IAA RAS IAA Minor Planet Database

2019 YH2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4393089307 ± 2.27e-08
Semi-major axis (a)1.1344955381 AU ± 4.03e-09
Inclination (i)5.60364365° ± 4.63e-06
Long. of Asc. Node (Ω)109.14776295° ± 1.21e-05
Arg. of Perihelion (ω)91.28700899° ± 1.21e-05
Mean Anomaly (M)265.37317753° ± 9.09e-06
Mean Motion (n)0.8156579770°/day ± 4.35e-09
Perihelion dist (q)0.63610152 AU ± 2.58e-08
Aphelion dist (Q)1.63288956 AU ± 2.64e-08
Orbital Period1.20838184 yr ± 6.44e-09
Physical Parameters
H (abs. magnitude)23.31
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.246″
Uncertainty0
Orbit TypeApollo
MOID0.012717 AU
Observations Used67
Oppositions1
Arc Total2019-2025
First Observation Used2019-12-09
Last Observation Used2025-12-18
Observations (72)
Date Type RA Dec Mag Band Observatory
2019-12-09 06:20:44 C 07 17 53.61 +07 40 08.3 – X W84
2019-12-09 06:24:04 C 07 17 53.73 +07 40 06.3 – X W84
2019-12-21 08:09:58 C 07 36 29.49 +02 49 50.9 – V G96
2019-12-21 08:17:19 C 07 36 30.13 +02 49 38.0 – V G96
2019-12-21 08:31:59 C 07 36 31.43 +02 49 11.2 – V G96
2019-12-21 10:51:33 C 07 36 43.43 +02 45 01.1 – V I52
2019-12-21 10:54:29 C 07 36 43.71 +02 44 55.6 – V I52
2019-12-21 10:56:39 C 07 36 43.88 +02 44 52.0 – V I52
2019-12-21 10:58:47 C 07 36 44.08 +02 44 47.8 – V I52
2019-12-21 21:24:03 C 07 37 59.12 +02 24 56.7 – V 033
2019-12-21 21:25:03 C 07 37 59.24 +02 24 54.8 – V 033
2019-12-21 22:17:51 C 07 38 07.202 +02 23 39.92 – V J04
2019-12-21 22:18:56 C 07 38 07.310 +02 23 37.97 – V J04
2019-12-21 22:20:02 C 07 38 07.439 +02 23 35.31 – V J04
2019-12-21 22:54:56 C 07 38 08.58 +02 22 07.3 – V L01
2019-12-21 22:57:45 C 07 38 08.83 +02 22 02.0 – V L01
2019-12-21 23:00:00 C 07 38 09.05 +02 21 57.5 – V L01
2019-12-22 04:35:41 C 07 38 50.11 +02 10 58.1 – u H21
2019-12-22 04:39:52 C 07 38 50.54 +02 10 49.7 – u H21
2019-12-22 04:44:03 C 07 38 50.96 +02 10 41.2 – u H21
2019-12-22 04:48:15 C 07 38 51.40 +02 10 32.8 – u H21
2019-12-22 04:50:29 C 07 38 51.64 +02 10 28.3 – u H21
2019-12-22 06:26:22 C 07 39 02.95 +02 07 25.1 – o 711
2019-12-22 06:30:10 C 07 39 03.35 +02 07 17.4 – o 711
2019-12-22 06:33:59 C 07 39 03.73 +02 07 09.7 – o 711
2019-12-22 11:53:46 C 07 39 36.80 +01 55 57.8 – V H01
2019-12-22 12:02:09 C 07 39 37.73 +01 55 39.9 – V H01
2019-12-22 12:13:46 C 07 39 39.02 +01 55 15.1 – V H01
2019-12-22 12:23:58 C 07 39 40.16 +01 54 53.4 – V H01
2019-12-22 22:55:56 C 07 41 11.95 +01 31 47.1 – V J04
2019-12-22 22:56:51 C 07 41 12.05 +01 31 45.1 – V J04
2019-12-23 23:04:59 C 07 44 44.11 +00 30 57.0 – V C95
2019-12-23 23:09:57 C 07 44 44.87 +00 30 42.5 – V C95
2019-12-24 01:09:17 C 07 45 00.97 +00 25 09.6 – V 595
2019-12-24 01:14:59 C 07 45 01.79 +00 24 54.0 – V 595
2019-12-24 01:20:41 C 07 45 02.62 +00 24 38.1 – V 595
2019-12-25 07:37:36 C 07 50 40.39 -01 08 54.6 – u 807
2019-12-25 07:40:15 C 07 50 40.87 -01 09 04.1 – u 807
2019-12-25 07:43:01 C 07 50 41.37 -01 09 14.1 – u 807
2019-12-29 11:37:26 C 08 30 28.32 -12 09 40.6 – V T05
2019-12-29 11:42:04 C 08 30 31.45 -12 10 35.2 – V T05
2019-12-29 11:50:58 C 08 30 37.51 -12 12 20.4 – V T05
2019-12-29 12:05:12 C 08 30 47.25 -12 15 10.9 – V T05
2019-12-29 23:40:07 C 08 40 30.64 -14 47 26.4 – V J69
2019-12-30 00:01:10 C 08 40 49.32 -14 52 29.1 – V J69
2019-12-30 08:12:42 C 08 48 52.54 -16 52 34.3 – u 807
2019-12-30 08:14:53 C 08 48 54.76 -16 53 09.5 – u 807
2019-12-30 08:17:07 C 08 48 57.07 -16 53 46.2 – u 807
2019-12-30 08:19:17 C 08 48 59.26 -16 54 21.1 – u 807
2019-12-30 08:21:24 C 08 49 01.44 -16 54 55.5 – u 807