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
2019-03-06 08:14:34 s 1 -60893.730 0 +375752.82 3730.0 C57
2019-03-06 22:44:34 S 10 26 22.375 -05 56 56.98 V C57
2019-03-06 22:44:34 s 1 -89930.600 0 +371338.48 6150.0 C57
2019-03-07 09:14:34 S 10 26 21.691 -05 47 56.08 V C57
2019-03-07 09:14:34 s 1 -109958.67 1 +363596.54 4330.0 C57
2019-03-08 01:14:34 S 10 26 20.030 -05 34 36.91 V C57
2019-03-08 01:14:34 s 1 -138309.17 2 +344509.53 6980.0 C57
2019-03-28 08:13:34 C 10 33 36.539 -00 38 09.03 U F51
2019-03-28 08:31:01 C 10 33 36.923 -00 38 01.57 U F51
2019-03-28 08:48:36 C 10 33 37.299 -00 37 54.11 U F51
2019-03-28 09:06:14 C 10 33 37.692 -00 37 46.52 U F51
2019-03-29 03:50:54 C 10 34 09.40 -00 29 55.8 V G96
2019-03-29 03:58:56 C 10 34 09.49 -00 29 51.8 V G96
2019-03-29 04:06:58 C 10 34 09.79 -00 29 48.8 V G96
2019-03-29 04:15:00 C 10 34 09.94 -00 29 45.6 V G96
2019-04-04 08:19:46 C 10 38 43.446 +00 23 44.52 U F51
2019-04-04 08:36:14 C 10 38 43.918 +00 23 49.60 U F51
2019-04-04 08:52:41 C 10 38 44.393 +00 23 54.69 U F51
2019-04-04 09:09:09 C 10 38 44.865 +00 23 59.67 U F51
2023-09-15 08:59:46 C 02 44 50.428 +20 54 41.51 V G96
2023-09-15 09:14:42 C 02 44 51.342 +20 54 45.50 V G96
2023-09-15 09:22:09 C 02 44 51.796 +20 54 47.66 V G96
2023-09-25 08:36:23 C 03 01 04.166 +21 51 58.79 V G96
2023-09-25 08:43:47 C 03 01 04.613 +21 51 59.83 V G96
2023-09-25 08:51:13 C 03 01 05.131 +21 52 01.81 V G96
2023-09-25 08:58:37 C 03 01 05.549 +21 52 04.22 V G96
2023-10-10 08:33:22 C 03 25 36.296 +22 38 54.92 V G96
2023-10-10 08:41:52 C 03 25 36.818 +22 38 55.43 V G96
2023-10-10 08:50:35 C 03 25 37.376 +22 38 55.75 V G96
2023-10-10 08:57:58 C 03 25 37.834 +22 38 55.90 V G96
2023-10-15 10:16:50 C 03 34 02.923 +22 40 06.64 X F51
2023-10-15 10:37:05 C 03 34 04.219 +22 40 06.39 X F51
2023-10-15 10:56:14 C 03 34 05.439 +22 40 06.18 X F51
2023-10-18 12:01:10 C 03 39 12.478 +22 36 04.36 V V00
2023-10-18 12:09:07 C 03 39 13.000 +22 36 03.53 V V00
2023-10-18 12:17:02 C 03 39 13.525 +22 36 02.63 V V00
2023-10-18 12:24:58 C 03 39 14.054 +22 36 01.87 V V00
2023-10-20 11:07:28 C 03 42 34.384 +22 31 31.69 V V00
2023-10-20 11:15:23 C 03 42 34.902 +22 31 30.68 V V00
2023-10-20 11:23:19 C 03 42 35.428 +22 31 29.57 V V00
2023-10-20 11:31:14 C 03 42 35.946 +22 31 28.49 V V00
2023-10-24 08:38:53 C 03 49 25.757 +22 17 20.76 X F51
2023-10-24 08:58:39 C 03 49 27.137 +22 17 17.66 X F51
2023-10-24 09:17:54 C 03 49 28.443 +22 17 14.49 X F51
2023-11-04 07:57:57 C 04 10 15.478 +20 52 07.02 V U68
2023-11-04 08:02:45 C 04 10 15.846 +20 52 04.47 V U68
2023-11-04 08:28:38 C 04 10 17.798 +20 51 52.69 V U68
2023-11-04 08:33:27 C 04 10 18.293 +20 51 50.16 V U68
2023-11-04 10:09:19 C 04 10 25.216 +20 51 06.77 V G96
2023-11-04 10:16:44 C 04 10 25.777 +20 51 02.95 V G96