2017 VR12

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2693245618 ± 7.33e-10
Semi-major axis (a)1.3691627950 AU ± 1.92e-10
Inclination (i)9.21656322° ± 1.06e-06
Long. of Asc. Node (Ω)347.24134719° ± 5.38e-07
Arg. of Perihelion (ω)180.81896232° ± 2.93e-06
Mean Anomaly (M)291.46279085° ± 1.66e-06
Mean Motion (n)0.6152188622°/day ± 1.29e-10
Perihelion dist (q)1.00041363 AU ± 1.01e-09
Aphelion dist (Q)1.73791196 AU ± 1.03e-09
Orbital Period1.60207423 yr ± 3.36e-10
Physical Parameters
H (abs. magnitude)20.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.235″
Uncertainty0
Orbit TypeApollo
MOID0.007810 AU
Observations Used539
Radar Obs Used6
Oppositions3
Arc Total2010-2026
First Observation Used2010-01-23
Last Observation Used2026-04-12
Observations (593)
Date Type RA Dec Mag Band Observatory
2018-03-07 18:54:41 S 13 25 36.29 -07 16 05.5 L C53
2018-03-07 19:02:51 S 13 26 11.34 -07 24 59.0 L C53
2018-03-08 01:53:50 C 13 29 25.09 -13 05 45.0 q G40
2018-03-08 01:55:05 C 13 29 25.35 -13 06 46.5 q G40
2018-03-08 01:56:16 C 13 29 25.60 -13 07 46.7 q G40
2018-03-08 01:57:31 C 13 29 25.86 -13 08 48.0 q G40
2018-03-08 03:46:29 C 13 29 30.35 -14 40 56.3 U 204
2018-03-08 03:46:58 C 13 29 30.48 -14 41 20.7 U 204
2018-03-08 03:47:28 C 13 29 30.60 -14 41 45.0 U 204
2018-03-08 03:47:58 C 13 29 30.73 -14 42 08.7 U 204
2018-03-08 03:48:28 C 13 29 30.88 -14 42 32.9 U 204
2018-03-10 07:15:10 C 13 50 23.10 -45 07 43.4 U W89
2018-03-10 07:21:21 C 13 50 24.08 -45 10 09.5 U W89
2018-03-10 07:27:39 C 13 50 25.09 -45 12 37.9 U W89
2018-03-10 07:33:52 C 13 50 26.07 -45 15 04.4 U W89
2018-03-10 07:40:00 C 13 50 27.07 -45 17 28.0 U W89
2018-03-10 07:46:26 C 13 50 28.10 -45 19 58.4 U W89
2018-03-10 07:52:39 C 13 50 29.09 -45 22 23.0 U W89
2018-03-10 07:58:56 C 13 50 30.10 -45 24 48.2 U W89
2018-03-10 08:05:34 C 13 50 31.20 -45 27 21.7 U W89
2018-03-10 08:17:47 C 13 50 33.19 -45 32 02.2 U W89
2018-03-17 06:15:34 C 14 42 00.00 -71 06 53.1 U W79
2018-03-17 06:27:04 C 14 42 00.80 -71 07 34.6 U W79
2018-03-17 06:41:16 C 14 42 01.79 -71 08 25.7 U W79
2018-03-17 06:55:27 C 14 42 02.62 -71 09 15.4 U W79
2018-03-17 07:06:57 C 14 42 03.34 -71 09 55.3 U W79
2018-03-17 07:19:18 C 14 42 04.02 -71 10 37.5 U W79
2018-03-17 07:30:48 C 14 42 04.80 -71 11 16.5 U W79
2018-03-17 07:42:16 C 14 42 05.43 -71 11 54.6 U W79
2018-03-17 07:56:44 C 14 42 06.22 -71 12 41.8 U W79
2018-03-17 08:08:17 C 14 42 06.90 -71 13 18.6 U W79
2018-06-09 01:47:38 C 14 59 24.92 -60 27 48.5 U 807
2018-06-09 01:52:42 C 14 59 25.09 -60 27 42.5 U 807
2023-08-20 09:26:49 C 22 08 35.755 -20 00 03.22 X F52
2023-08-20 09:41:29 C 22 08 34.402 -20 00 04.24 X F52
2023-08-20 09:56:07 C 22 08 33.054 -20 00 05.14 X F52
2025-11-11 18:16:21 C 06 17 07.093 +48 39 04.59 W O18
2025-11-11 19:25:39 C 06 17 10.070 +48 40 13.34 W O18
2025-11-24 11:52:23 C 06 28 01.485 +53 58 05.37 X F52
2025-11-24 12:09:02 C 06 28 01.664 +53 58 23.99 X F52
2025-11-24 12:25:41 C 06 28 01.834 +53 58 42.45 X F52
2025-11-26 06:12:12 C 06 28 47.622 +54 45 06.08 V G96
2025-11-26 06:19:46 C 06 28 47.672 +54 45 15.34 V G96
2025-11-26 06:27:20 C 06 28 47.734 +54 45 23.76 V G96
2025-11-26 06:34:54 C 06 28 47.780 +54 45 32.94 V G96
2025-11-30 16:47:12 C 06 29 37.932 +56 45 58.88 W O18
2025-11-30 18:03:00 C 06 29 37.325 +56 47 28.12 W O18
2025-12-03 17:36:09 C 06 29 13.734 +58 09 43.58 W O18
2025-12-03 18:40:27 C 06 29 12.384 +58 10 59.09 W O18
2025-12-04 11:23:59 C 06 28 59.327 +58 30 22.59 X F51
Radar Observations (6)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2018-03-05 03:40:00 242470.482 2 Hz 8560 -14 -14
2018-03-05 03:50:00 12418550.344 10 us 8560 -14 -14
2018-03-05 04:00:00 12401596.741 1 us 8560 -14 -14
2018-03-06 05:33:00 10387760.23 0.5 us 2380 -1 -1
2018-03-07 05:40:00 9633472.08 0.5 us 8560 -14 -14
2018-03-07 07:15:00 9602632.41 0.5 us 2380 -1 -1
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)