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
2019-12-18 17:35:12 S 21 16 13.325 +64 28 46.60 – L C51
2019-12-18 19:09:27 S 21 16 34.846 +64 38 00.82 – L C51
2019-12-18 20:43:42 S 21 16 56.290 +64 47 18.28 – L C51
2019-12-19 01:26:17 S 21 18 04.697 +65 15 42.55 – L C51
2019-12-27 15:48:10 C 07 06 19.52 +71 32 09.1 – V T05
2019-12-27 15:52:08 C 07 06 24.70 +71 30 53.3 – V T05
2019-12-27 15:54:55 C 07 06 28.32 +71 30 01.0 – V T05
2019-12-27 15:58:28 C 07 06 33.08 +71 28 54.2 – V T05
2019-12-27 21:07:55 C 07 13 54.70 +69 54 23.3 – V L01
2019-12-27 21:08:50 C 07 13 55.71 +69 54 06.7 – V L01
2019-12-27 21:10:55 C 07 13 57.95 +69 53 28.5 – V L01
2019-12-27 21:11:33 C 07 13 58.62 +69 53 17.2 – V L01
2019-12-27 21:12:08 C 07 13 59.23 +69 53 06.6 – V L01
2019-12-27 21:12:44 C 07 13 59.90 +69 52 55.5 – V L01
2019-12-27 21:13:20 C 07 14 00.54 +69 52 44.6 – V L01
2019-12-27 21:39:33 C 07 14 28.65 +69 44 42.7 – V 595
2019-12-27 21:47:43 C 07 14 37.29 +69 42 12.9 – V 595
2019-12-27 21:55:52 C 07 14 45.86 +69 39 42.9 – V 595
2019-12-27 22:04:01 C 07 14 54.36 +69 37 13.2 – V 595
2019-12-27 23:41:40 C 07 16 35.40 +69 06 55.3 – V K38
2019-12-27 23:53:11 C 07 16 46.69 +69 03 19.6 – V K38
2019-12-28 00:04:40 C 07 16 58.07 +68 59 43.9 – V K38
2019-12-28 00:22:32 C 07 17 15.53 +68 54 08.4 – V K38
2019-12-28 00:34:36 C 07 17 27.27 +68 50 20.1 – V K38
2019-12-28 00:46:05 C 07 17 38.22 +68 46 42.2 – V K38
2019-12-28 02:39:53 C 07 19 26.41 +68 10 34.2 – V C95
2019-12-28 02:47:43 C 07 19 33.65 +68 08 02.7 – V C95
2019-12-28 02:55:36 C 07 19 40.93 +68 05 30.0 – V C95
2019-12-28 17:58:56 C 07 32 56.18 +63 10 34.4 – V 587
2019-12-28 17:59:19 C 07 32 57.19 +63 10 32.7 – V 104
2019-12-28 18:00:00 C 07 32 56.99 +63 10 13.8 – V 587
2019-12-28 18:01:03 C 07 32 57.75 +63 09 53.3 – V 587
2019-12-28 18:14:26 C 07 33 07.87 +63 05 41.5 – V 104
2019-12-28 18:18:27 C 07 33 10.69 +63 04 23.5 – V 104
2019-12-28 18:36:50 C 07 33 23.35 +62 58 21.4 – q C77
2019-12-28 18:40:46 C 07 33 26.05 +62 57 05.3 – q C77
2019-12-28 18:44:33 C 07 33 28.63 +62 55 53.1 – q C77
2019-12-28 18:47:13 C 07 33 28.58 +62 55 21.4 – o K88
2019-12-28 18:49:36 C 07 33 30.13 +62 54 35.8 – o K88
2019-12-28 18:51:59 C 07 33 31.74 +62 53 49.2 – o K88
2019-12-28 18:54:23 C 07 33 33.37 +62 53 02.8 – o K88
2019-12-28 18:56:45 C 07 33 34.93 +62 52 17.0 – o K88
2019-12-28 18:59:09 C 07 33 36.53 +62 51 30.5 – o K88
2019-12-28 21:29:18 C 07 35 11.25 +62 02 22.2 – V 033
2019-12-28 21:30:27 C 07 35 11.92 +62 02 00.2 – V 033
2019-12-28 21:31:34 C 07 35 12.62 +62 01 37.2 – V 033
2019-12-28 23:46:33 C 07 36 41.34 +61 17 49.8 – V G40
2019-12-29 00:06:04 C 07 36 51.86 +61 11 25.7 – V G40
2019-12-29 00:26:04 C 07 37 02.40 +61 04 51.6 – V G40
2019-12-29 10:56:16 C 07 42 45.21 +57 34 03.1 – V T08
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)