IAA RAS IAA Minor Planet Database

2020 OL1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4922940000
Semi-major axis (a)2.0372080000 AU
Inclination (i)8.51610000°
Long. of Asc. Node (Ω)297.02686000°
Arg. of Perihelion (ω)2.20211000°
Mean Anomaly (M)299.92086000°
Mean Motion (n)0.3389620100°/day
Perihelion dist (q)1.03430270 AU
Aphelion dist (Q)3.04011330 AU
Orbital Period2.90772320 yr
Physical Parameters
H (abs. magnitude)24.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.430″
Uncertainty5
Orbit TypeAmor
MOID0.016736 AU
Observations Used147
Radar Obs Used1
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-07-29
Observations (147)
Date Type RA Dec Mag Band Observatory
2020-07-22 12:44:51 C 21 00 20.22 +05 47 08.7 – V T08
2020-07-22 12:56:09 C 21 00 30.38 +05 50 58.0 – V T08
2020-07-22 20:52:20 C 21 08 33.60 +08 23 42.3 – V A17
2020-07-22 20:59:04 C 21 08 39.64 +08 25 50.4 – V A17
2020-07-22 21:05:49 C 21 08 45.67 +08 27 58.8 – V A17
2020-07-22 21:53:47 C 21 09 27.21 +08 43 01.5 – V 033
2020-07-22 21:54:18 C 21 09 27.63 +08 43 10.7 – V 033
2020-07-22 21:54:47 C 21 09 28.07 +08 43 20.0 – V 033
2020-07-22 23:06:17 C 21 10 33.08 +09 05 32.6 – V Z80
2020-07-22 23:12:58 C 21 10 38.81 +09 07 36.7 – V Z80
2020-07-22 23:18:40 C 21 10 41.35 +09 09 33.6 – V K87
2020-07-22 23:19:38 C 21 10 44.59 +09 09 40.6 – V Z80
2020-07-22 23:22:57 C 21 10 45.01 +09 10 53.8 – V K87
2020-07-22 23:27:16 C 21 10 48.68 +09 12 13.6 – V K87
2020-07-23 07:19:56 C 21 17 57.35 +11 33 41.4 – V U71
2020-07-23 07:24:55 C 21 18 01.33 +11 35 06.7 – V U71
2020-07-23 20:42:45 C 21 29 07.12 +15 06 12.4 – V 033
2020-07-23 20:43:15 C 21 29 07.49 +15 06 19.9 – V 033
2020-07-23 20:43:45 C 21 29 07.87 +15 06 27.5 – V 033
2020-07-23 21:25:37 C 21 29 36.72 +15 17 17.3 – U L18
2020-07-23 21:26:57 C 21 29 37.68 +15 17 36.9 – U L18
2020-07-23 21:28:17 C 21 29 38.69 +15 17 56.8 – U L18
2020-07-23 21:29:37 C 21 29 39.66 +15 18 17.0 – U L18
2020-07-23 21:30:57 C 21 29 40.65 +15 18 37.0 – U L18
2020-07-24 08:42:21 C 21 38 02.48 +17 56 22.7 – V 654
2020-07-24 09:31:35 C 21 38 34.19 +18 07 09.2 – V 654
2020-07-24 10:18:23 C 21 39 04.21 +18 17 15.3 – V 654
2020-07-24 11:02:29 C 21 39 32.49 +18 26 38.7 – V 654
2020-07-26 20:44:02 C 22 13 32.08 +27 40 37.0 – V 033
2020-07-26 20:45:07 C 22 13 32.55 +27 40 45.1 – V 033
2020-07-26 20:46:12 C 22 13 33.04 +27 40 53.1 – V 033
2020-07-27 04:57:42 C 22 17 21.90 +28 36 58.0 – V V01
2020-07-27 05:46:43 C 22 17 42.50 +28 42 30.9 – V V01
2020-07-27 09:10:41 C 22 19 02.62 +29 05 13.5 – V 703
2020-07-27 09:27:06 C 22 19 08.69 +29 06 55.7 – V 703
2020-07-27 09:35:18 C 22 19 11.70 +29 07 45.8 – V 703
2020-07-27 09:47:23 C 22 19 16.25 +29 09 01.0 – V I52
2020-07-27 09:47:59 C 22 19 16.47 +29 09 04.8 – V I52
2020-07-27 09:48:36 C 22 19 16.69 +29 09 08.5 – V I52
2020-07-27 09:49:12 C 22 19 16.91 +29 09 12.2 – V I52
2020-07-28 00:27:52 C 22 25 25.51 +30 33 03.2 – V K87
2020-07-28 00:35:57 C 22 25 28.33 +30 33 47.4 – V K87
2020-07-28 00:44:00 C 22 25 31.16 +30 34 31.9 – V K87
2020-07-29 09:04:25 C 22 37 03.78 +33 06 50.5 – V I52
2020-07-29 09:31:12 C 22 37 10.92 +33 08 40.6 – V I52
2020-07-29 09:32:37 C 22 37 11.32 +33 08 46.3 – V I52
2020-07-29 09:34:02 C 22 37 11.68 +33 08 52.0 – V I52
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2020-07-24 06:30:00 -89506.9 1 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)