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
2010-01-23 14:04:25 C 14 42 22.238 -06 28 02.35 V F51
2010-01-23 14:17:28 C 14 42 24.486 -06 28 28.19 V F51
2013-03-08 05:38:21 C 03 13 54.628 +26 38 46.34 V F51
2013-03-08 05:44:05 C 03 13 55.458 +26 38 47.83 V F51
2013-03-08 05:49:46 C 03 13 56.238 +26 38 49.04 V F51
2013-05-03 06:13:39 C 06 58 23.391 +23 12 18.68 V F51
2013-05-03 06:27:52 C 06 58 25.858 +23 12 08.95 V F51
2015-07-24 12:41:34 C 23 19 20.392 -14 05 55.74 V F51
2015-07-24 12:59:32 C 23 19 19.723 -14 05 57.02 V F51
2015-07-24 13:17:30 C 23 19 19.046 -14 05 58.54 V F51
2015-07-24 13:35:24 C 23 19 18.379 -14 05 59.93 V F51
2017-11-10 13:57:43 C 06 48 12.772 +47 01 23.69 L F51
2017-11-10 14:17:15 C 06 48 14.323 +47 01 40.33 L F51
2017-11-10 14:56:24 C 06 48 17.427 +47 02 13.01 L F51
2017-11-11 09:45:58 C 06 49 54.97 +47 18 14.9 o 711
2017-11-11 09:51:10 C 06 49 55.62 +47 18 17.1 o 711
2017-11-11 09:56:26 C 06 49 56.09 +47 18 22.1 o 711
2017-11-11 10:11:50 C 06 49 57.40 +47 18 33.7 U G96
2017-11-11 10:19:14 C 06 49 58.07 +47 18 40.3 U G96
2017-11-11 10:26:36 C 06 49 58.61 +47 18 47.4 U G96
2017-11-11 10:34:00 C 06 49 59.19 +47 18 53.4 U G96
2017-11-12 08:41:05 C 06 51 53.45 +47 37 54.5 U H01
2017-11-12 08:46:58 C 06 51 53.93 +47 37 59.7 U H01
2017-11-12 09:01:25 C 06 51 55.09 +47 38 12.5 U H01
2017-11-12 09:15:25 C 06 51 56.20 +47 38 24.7 U H01
2017-11-12 09:25:39 C 06 51 56.99 +47 38 34.9 o 711
2017-11-12 09:31:55 C 06 51 57.48 +47 38 40.6 o 711
2017-11-12 09:38:11 C 06 51 57.97 +47 38 46.0 o 711
2017-11-14 04:23:51 C 06 55 35.74 +48 16 06.1 S 033
2017-11-14 04:28:19 C 06 55 36.09 +48 16 10.2 S 033
2017-11-14 04:32:47 C 06 55 36.41 +48 16 14.1 S 033
2017-11-14 04:37:17 C 06 55 36.77 +48 16 18.0 S 033
2017-11-14 08:32:33 C 06 55 57.57 +48 19 51.1 u H21
2017-11-14 08:34:38 C 06 55 58.34 +48 19 53.7 U I52
2017-11-14 08:37:46 C 06 55 58.51 +48 19 56.0 U I52
2017-11-14 08:44:10 C 06 55 59.08 +48 20 02.4 U I52
2017-11-14 08:46:53 C 06 55 58.69 +48 20 03.9 u H21
2017-11-14 08:47:17 C 06 55 59.33 +48 20 05.0 U I52
2017-11-14 09:03:51 C 06 56 00.04 +48 20 18.9 u H21
2017-11-14 23:44:02 C 06 57 16.001 +48 33 18.39 U J04
2017-11-14 23:50:23 C 06 57 16.511 +48 33 24.25 U J04
2017-11-14 23:56:43 C 06 57 17.038 +48 33 30.44 U J04
2017-11-15 23:51:47 C 06 59 18.151 +48 55 00.96 U J04
2017-11-15 23:58:08 C 06 59 18.650 +48 55 07.21 U J04
2017-11-16 00:04:28 C 06 59 19.187 +48 55 13.43 U J04
2017-11-16 11:00:16 C 07 00 12.68 +49 05 13.8 U I52
2017-11-16 11:03:05 C 07 00 12.87 +49 05 16.6 U I52
2017-11-16 11:05:54 C 07 00 13.13 +49 05 19.1 U I52
2017-11-16 11:13:56 C 07 00 13.74 +49 05 26.4 U I52
2017-11-17 08:14:03 C 07 01 59.87 +49 24 36.6 u H21
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)