138846 (2000 VJ61)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5646635547 ± 6.40e-09
Semi-major axis (a)2.1822705651 AU ± 2.04e-09
Inclination (i)18.68677795° ± 2.67e-06
Long. of Asc. Node (Ω)270.31274042° ± 3.65e-06
Arg. of Perihelion (ω)280.71340659° ± 4.67e-06
Mean Anomaly (M)241.47166169° ± 1.93e-06
Mean Motion (n)0.3057379744°/day ± 4.28e-10
Perihelion dist (q)0.95002191 AU ± 1.40e-08
Aphelion dist (Q)3.41451922 AU ± 1.43e-08
Orbital Period3.22376141 yr ± 4.52e-09
Physical Parameters
H (abs. magnitude)16.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.260″
Uncertainty0
Orbit TypeApollo
MOID0.177854 AU
Observations Used1065
Gaia Obs Used39
Oppositions20
Arc Total1988-2017
First Observation Used1988-08-10
Last Observation Used2025-12-09
Observations (1200)
Date Type RA Dec Mag Band Observatory
2017-02-08 08:27:57 C 05 12 11.26 -08 43 18.5 L T08
2017-02-08 08:52:42 C 05 12 09.88 -08 43 53.4 L T08
2017-02-08 09:17:33 C 05 12 08.55 -08 44 27.7 L T08
2017-02-10 00:48:57 C 05 10 14.55 -09 39 48.1 u H21
2017-02-10 00:51:13 C 05 10 14.43 -09 39 51.5 u H21
2017-02-10 00:53:44 C 05 10 14.30 -09 39 55.0 u H21
2017-02-10 00:56:16 C 05 10 14.17 -09 39 58.5 u H21
2017-02-10 00:58:47 C 05 10 14.04 -09 40 02.0 u H21
2017-02-10 01:01:18 C 05 10 13.92 -09 40 05.3 u H21
2017-02-10 01:03:50 C 05 10 13.79 -09 40 08.7 u H21
2017-02-10 01:06:20 C 05 10 13.66 -09 40 12.1 u H21
2017-02-10 01:08:51 C 05 10 13.52 -09 40 15.7 u H21
2017-02-10 01:11:22 C 05 10 13.41 -09 40 19.2 u H21
2017-02-10 01:13:53 C 05 10 13.27 -09 40 22.7 u H21
2017-02-10 01:16:23 C 05 10 13.15 -09 40 26.0 u H21
2017-02-10 01:19:09 C 05 10 13.00 -09 40 30.0 u H21
2017-02-13 01:46:36 C 05 07 07.46 -11 19 26.5 u H21
2017-02-13 01:48:34 C 05 07 07.37 -11 19 29.3 u H21
2017-02-13 01:50:31 C 05 07 07.28 -11 19 31.9 u H21
2017-02-13 01:52:28 C 05 07 07.20 -11 19 34.5 u H21
2017-02-13 01:54:25 C 05 07 07.12 -11 19 37.3 u H21
2017-02-13 01:56:22 C 05 07 07.02 -11 19 39.8 u H21
2017-02-13 01:58:19 C 05 07 06.93 -11 19 42.4 u H21
2017-02-15 06:41:57 C 05 05 12.13 -12 29 54.8 L T05
2017-02-15 06:59:01 C 05 05 11.46 -12 30 17.3 L T05
2017-02-15 07:15:25 C 05 05 10.81 -12 30 39.0 L T05
2017-02-15 07:36:09 C 05 05 10.00 -12 31 06.1 L T05
2017-02-15 07:55:32 C 05 05 09.25 -12 31 31.4 L T05
2017-02-17 09:35:54 S 05 03 37.20 -13 36 22.4 L C51
2017-02-17 12:44:35 S 05 03 31.78 -13 40 27.5 L C51
2017-02-17 15:53:06 S 05 03 26.46 -13 44 31.9 L C51
2017-02-17 17:27:21 S 05 03 23.81 -13 46 33.9 L C51
2017-02-17 17:27:32 S 05 03 23.82 -13 46 34.5 L C51
2017-02-17 19:01:47 S 05 03 21.17 -13 48 36.4 L C51
2017-02-17 20:36:02 S 05 03 18.550 -13 50 38.33 L C51
2017-02-17 22:10:17 S 05 03 15.934 -13 52 40.33 L C51
2017-02-17 23:44:32 S 05 03 13.366 -13 54 42.34 L C51
2017-02-17 23:44:43 S 05 03 13.358 -13 54 42.91 L C51
2017-02-18 02:53:13 S 05 03 08.14 -13 58 45.8 L C51
2017-02-18 06:01:43 S 05 03 03.12 -14 02 49.6 L C51
2017-02-18 06:01:54 S 05 03 03.11 -14 02 50.2 L C51
2017-02-19 07:18:01 C 05 02 23.68 -14 35 32.1 L T05
2017-02-19 07:34:44 C 05 02 23.19 -14 35 53.4 L T05
2017-02-19 07:51:47 C 05 02 22.66 -14 36 15.2 L T05
2017-02-19 08:09:21 C 05 02 22.17 -14 36 37.3 L T05
2017-02-19 18:57:48 C 05 02 07.36 -14 50 34.2 16.6 q K78
2017-02-19 19:49:37 C 05 02 05.90 -14 51 40.3 16.6 q K78
2017-02-20 02:35:57 C 05 01 56.48 -15 00 17.4 q H45
2017-02-20 02:37:22 C 05 01 56.44 -15 00 19.2 q H45
2017-02-20 02:38:26 C 05 01 56.41 -15 00 20.7 q H45