523621 (2007 TK8)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1597287315 ± 8.47e-08
Semi-major axis (a)1.4966617402 AU ± 1.26e-09
Inclination (i)3.09779627° ± 5.70e-06
Long. of Asc. Node (Ω)217.01446941° ± 3.31e-05
Arg. of Perihelion (ω)171.98346092° ± 4.43e-05
Mean Anomaly (M)313.19377508° ± 2.22e-05
Mean Motion (n)0.5383029887°/day ± 6.78e-10
Perihelion dist (q)1.25760186 AU ± 1.27e-07
Aphelion dist (Q)1.73572162 AU ± 1.27e-07
Orbital Period1.83098795 yr ± 2.31e-09
Physical Parameters
H (abs. magnitude)21.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.337″
Uncertainty0
Orbit TypeAmor
MOID0.260502 AU
Observations Used225
Oppositions6
Arc Total2007-2021
First Observation Used2007-10-07
Last Observation Used2021-02-06
Observations (236)
Date Type RA Dec Mag Band Observatory
2007-10-31 23:42:38 C 01 07 09.62 +08 02 12.3 r 941
2007-11-02 05:15:32 C 01 07 17.12 +07 47 57.7 w 699
2007-11-02 05:46:20 C 01 07 17.07 +07 47 44.8 w 699
2007-11-02 06:17:08 C 01 07 16.93 +07 47 29.1 w 699
2007-11-02 06:47:57 C 01 07 16.90 +07 47 14.3 w 699
2007-11-05 04:44:56 C 01 07 48.31 +07 15 54.6 19.4 c 704
2007-11-05 05:02:23 C 01 07 48.43 +07 15 48.4 19.8 c 704
2007-11-05 05:19:41 C 01 07 48.46 +07 15 40.1 19.7 c 704
2007-11-05 05:37:01 C 01 07 48.49 +07 15 32.9 20.3 c 704
2007-11-05 05:54:21 C 01 07 48.54 +07 15 25.7 19.9 c 704
2007-11-06 01:53:40 C 01 08 02.96 +07 07 10.2 o 691
2007-11-06 02:27:59 C 01 08 03.21 +07 06 56.0 o 691
2007-11-06 03:02:18 C 01 08 03.42 +07 06 42.5 o 691
2007-11-13 02:14:06 C 01 11 02.38 +06 10 40.0 o 691
2007-11-13 02:40:48 C 01 11 02.89 +06 10 33.0 o 691
2007-11-13 03:07:29 C 01 11 03.37 +06 10 26.2 o 691
2007-11-28 03:09:58 C 01 24 37.19 +05 31 08.0 o H55
2007-11-28 03:17:12 C 01 24 37.60 +05 31 08.0 o H55
2007-11-28 03:27:00 C 01 24 37.96 +05 31 08.5 o H55
2007-11-30 18:21:46 C 01 27 54.81 +05 34 41.3 r 941
2007-11-30 18:25:00 C 01 27 54.97 +05 34 41.6 r 941
2007-11-30 18:26:38 C 01 27 55.05 +05 34 41.7 r 941
2007-11-30 18:28:16 C 01 27 55.13 +05 34 41.8 r 941
2007-11-30 18:38:25 C 01 27 55.63 +05 34 42.6 r 941
2010-02-05 05:01:45 C 08 59 49.66 +08 06 49.8 c 926
2010-02-05 05:21:01 C 08 59 48.41 +08 06 56.6 c 926
2010-02-15 05:19:11 C 08 45 56.34 +09 36 54.1 r G96
2010-02-15 05:28:39 C 08 45 55.72 +09 36 57.2 r G96
2010-02-15 05:38:06 C 08 45 55.29 +09 37 01.5 r G96
2010-02-15 05:47:36 C 08 45 54.79 +09 37 04.5 r G96
2016-06-13 06:55:18 C 18 47 30.21 -16 23 02.5 t 705
2016-06-13 06:56:46 C 18 47 30.09 -16 23 01.7 t 705
2016-06-13 06:58:20 C 18 47 30.08 -16 23 01.6 t 705
2018-08-05 08:13:26 C 00 52 19.96 +13 03 51.4 u H21
2018-08-05 08:27:53 C 00 52 21.09 +13 04 00.4 u H21
2018-08-05 08:42:20 C 00 52 22.20 +13 04 08.9 u H21
2018-09-09 07:56:53 C 01 53 55.20 +19 00 58.2 V G96
2018-09-09 08:04:17 C 01 53 55.55 +19 01 00.1 V G96
2018-09-09 08:11:43 C 01 53 55.95 +19 01 01.4 V G96
2018-09-09 08:19:07 C 01 53 56.30 +19 01 03.0 V G96
2018-09-15 08:38:42 C 02 01 16.13 +19 21 16.8 V 703
2018-09-15 08:46:54 C 02 01 16.45 +19 21 18.9 V 703
2018-09-15 08:55:06 C 02 01 16.87 +19 21 19.1 V 703
2018-09-15 09:03:17 C 02 01 17.26 +19 21 19.3 V 703
2018-09-30 19:43:27 C 02 13 03.32 +18 55 15.6 q D29
2018-09-30 20:03:49 C 02 13 03.58 +18 55 11.3 q D29
2018-10-11 17:10:47 C 02 14 35.94 +17 24 49.0 q D29
2018-10-11 17:31:09 C 02 14 35.74 +17 24 39.3 q D29
2018-10-11 17:51:31 C 02 14 35.51 +17 24 29.8 q D29
2018-10-13 01:08:22 C 02 14 26.27 +17 09 57.5 19.5 q J43