2018 YR2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2730519000
Semi-major axis (a)1.3669769000 AU
Inclination (i)6.55598000°
Long. of Asc. Node (Ω)98.05498000°
Arg. of Perihelion (ω)23.35400000°
Mean Anomaly (M)99.43017000°
Mean Motion (n)0.6166834800°/day
Perihelion dist (q)0.99372130 AU
Aphelion dist (Q)1.74023250 AU
Orbital Period1.59823910 yr
Physical Parameters
H (abs. magnitude)26.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.440″
Uncertainty6
Orbit TypeApollo
MOID0.023077 AU
Observations Used37
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-01-02
Observations (37)
Date Type RA Dec Mag Band Observatory
2018-12-14 08:48:36 C 04 41 31.120 -07 13 14.41 V F51
2018-12-14 09:03:39 C 04 41 31.106 -07 12 52.90 V F51
2018-12-14 09:18:39 C 04 41 31.078 -07 12 31.41 V F51
2018-12-14 09:33:42 C 04 41 31.087 -07 12 09.35 V F51
2018-12-31 05:24:39 C 05 33 31.43 +25 47 43.5 V G96
2018-12-31 05:32:44 C 05 33 33.87 +25 49 20.9 V G96
2018-12-31 05:40:49 C 05 33 36.30 +25 50 59.9 V G96
2018-12-31 05:48:52 C 05 33 38.71 +25 52 36.4 V G96
2018-12-31 09:01:35 C 05 34 38.46 +26 30 57.8 V G96
2018-12-31 09:03:53 C 05 34 39.23 +26 31 25.6 V G96
2018-12-31 09:04:03 C 05 34 39.32 +26 31 27.9 V G96
2018-12-31 09:06:21 C 05 34 40.09 +26 31 55.5 V G96
2018-12-31 22:28:13 C 05 40 29.84 +29 19 10.1 V L01
2018-12-31 22:34:35 C 05 40 30.53 +29 20 15.7 o K88
2018-12-31 22:44:08 C 05 40 34.14 +29 22 17.7 o K88
2018-12-31 23:22:28 C 05 40 50.13 +29 30 46.8 V L01
2018-12-31 23:24:27 C 05 40 50.89 +29 31 13.4 V L01
2019-01-01 01:07:27 C 05 41 32.25 +29 53 11.3 V 204
2019-01-01 01:19:31 C 05 41 37.10 +29 55 44.9 V 204
2019-01-01 01:31:38 C 05 41 41.99 +29 58 19.5 V 204
2019-01-01 04:22:03 C 05 43 10.72 +30 42 38.0 u 807
2019-01-01 04:28:12 C 05 43 13.08 +30 43 58.5 u 807
2019-01-01 04:34:37 C 05 43 15.47 +30 45 23.0 u 807
2019-01-01 20:14:21 C 05 51 30.91 +34 13 12.9 q 160
2019-01-01 20:18:10 C 05 51 32.63 +34 14 05.4 q 160
2019-01-01 20:20:22 C 05 51 33.78 +34 14 38.8 q 160
2019-01-01 20:22:10 C 05 51 34.62 +34 15 03.6 q 160
2019-01-01 20:26:10 C 05 51 36.54 +34 16 01.5 q 160
2019-01-01 21:04:06 C 05 51 54.45 +34 25 04.2 19.3 V 104
2019-01-01 21:16:07 C 05 52 00.14 +34 27 55.5 19.4 V 104
2019-01-01 21:30:30 C 05 52 06.91 +34 31 21.1 V 104
2019-01-01 23:26:08 C 05 53 06.11 +34 57 59.0 V Z80
2019-01-01 23:39:39 C 05 53 12.59 +35 01 10.3 V Z80
2019-01-01 23:53:16 C 05 53 19.32 +35 04 23.3 V Z80
2019-01-02 00:11:33 C 05 53 28.78 +35 08 42.5 V J95
2019-01-02 00:18:55 C 05 53 32.40 +35 10 26.4 V J95
2019-01-02 00:21:13 C 05 53 33.57 +35 10 59.5 V J95