C57
2019-03-03 05:44:35 s 1 +91458.319 0 +271079.82 4180.0 C57
2019-03-03 12:44:34 S 10 25 54.149 -07 07 49.33 V C57
2019-03-03 12:44:34 s 1 +78651.914 0 +291423.58 430.0 C57
2019-03-03 19:14:34 S 10 25 58.829 -07 02 08.84 V C57
2019-03-03 19:14:34 s 1 +66133.020 0 +308055.17 9090.0 C57
2019-03-04 06:14:34 S 10 26 06.125 -06 52 42.31 V C57
2019-03-04 06:14:34 s 1 +43979.294 0 +331599.48 1340.0 C57
2019-03-04 10:14:34 S 10 26 08.390 -06 49 12.36 V C57
2019-03-04 10:14:34 s 1 +35710.922 0 +338807.83 2010.0 C57
2019-03-04 12:44:34 S 10 26 09.787 -06 47 04.85 V C57
2019-03-04 12:44:34 s 1 +30502.237 0 +342961.90 1640.0 C57
2019-03-04 13:14:34 S 10 26 09.823 -06 46 37.67 V C57
2019-03-04 13:14:34 s 1 +29457.265 0 +343760.81 1300.0 C57
2019-03-04 17:44:34 S 10 26 12.254 -06 42 43.52 V C57
2019-03-04 17:44:34 s 1 +20012.197 0 +350479.91 9750.0 C57
2019-03-04 18:14:34 S 10 26 12.523 -06 42 16.20 V C57
2019-03-04 18:14:34 s 1 +18958.905 0 +351174.72 2190.0 C57
2019-03-05 06:40:31 C 10 24 30.87 -06 28 07.3 V 703
2019-03-05 06:48:05 C 10 24 30.78 -06 28 00.7 V 703
2019-03-05 06:55:40 C 10 24 30.81 -06 27 54.6 V 703
2019-03-05 07:03:13 C 10 24 30.78 -06 27 48.7 V 703
2019-03-06 05:44:34 S 10 26 21.545 -06 11 31.99 V C57
2019-03-06 05:44:34 s 1 -55760.908 0 +375768.67 1420.0 C57
2019-03-06 08:14:34 S 10 26 22.039 -06 09 24.08 V C57