IAA RAS IAA Minor Planet Database

2019 RC

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5081361863 ± 1.79e-08
Semi-major axis (a)2.0480715654 AU ± 3.16e-08
Inclination (i)22.89165449° ± 7.60e-06
Long. of Asc. Node (Ω)175.03544968° ± 1.81e-06
Arg. of Perihelion (ω)202.30012737° ± 1.57e-05
Mean Anomaly (M)32.79668365° ± 1.66e-05
Mean Motion (n)0.3362750021°/day ± 7.79e-09
Perihelion dist (q)1.00737229 AU ± 3.98e-08
Aphelion dist (Q)3.08877084 AU ± 6.01e-08
Orbital Period2.93101264 yr ± 6.79e-08
Physical Parameters
H (abs. magnitude)21.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.315″
Uncertainty0
Orbit TypeApollo
MOID0.025637 AU
Observations Used195
Radar Obs Used2
Oppositions2
Arc Total2016-2022
First Observation Used2016-07-31
Last Observation Used2022-10-16
Observations (195)
Date Type RA Dec Mag Band Observatory
2019-09-09 21:40:06 C 23 38 35.15 +47 26 11.5 – V 186
2019-09-09 21:40:40 C 23 38 48.05 +47 26 01.7 – V Z17
2019-09-09 21:41:28 C 23 38 36.38 +47 26 05.8 – V 186
2019-09-09 21:42:50 C 23 38 37.49 +47 26 00.9 – V 186
2019-09-09 21:43:17 C 23 38 37.83 +47 26 00.3 – V 186
2019-09-09 21:45:16 C 23 38 52.11 +47 25 46.7 – V Z17
2019-09-10 04:15:06 C 23 44 46.33 +47 01 50.4 – u H21
2019-09-10 04:17:15 C 23 44 48.26 +47 01 42.3 – u H21
2019-09-10 04:19:13 C 23 44 50.05 +47 01 34.8 – u H21
2019-09-10 04:21:10 C 23 44 51.80 +47 01 27.6 – u H21
2019-09-10 04:23:08 C 23 44 53.57 +47 01 20.4 – u H21
2019-09-10 04:25:06 C 23 44 55.32 +47 01 12.9 – u H21
2019-09-10 04:27:03 C 23 44 57.09 +47 01 05.7 – u H21
2019-09-10 04:29:01 C 23 44 58.85 +47 00 58.2 – u H21
2019-09-10 04:30:59 C 23 45 00.64 +47 00 50.8 – u H21
2019-09-10 04:32:56 C 23 45 02.38 +47 00 43.4 – u H21
2019-09-10 04:34:54 C 23 45 04.19 +47 00 36.6 – u H21
2019-09-10 04:36:51 C 23 45 05.94 +47 00 28.9 – u H21
2019-09-10 04:38:49 C 23 45 07.69 +47 00 21.3 – u H21
2019-09-10 04:40:47 C 23 45 09.46 +47 00 13.8 – u H21
2019-09-10 04:42:44 C 23 45 11.24 +47 00 06.6 – u H21
2019-09-10 04:44:42 C 23 45 13.00 +46 59 59.2 – u H21
2019-09-10 04:46:39 C 23 45 14.77 +46 59 51.9 – u H21
2019-09-10 04:48:36 C 23 45 16.52 +46 59 44.3 – u H21
2019-09-10 04:50:33 C 23 45 18.28 +46 59 36.9 – u H21
2019-09-10 04:52:30 C 23 45 20.04 +46 59 29.3 – u H21
2019-09-10 04:54:15 C 23 45 21.61 +46 59 22.7 – u H21
2019-09-10 22:53:23 C 00 03 07.20 +45 38 01.8 – V G40
2019-09-10 23:07:48 C 00 03 21.53 +45 36 49.8 – V G40
2019-09-12 06:15:38 C 00 37 45.20 +42 11 02.0 – u H21
2019-09-12 06:19:34 C 00 37 49.64 +42 10 30.1 – u H21
2019-09-12 06:21:31 C 00 37 51.90 +42 10 14.2 – u H21
2019-09-12 06:23:29 C 00 37 54.12 +42 09 58.2 – u H21
2019-09-12 06:25:26 C 00 37 56.38 +42 09 42.2 – u H21
2019-09-12 06:27:24 C 00 37 58.59 +42 09 26.1 – u H21
2019-09-12 06:29:22 C 00 38 00.82 +42 09 10.3 – u H21
2019-09-12 06:31:19 C 00 38 03.07 +42 08 54.1 – u H21
2019-09-12 06:33:17 C 00 38 05.30 +42 08 38.2 – u H21
2019-09-12 06:35:14 C 00 38 07.52 +42 08 22.2 – u H21
2019-09-12 06:37:11 C 00 38 09.74 +42 08 06.2 – u H21
2019-09-12 06:39:08 C 00 38 11.95 +42 07 50.2 – u H21
2019-09-12 06:41:05 C 00 38 14.19 +42 07 34.3 – u H21
2019-09-12 06:42:45 C 00 38 19.99 +42 07 08.2 17.4 r 718
2019-09-12 06:43:02 C 00 38 16.41 +42 07 18.1 – u H21
2019-09-12 06:44:03 C 00 38 21.55 +42 06 56.5 17.3 r 718
2019-09-12 06:44:59 C 00 38 18.62 +42 07 02.0 – u H21
2019-09-12 06:45:22 C 00 38 23.06 +42 06 46.1 17.6 r 718
2019-09-12 06:46:41 C 00 38 24.60 +42 06 36.0 17.4 r 718
2019-09-12 06:46:56 C 00 38 20.86 +42 06 46.0 – u H21
2019-09-12 06:48:53 C 00 38 23.06 +42 06 30.0 – u H21
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2019-09-17 06:55:00 -18005.8354 0.2 Hz 2380 -1 -1
2019-09-17 07:19:00 44705844.92 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)