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
2017-07-20 04:47:59 C 17 27 25.53 -11 35 44.4 q H45
2017-07-20 04:49:15 C 17 27 25.55 -11 35 43.9 q H45
2017-07-20 04:50:32 C 17 27 25.58 -11 35 43.1 q H45
2017-07-20 04:52:15 C 17 27 25.60 -11 35 42.2 q H45
2017-07-24 05:29:55 C 17 29 24.85 -10 50 41.6 463
2017-07-24 05:49:41 C 17 29 25.24 -10 50 33.4 463
2017-07-27 09:29:19 C 17 31 14.96 -10 22 15.0 L T05
2017-07-27 09:42:29 C 17 31 15.25 -10 22 10.3 L T05
2017-07-27 09:56:26 C 17 31 15.56 -10 22 05.7 L T05
2017-07-27 10:09:56 C 17 31 15.89 -10 22 00.9 L T05
2017-08-01 02:53:39 C 17 34 24.59 -09 49 17.0 q W33
2017-08-01 03:13:11 C 17 34 25.20 -09 49 11.5 q W33
2017-08-04 08:51:42 C 17 36 50.49 -09 31 53.9 L T05
2017-08-04 09:03:23 C 17 36 50.80 -09 31 51.6 L T05
2017-08-04 09:04:54 C 17 36 50.88 -09 31 50.8 L T05
2017-08-04 09:16:35 C 17 36 51.19 -09 31 48.5 L T05
2017-08-04 09:17:17 C 17 36 51.21 -09 31 49.2 L T05
2017-08-04 09:29:21 C 17 36 51.57 -09 31 46.0 L T05
2017-08-04 09:31:01 C 17 36 51.63 -09 31 45.6 L T05
2017-08-04 09:43:57 C 17 36 52.04 -09 31 43.4 L T05
2017-08-13 08:36:15 C 17 44 32.83 -09 00 46.4 L T05
2017-08-13 08:49:59 C 17 44 33.33 -09 00 44.5 L T05
2017-08-13 09:02:46 C 17 44 33.79 -09 00 43.1 L T05
2017-08-13 09:15:26 C 17 44 34.27 -09 00 42.1 L T05
2017-08-15 08:27:27 C 17 46 25.82 -08 56 26.8 L T08
2017-08-15 08:40:14 C 17 46 26.32 -08 56 25.8 L T08
2017-08-15 08:52:54 C 17 46 26.78 -08 56 24.9 L T08
2017-08-15 09:05:37 C 17 46 27.34 -08 56 23.2 L T08
2017-08-17 08:17:00 C 17 48 22.28 -08 52 51.2 L T05
2017-08-17 08:30:23 C 17 48 22.81 -08 52 51.3 L T05
2017-08-17 08:43:08 C 17 48 23.31 -08 52 49.6 L T05
2017-08-17 08:56:40 C 17 48 23.83 -08 52 49.6 L T05
2018-08-12 10:57:36 C 00 20 39.901 +27 38 39.23 U F51
2018-08-12 11:15:04 C 00 20 39.498 +27 38 41.98 U F51
2018-08-12 11:32:34 C 00 20 39.112 +27 38 44.41 U F51
2018-08-12 11:50:04 C 00 20 38.707 +27 38 47.00 U F51
2018-09-08 06:36:16 C 23 59 46.48 +27 55 48.5 V G96
2018-09-08 06:43:45 C 23 59 46.15 +27 55 47.5 V G96
2018-09-08 06:51:14 C 23 59 45.86 +27 55 47.2 V G96
2018-09-08 06:58:41 C 23 59 45.54 +27 55 46.1 V G96
2018-10-10 04:53:50 C 23 27 53.18 +24 43 45.5 V G96
2018-10-10 05:02:05 C 23 27 52.87 +24 43 42.3 V G96
2018-10-10 05:10:20 C 23 27 52.57 +24 43 38.5 V G96
2018-10-10 05:18:36 C 23 27 52.23 +24 43 35.8 V G96
2018-12-06 00:28:20 C 23 12 55.31 +17 07 43.9 u H21
2018-12-06 00:45:56 C 23 12 55.57 +17 07 40.4 u H21
2018-12-06 01:00:38 C 23 12 55.77 +17 07 38.0 u H21
2019-10-08 09:00:07 C 04 27 27.97 +37 52 56.4 U I41
2019-10-08 10:29:01 C 04 27 27.19 +37 53 05.5 U I41
2019-10-09 09:14:42 C 04 27 16.46 +37 55 15.7 U I41