IAA RAS IAA Minor Planet Database

2019 YR3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7854116733
Semi-major axis (a)2.0410396510 AU
Inclination (i)9.27246967° ± 4.00e+00
Long. of Asc. Node (Ω)94.75867920° ± 5.00e+00
Arg. of Perihelion (ω)109.04117237° ± 6.00e+00
Mean Anomaly (M)353.52067104°
Mean Motion (n)0.3380080000°/day
Perihelion dist (q)0.43798320 AU
Aphelion dist (Q)3.64409580 AU
Orbital Period2.91593010 yr
Physical Parameters
H (abs. magnitude)24.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.411″
Uncertainty—
Orbit TypeApollo
MOID0.010656 AU
Observations Used119
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-12-30
Observations (121)
Date Type RA Dec Mag Band Observatory
2019-12-20 07:45:06 C 07 05 50.37 +17 05 26.8 – V G96
2019-12-20 07:52:39 C 07 05 50.16 +17 05 32.7 – V G96
2019-12-20 08:00:11 C 07 05 49.97 +17 05 39.0 – V G96
2019-12-28 11:04:47 C 06 54 14.62 +29 22 09.9 – V T08
2019-12-28 11:10:37 C 06 54 12.41 +29 23 46.3 – V T08
2019-12-28 11:19:50 C 06 54 08.88 +29 26 19.4 – V T08
2019-12-28 11:35:32 C 06 54 02.83 +29 30 41.5 – V T08
2019-12-28 12:33:44 C 06 53 40.00 +29 47 08.4 – V T08
2019-12-28 12:34:24 C 06 53 39.74 +29 47 20.3 – V T08
2019-12-28 12:35:04 C 06 53 39.48 +29 47 31.4 – V T08
2019-12-28 12:35:44 C 06 53 39.22 +29 47 43.1 – V T08
2019-12-28 12:36:24 C 06 53 38.95 +29 47 54.5 – V T08
2019-12-28 12:39:57 C 06 53 37.79 +29 48 51.4 – V T05
2019-12-28 12:40:36 C 06 53 37.54 +29 49 02.6 – V T05
2019-12-28 12:41:16 C 06 53 37.29 +29 49 13.6 – V T05
2019-12-28 12:41:55 C 06 53 37.02 +29 49 25.3 – V T05
2019-12-28 12:42:35 C 06 53 36.75 +29 49 36.6 – V T05
2019-12-28 18:42:56 C 06 51 47.71 +31 43 41.3 – V 587
2019-12-28 18:43:51 C 06 51 47.33 +31 44 01.6 – V 587
2019-12-28 18:44:47 C 06 51 46.94 +31 44 22.2 – V 587
2019-12-28 18:59:45 C 06 51 40.77 +31 50 04.1 – V 104
2019-12-28 19:07:12 C 06 51 35.42 +31 52 51.5 – o K88
2019-12-28 19:09:34 C 06 51 34.34 +31 53 44.4 – o K88
2019-12-28 19:11:58 C 06 51 33.25 +31 54 38.7 – o K88
2019-12-28 19:14:21 C 06 51 32.14 +31 55 31.5 – o K88
2019-12-28 19:16:44 C 06 51 31.05 +31 56 25.7 – o K88
2019-12-28 19:17:22 C 06 51 32.90 +31 56 40.0 – V 104
2019-12-28 19:19:07 C 06 51 29.95 +31 57 19.4 – o K88
2019-12-28 19:19:45 C 06 51 32.10 +31 57 27.3 – q C77
2019-12-28 19:23:26 C 06 51 30.42 +31 58 50.7 – q C77
2019-12-28 19:27:25 C 06 51 28.32 +32 00 28.0 – V 104
2019-12-28 19:27:47 C 06 51 28.44 +32 00 29.7 – q C77
2019-12-28 19:46:34 C 06 51 18.55 +32 07 43.1 – V 595
2019-12-28 19:53:14 C 06 51 15.41 +32 10 16.4 – V 595
2019-12-28 19:57:14 C 06 51 13.47 +32 11 48.5 – V 595
2019-12-28 20:27:30 C 06 50 56.93 +32 23 34.8 – o K88
2019-12-28 20:32:17 C 06 50 54.55 +32 25 27.2 – o K88
2019-12-28 20:34:40 C 06 50 53.31 +32 26 23.2 – o K88
2019-12-28 20:37:03 C 06 50 52.10 +32 27 19.2 – o K88
2019-12-28 20:39:26 C 06 50 50.89 +32 28 16.1 – o K88
2019-12-28 20:41:21 C 06 50 49.91 +32 29 01.3 – o K88
2019-12-28 20:41:54 C 06 50 52.30 +32 29 10.3 – V K38
2019-12-28 20:47:53 C 06 50 49.31 +32 31 32.1 – V K38
2019-12-28 20:48:59 C 06 50 45.99 +32 32 02.5 – o K88
2019-12-28 20:51:22 C 06 50 44.77 +32 32 59.1 – o K88
2019-12-28 20:53:46 C 06 50 46.27 +32 33 53.4 – V K38
2019-12-28 21:10:41 C 06 50 37.51 +32 40 40.3 – V K38
2019-12-28 21:16:37 C 06 50 34.44 +32 43 03.6 – V K38
2019-12-28 21:17:39 C 06 50 32.86 +32 43 36.9 – V L01
2019-12-28 21:17:57 C 06 50 32.70 +32 43 44.5 – V L01