2019 YG4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3038042278 ± 8.24e-07
Semi-major axis (a)1.6914907773 AU ± 8.61e-07
Inclination (i)11.54260792° ± 6.24e-05
Long. of Asc. Node (Ω)97.28115976° ± 7.51e-05
Arg. of Perihelion (ω)297.02895989° ± 1.27e-04
Mean Anomaly (M)287.69837386° ± 6.24e-04
Mean Motion (n)0.4480307527°/day ± 3.42e-07
Perihelion dist (q)1.17760873 AU ± 1.52e-06
Aphelion dist (Q)2.20537283 AU ± 1.79e-06
Orbital Period2.19990766 yr ± 1.68e-06
Physical Parameters
H (abs. magnitude)21.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.218″
Uncertainty0
Orbit TypeAmor
MOID0.252840 AU
Observations Used41
Oppositions1
Arc Total2019-2021
First Observation Used2019-11-29
Last Observation Used2021-08-09
Observations (41)
Date Type RA Dec Mag Band Observatory
2019-11-29 11:54:04 C 08 51 46.136 +12 56 55.78 V F52
2019-11-29 12:11:43 C 08 51 46.858 +12 57 06.70 V F52
2019-11-29 12:47:02 C 08 51 48.334 +12 57 29.95 V F52
2019-12-04 11:56:50 C 08 56 33.310 +14 19 07.35 V F51
2019-12-04 12:14:39 C 08 56 33.894 +14 19 20.66 V F51
2019-12-04 12:32:16 C 08 56 34.350 +14 19 33.46 V F51
2019-12-04 12:50:03 C 08 56 34.901 +14 19 46.73 V F51
2019-12-24 11:08:07 C 09 00 21.574 +21 35 02.54 V F51
2019-12-24 11:25:01 C 09 00 21.165 +21 35 20.91 V F51
2019-12-24 11:42:03 C 09 00 20.735 +21 35 39.03 V F51
2019-12-24 11:58:57 C 09 00 20.322 +21 35 57.14 V F51
2019-12-29 10:45:42 C 08 57 11.148 +23 43 58.88 V F51
2019-12-29 11:21:31 C 08 57 09.781 +23 44 38.05 V F51
2019-12-29 11:39:42 C 08 57 09.095 +23 44 57.44 V F51
2019-12-30 13:37:51 C 08 56 14.393 +24 13 19.68 U F51
2019-12-30 14:09:35 C 08 56 13.077 +24 13 54.12 U F51
2019-12-30 14:25:17 C 08 56 12.422 +24 14 11.23 U F51
2019-12-31 00:10:24 C 08 55 51.81 +24 24 41.8 V 033
2019-12-31 00:48:08 C 08 55 50.20 +24 25 24.8 V L01
2019-12-31 00:54:22 C 08 55 49.95 +24 25 32.2 V L01
2019-12-31 01:00:36 C 08 55 49.72 +24 25 38.9 V L01
2020-01-19 09:02:04 C 08 30 19.957 +32 07 33.32 U F51
2020-01-19 09:19:48 C 08 30 18.711 +32 07 48.17 U F51
2020-01-19 09:37:35 C 08 30 17.497 +32 08 02.60 U F51
2020-01-19 09:55:37 C 08 30 16.222 +32 08 17.34 U F51
2020-01-21 08:58:54 C 08 27 13.731 +32 44 56.56 U F51
2020-01-21 09:19:13 C 08 27 12.324 +32 45 12.08 U F51
2020-01-21 09:39:32 C 08 27 10.894 +32 45 27.26 U F51
2020-01-21 09:59:57 C 08 27 09.485 +32 45 43.16 U F51
2020-01-23 12:40:13 C 08 23 53.690 +33 22 13.16 U F51
2020-01-23 12:56:35 C 08 23 52.557 +33 22 23.63 U F51
2020-01-23 13:13:05 C 08 23 51.452 +33 22 34.95 U F51
2021-07-05 11:28:54 C 20 14 58.665 -26 24 24.15 V F51
2021-07-05 11:44:06 C 20 14 58.052 -26 24 36.07 V F51
2021-07-05 11:59:18 C 20 14 57.403 -26 24 48.41 V F51
2021-07-05 12:14:27 C 20 14 56.784 -26 25 00.41 V F51
2021-08-04 08:11:20 C 19 32 53.316 -36 28 00.44 V F51
2021-08-04 08:53:36 C 19 32 50.284 -36 28 30.69 V F51
2021-08-09 07:04:51 C 19 25 24.419 -37 49 16.64 V F51
2021-08-09 07:17:15 C 19 25 23.589 -37 49 24.69 V F51
2021-08-09 07:29:39 C 19 25 22.816 -37 49 32.77 V F51