IAA RAS IAA Minor Planet Database

2019 YM3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5989298096 ± 6.45e-06
Semi-major axis (a)2.4761968750 AU ± 3.96e-05
Inclination (i)13.61122686° ± 1.00e-04
Long. of Asc. Node (Ω)283.64466262° ± 8.66e-06
Arg. of Perihelion (ω)151.89664881° ± 2.27e-05
Mean Anomaly (M)189.56908408° ± 1.32e-02
Mean Motion (n)0.2529499043°/day ± 6.06e-06
Perihelion dist (q)0.99312875 AU ± 2.25e-05
Aphelion dist (Q)3.95926500 AU ± 6.53e-05
Orbital Period3.89652760 yr ± 9.34e-05
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.282″
Uncertainty2
Orbit TypeApollo
MOID0.044783 AU
Observations Used137
Radar Obs Used1
Oppositions1
Arc Total2019-2020
First Observation Used2019-12-27
Last Observation Used2020-02-21
Observations (148)
Date Type RA Dec Mag Band Observatory
2020-01-03 09:29:13 C 08 10 08.22 +22 36 33.3 – V 703
2020-01-04 04:38:23 C 08 12 05.89 +18 32 10.7 – V I52
2020-01-04 04:38:34 C 08 12 05.91 +18 32 08.7 – V I52
2020-01-04 04:38:46 C 08 12 05.91 +18 32 06.1 – V I52
2020-01-04 04:38:57 C 08 12 05.92 +18 32 03.9 – V I52
2020-01-06 04:59:15 C 08 15 25.56 +10 09 50.1 – V I52
2020-01-06 05:10:15 C 08 15 25.94 +10 08 13.2 – V I52
2020-01-06 05:10:26 C 08 15 25.94 +10 08 10.9 – V I52
2020-01-06 05:13:34 C 08 15 26.09 +10 07 43.4 – V 703
2020-01-06 05:15:06 C 08 15 26.13 +10 07 30.0 – V G96
2020-01-06 05:20:47 C 08 15 26.39 +10 06 40.5 – V I52
2020-01-06 05:21:11 C 08 15 26.38 +10 06 36.9 – V 703
2020-01-06 05:22:25 C 08 15 26.38 +10 06 25.3 – V G96
2020-01-06 05:28:49 C 08 15 26.59 +10 05 28.6 – V 703
2020-01-06 05:29:47 C 08 15 26.64 +10 05 20.4 – V G96
2020-01-06 05:36:26 C 08 15 26.83 +10 04 21.6 – V 703
2020-01-06 05:37:07 C 08 15 26.87 +10 04 15.7 – V G96
2020-01-06 08:58:52 C 08 15 30.15 +09 34 44.9 – q H45
2020-01-06 09:01:27 C 08 15 30.16 +09 34 23.3 – q H45
2020-01-06 09:02:44 C 08 15 30.16 +09 34 11.3 – q H45
2020-01-06 09:03:54 C 08 15 30.23 +09 33 59.5 – q H45
2020-01-06 09:06:42 C 08 15 30.27 +09 33 35.0 – q H45
2020-01-06 09:10:12 C 08 15 30.36 +09 33 06.7 – q H45
2020-01-06 23:16:39 C 08 16 17.73 +07 35 27.2 – V 246
2020-01-06 23:17:19 C 08 16 17.76 +07 35 22.4 – V 246
2020-01-06 23:17:34 C 08 16 17.74 +07 35 20.5 – V 246
2020-01-06 23:17:51 C 08 16 17.81 +07 35 17.9 – V 246
2020-01-06 23:18:06 C 08 16 17.77 +07 35 16.5 – V 246
2020-01-06 23:19:31 C 08 16 17.84 +07 35 04.8 – V 246
2020-01-07 07:32:14 C 08 16 41.13 +06 31 53.9 – V I52
2020-01-07 07:33:48 C 08 16 41.21 +06 31 42.2 – V I52
2020-01-07 07:33:59 C 08 16 41.16 +06 31 40.7 – V I52
2020-01-13 05:53:32 C 08 20 28.80 -05 35 11.7 – u 807
2020-01-13 06:00:15 C 08 20 28.75 -05 35 34.2 – u 807
2020-01-13 06:06:40 C 08 20 28.72 -05 35 55.6 – u 807
2020-01-18 07:05:07 C 08 21 35.94 -10 37 50.0 – V I52
2020-01-18 07:08:21 C 08 21 35.90 -10 37 55.2 – V I52
2020-01-18 07:09:57 C 08 21 35.87 -10 37 58.5 – V I52
2020-01-18 10:29:40 C 08 21 36.640 -10 43 44.50 – U F51
2020-01-18 10:44:01 C 08 21 36.462 -10 44 09.87 – U F51
2020-01-18 10:58:14 C 08 21 36.294 -10 44 35.01 – U F51
2020-01-22 10:54:12 C 08 21 53.883 -12 58 46.74 – U F52
2020-01-22 11:07:20 C 08 21 53.723 -12 59 00.74 – U F52
2020-01-22 11:20:34 C 08 21 53.567 -12 59 15.01 – U F52
2020-01-22 11:33:45 C 08 21 53.401 -12 59 29.12 – U F52
2020-02-21 03:17:32 C 08 27 53.32 -14 13 04.1 – V 807
2020-02-21 03:39:09 C 08 27 53.64 -14 12 56.6 – V 807
2020-02-21 04:00:08 C 08 27 53.94 -14 12 49.6 – V 807
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2020-01-03 05:01:00 -104741.7262 1 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)