2019 YG1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3086647962 ± 3.00e-05
Semi-major axis (a)1.4296382138 AU ± 6.26e-05
Inclination (i)3.81795799° ± 3.58e-04
Long. of Asc. Node (Ω)256.61766848° ± 4.47e-05
Arg. of Perihelion (ω)233.33081721° ± 1.47e-04
Mean Anomaly (M)143.69583226° ± 8.11e-02
Mean Motion (n)0.5765978967°/day ± 3.78e-05
Perihelion dist (q)0.98835923 AU ± 6.09e-05
Aphelion dist (Q)1.87091720 AU ± 9.24e-05
Orbital Period1.70938238 yr ± 1.12e-04
Physical Parameters
H (abs. magnitude)25.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.257″
Uncertainty2
Orbit TypeApollo
MOID0.040784 AU
Observations Used65
Oppositions1
Arc Total2019-2020
First Observation Used2019-12-03
Last Observation Used2020-01-21
Observations (68)
Date Type RA Dec Mag Band Observatory
2020-01-09 02:21:40 C 04 21 01.04 -21 28 50.1 o 291
2020-01-09 02:34:10 C 04 21 02.37 -21 30 15.2 o 291
2020-01-09 02:46:47 C 04 21 03.84 -21 31 40.4 o 291
2020-01-13 03:30:48 C 04 38 59.25 -32 51 40.7 u 807
2020-01-13 03:41:49 C 04 39 01.17 -32 52 59.9 u 807
2020-01-13 03:52:48 C 04 39 03.09 -32 54 19.2 u 807
2020-01-16 03:40:11 C 04 58 04.35 -41 50 17.8 u 807
2020-01-16 03:49:29 C 04 58 06.67 -41 51 25.2 u 807
2020-01-16 03:58:46 C 04 58 08.99 -41 52 32.4 u 807
2020-01-18 03:35:10 C 05 14 30.16 -47 43 20.1 u 807
2020-01-18 03:43:59 C 05 14 32.88 -47 44 22.0 u 807
2020-01-18 03:52:40 C 05 14 35.64 -47 45 23.0 u 807
2020-01-20 02:55:47 C 05 34 41.38 -53 14 54.6 u 807
2020-01-20 03:05:07 C 05 34 45.05 -53 15 56.3 u 807
2020-01-20 03:15:33 C 05 34 49.18 -53 17 05.8 u 807
2020-01-21 03:58:35 C 05 47 10.82 -55 59 06.6 u 807
2020-01-21 04:09:35 C 05 47 15.76 -56 00 14.4 u 807
2020-01-21 04:20:17 C 05 47 20.65 -56 01 19.2 u 807