IAA RAS IAA Minor Planet Database

2019 YO2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4984988000
Semi-major axis (a)1.9373085000 AU
Inclination (i)35.56153000°
Long. of Asc. Node (Ω)95.05257000°
Arg. of Perihelion (ω)291.34976000°
Mean Anomaly (M)94.39125000°
Mean Motion (n)0.3655155900°/day
Perihelion dist (q)0.97156250 AU
Aphelion dist (Q)2.90305450 AU
Orbital Period2.69648600 yr
Physical Parameters
H (abs. magnitude)21.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.450″
Uncertainty6
Orbit TypeApollo
MOID0.202519 AU
Observations Used46
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-01-07
Observations (51)
Date Type RA Dec Mag Band Observatory
2019-12-20 08:42:25 C 08 23 03.40 +21 41 09.7 – V G96
2019-12-20 08:50:25 C 08 23 02.53 +21 41 50.2 – V G96
2019-12-20 08:58:25 C 08 23 01.73 +21 42 31.6 – V G96
2019-12-20 09:06:25 C 08 23 00.90 +21 43 12.3 – V G96
2019-12-20 10:58:48 C 08 22 49.14 +21 52 40.6 – V I52
2019-12-20 11:00:35 C 08 22 48.87 +21 52 53.1 – V I52
2019-12-20 11:02:24 C 08 22 48.72 +21 53 01.7 – V I52
2019-12-20 11:04:11 C 08 22 48.54 +21 53 07.7 – V I52
2019-12-21 05:03:32 C 08 21 01.37 +23 23 50.6 – V 033
2019-12-21 05:06:30 C 08 21 01.05 +23 24 05.5 – V 033
2019-12-21 05:09:29 C 08 21 00.75 +23 24 20.3 – V 033
2019-12-21 05:12:27 C 08 21 00.44 +23 24 35.0 – V 033
2019-12-21 07:13:41 C 08 20 50.44 +23 34 52.7 – V I52
2019-12-21 07:15:29 C 08 20 50.24 +23 35 02.5 – V I52
2019-12-21 07:17:17 C 08 20 50.03 +23 35 10.4 – V I52
2019-12-21 08:52:27 C 08 20 39.63 +23 43 07.2 – o 711
2019-12-21 08:56:36 C 08 20 39.13 +23 43 27.8 – o 711
2019-12-21 09:00:43 C 08 20 38.69 +23 43 48.6 – o 711
2019-12-21 10:20:41 C 08 20 29.76 +23 50 26.6 – q H36
2019-12-21 10:35:06 C 08 20 28.28 +23 51 37.5 – q H36
2019-12-21 21:56:57 C 08 19 20.28 +24 47 58.5 – V 033
2019-12-21 21:59:20 C 08 19 20.03 +24 48 10.4 – V 033
2019-12-21 22:01:44 C 08 19 19.78 +24 48 22.3 – V 033
2019-12-21 23:51:57 C 08 19 07.93 +24 57 32.5 – V L01
2019-12-21 23:55:08 C 08 19 07.58 +24 57 49.5 – V L01
2019-12-21 23:58:19 C 08 19 07.21 +24 58 04.9 – V L01
2019-12-22 06:32:21 C 08 18 26.24 +25 30 25.5 – u H21
2019-12-22 06:36:32 C 08 18 25.79 +25 30 46.2 – u H21
2019-12-22 07:11:45 C 08 18 22.42 +25 33 42.0 – o 711
2019-12-22 07:15:48 C 08 18 21.96 +25 34 02.4 – o 711
2019-12-22 07:19:49 C 08 18 21.53 +25 34 22.6 – o 711
2019-12-22 07:23:40 C 08 18 21.10 +25 34 41.1 – o 711
2019-12-23 03:08:54 C 08 16 13.42 +27 10 27.9 – V 204
2019-12-23 03:43:54 C 08 16 09.44 +27 13 15.9 – V 204
2019-12-26 08:18:31 C 08 07 25.46 +33 04 14.1 – o 291
2019-12-26 08:20:28 C 08 07 25.23 +33 04 22.5 – o 291
2019-12-26 08:22:24 C 08 07 24.97 +33 04 31.2 – o 291
2020-01-01 13:35:31 C 07 48 09.863 +42 33 39.99 – V T12
2020-01-01 13:36:25 C 07 48 09.736 +42 33 42.93 – V T12
2020-01-01 13:37:19 C 07 48 09.608 +42 33 45.85 – V T12
2020-01-03 05:40:51 C 07 42 42.96 +44 38 50.6 – V I52
2020-01-03 05:42:39 C 07 42 42.66 +44 38 54.6 – V I52
2020-01-03 05:44:27 C 07 42 42.45 +44 39 00.7 – V I52
2020-01-03 05:46:15 C 07 42 42.19 +44 39 06.5 – V I52
2020-01-05 06:01:43 C 07 36 01.43 +46 54 47.2 – V I52
2020-01-05 06:07:57 C 07 36 00.53 +46 55 03.3 – V I52
2020-01-05 06:10:22 C 07 36 00.11 +46 55 10.3 – V I52
2020-01-07 06:19:23 C 07 29 19.66 +48 54 51.8 – V I52
2020-01-07 06:25:43 C 07 29 18.72 +48 55 06.4 – V I52
2020-01-07 06:29:19 C 07 29 18.19 +48 55 13.8 – V I52