585185 (2017 VT12)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4724225227 ± 2.39e-08
Semi-major axis (a)1.3214307559 AU ± 2.07e-09
Inclination (i)6.56805359° ± 2.55e-06
Long. of Asc. Node (Ω)18.66328127° ± 1.74e-05
Arg. of Perihelion (ω)142.98379848° ± 1.76e-05
Mean Anomaly (M)55.36982186° ± 4.92e-06
Mean Motion (n)0.6488520187°/day ± 1.52e-09
Perihelion dist (q)0.69715710 AU ± 3.17e-08
Aphelion dist (Q)1.94570441 AU ± 3.18e-08
Orbital Period1.51903093 yr ± 3.57e-09
Physical Parameters
H (abs. magnitude)20.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.196″
Uncertainty0
Orbit TypeApollo
MOID0.089150 AU
Observations Used307
Oppositions3
Arc Total2015-2024
First Observation Used2015-07-24
Last Observation Used2024-08-01
Observations (342)
Date Type RA Dec Mag Band Observatory
2020-12-01 07:34:18 C 00 33 25.54 +43 03 35.9 V T05
2020-12-01 07:52:06 C 00 33 16.18 +43 03 38.6 V T05
2020-12-02 04:03:50 C 00 22 59.21 +43 05 06.3 V G96
2020-12-02 04:11:19 C 00 22 55.21 +43 05 05.9 V G96
2020-12-02 04:18:48 C 00 22 51.21 +43 05 05.4 V G96
2020-12-02 04:26:17 C 00 22 47.20 +43 05 05.1 V G96
2020-12-02 04:33:32 C 00 22 43.50 +43 05 06.5 V 703
2020-12-02 04:41:10 C 00 22 39.30 +43 05 05.6 V 703
2020-12-02 04:48:49 C 00 22 35.31 +43 05 04.4 V 703
2020-12-02 04:56:28 C 00 22 31.27 +43 05 03.9 V 703
2020-12-02 05:01:51 C 00 22 28.01 +43 05 01.6 V 703
2020-12-02 05:09:47 C 00 22 23.89 +43 05 01.3 V 703
2020-12-02 05:17:44 C 00 22 19.66 +43 05 01.6 V 703
2020-12-02 05:25:41 C 00 22 15.39 +43 05 00.6 V 703
2020-12-02 08:43:35 C 00 20 32.22 +43 05 03.1 V T08
2020-12-02 08:58:14 C 00 20 24.41 +43 05 00.7 V T08
2020-12-02 09:14:11 C 00 20 15.82 +43 04 57.8 V T08
2020-12-02 09:28:50 C 00 20 08.03 +43 04 55.2 V T08
2020-12-03 08:03:57 C 00 08 15.81 +43 01 29.6 V T08
2020-12-03 08:09:55 C 00 08 12.57 +43 01 27.1 V T08
2020-12-03 08:19:15 C 00 08 07.41 +43 01 23.3 V T08
2020-12-03 08:38:35 C 00 07 56.80 +43 01 15.8 V T08
2020-12-04 03:34:40 C 23 57 48.34 +42 54 21.9 V G96
2020-12-04 03:42:10 C 23 57 44.13 +42 54 18.2 V G96
2020-12-04 03:49:41 C 23 57 39.92 +42 54 14.4 V G96
2020-12-04 03:57:13 C 23 57 35.68 +42 54 10.6 V G96
2020-12-07 05:38:57 C 23 16 48.24 +41 51 53.0 V T08
2020-12-07 05:43:36 C 23 16 45.55 +41 51 46.9 V T08
2020-12-07 05:56:15 C 23 16 38.17 +41 51 30.2 V T08
2020-12-07 06:12:15 C 23 16 28.85 +41 51 09.3 V T08
2020-12-07 21:34:35 S 23 07 52.910 +41 29 57.98 L C51
2020-12-08 00:42:54 S 23 06 07.322 +41 25 25.43 L C51
2020-12-08 01:22:59 C 23 05 46.32 +41 24 48.9 V 703
2020-12-08 01:32:01 C 23 05 40.89 +41 24 37.6 V 703
2020-12-08 01:40:45 C 23 05 35.83 +41 24 24.6 V 703
2020-12-08 01:49:21 C 23 05 30.81 +41 24 12.1 V 703
2020-12-08 02:17:09 S 23 05 14.575 +41 23 05.93 L C51
2020-12-08 05:25:28 S 23 03 29.069 +41 18 25.31 L C51
2020-12-09 05:23:02 C 22 50 05.84 +40 39 32.4 V T05
2020-12-09 05:27:42 C 22 50 03.19 +40 39 24.5 V T05
2020-12-09 05:35:41 C 22 49 58.56 +40 39 09.8 V T05
2020-12-09 05:54:12 C 22 49 47.89 +40 38 35.1 V T05
2020-12-13 16:46:43 C 21 52 28.82 +36 29 23.9 V 130
2020-12-13 16:52:51 C 21 52 25.61 +36 29 06.3 V 130
2021-07-31 09:42:14 C 21 49 55.011 -27 53 30.09 U F51
2021-07-31 09:59:02 C 21 49 53.298 -27 53 36.66 U F51
2021-07-31 10:15:52 C 21 49 51.612 -27 53 43.31 U F51
2021-07-31 10:36:20 C 21 49 49.508 -27 53 51.52 U F51
2021-08-05 09:51:34 C 21 37 56.068 -28 35 31.05 U F51
2021-08-05 10:11:40 C 21 37 53.973 -28 35 37.55 U F51