IAA RAS IAA Minor Planet Database

2019 YE4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4753788228 ± 1.83e-08
Semi-major axis (a)2.0924735003 AU ± 9.08e-09
Inclination (i)6.24331794° ± 3.44e-06
Long. of Asc. Node (Ω)112.82023242° ± 1.28e-05
Arg. of Perihelion (ω)23.75827058° ± 1.97e-05
Mean Anomaly (M)329.57147680° ± 8.74e-06
Mean Motion (n)0.3256284381°/day ± 2.12e-09
Perihelion dist (q)1.09775591 AU ± 3.85e-08
Aphelion dist (Q)3.08719109 AU ± 4.05e-08
Orbital Period3.02684338 yr ± 1.97e-08
Physical Parameters
H (abs. magnitude)22.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.300″
Uncertainty0
Orbit TypeAmor
MOID0.119360 AU
Observations Used129
Oppositions3
Arc Total2019-2023
First Observation Used2019-12-28
Last Observation Used2023-03-16
Observations (135)
Date Type RA Dec Mag Band Observatory
2020-01-06 08:27:11 C 09 11 43.39 +13 42 13.1 – V I52
2020-01-07 11:18:41 C 09 17 44.04 +14 02 18.5 – V I52
2020-01-07 11:28:01 C 09 17 46.08 +14 02 25.5 – V I52
2020-01-07 11:39:50 C 09 17 48.72 +14 02 33.2 – V I52
2020-01-07 11:44:06 C 09 17 49.56 +14 02 36.5 – V I52
2020-01-18 06:59:37 C 10 24 04.53 +17 39 06.4 – V I52
2020-01-18 07:00:14 C 10 24 04.69 +17 39 07.3 – V I52
2020-01-18 07:03:29 C 10 24 05.53 +17 39 10.2 – V I52
2020-01-18 07:06:43 C 10 24 06.40 +17 39 12.9 – V I52
2020-01-23 07:59:26 C 10 57 47.50 +19 17 08.2 – V 703
2020-01-23 08:14:26 C 10 57 51.41 +19 17 20.9 – V 703
2020-01-23 08:21:56 C 10 57 53.45 +19 17 28.1 – V 703
2020-01-23 14:34:12 C 10 59 34.209 +19 22 21.12 – U F51
2020-01-23 14:52:24 C 10 59 38.987 +19 22 34.24 – U F51
2020-01-23 15:10:34 C 10 59 43.758 +19 22 47.19 – U F51
2020-01-24 09:01:56 C 11 04 45.00 +19 35 47.9 – V G96
2020-01-24 09:09:25 C 11 04 46.97 +19 35 53.7 – V G96
2020-01-24 09:16:55 C 11 04 48.95 +19 35 59.1 – V G96
2020-01-24 09:24:26 C 11 04 50.92 +19 36 04.9 – V G96
2020-01-26 12:55:59 C 11 18 59.39 +20 11 53.5 – o 691
2020-01-26 13:03:26 C 11 19 01.34 +20 11 58.3 – o 691
2020-01-26 13:05:19 C 11 19 01.81 +20 11 59.5 – o 691
2020-01-27 10:24:55 C 11 24 50.51 +20 25 43.1 – q 734
2020-01-27 10:30:01 C 11 24 51.89 +20 25 46.4 – q 734
2020-01-27 10:40:13 C 11 24 54.50 +20 25 52.1 – q 734
2020-01-27 10:50:26 C 11 24 57.08 +20 25 58.0 – q 734
2020-01-29 09:11:33 C 11 37 19.64 +20 53 47.0 – V 703
2020-01-29 09:26:40 C 11 37 23.43 +20 53 56.3 – V 703
2020-01-29 09:34:12 C 11 37 25.24 +20 54 01.7 – V 703
2020-02-01 08:39:38 C 11 55 31.84 +21 30 15.6 – V 703
2020-02-01 08:47:18 C 11 55 33.65 +21 30 18.4 – V 703
2020-02-01 08:54:37 C 11 55 34.32 +21 30 17.2 – V 734
2020-02-01 08:54:58 C 11 55 35.30 +21 30 22.3 – V 703
2020-02-01 09:00:27 C 11 55 35.66 +21 30 19.6 – V 734
2020-02-01 09:02:38 C 11 55 37.12 +21 30 26.7 – V 703
2020-02-01 09:03:21 C 11 55 36.38 +21 30 21.0 – V 734
2020-02-02 02:10:27 C 11 59 47.24 +21 37 51.5 – V C95
2020-02-02 02:28:02 C 11 59 51.27 +21 37 59.3 – V C95
2020-02-02 02:45:35 C 11 59 55.27 +21 38 06.4 – V C95
2020-02-02 12:34:12 C 12 02 15.01 +21 42 25.5 – V G96
2020-02-02 12:41:36 C 12 02 16.68 +21 42 28.2 – V G96
2020-02-02 12:50:42 C 12 02 18.73 +21 42 31.5 – V G96
2020-02-02 12:59:46 C 12 02 20.79 +21 42 34.9 – V G96
2020-02-07 07:02:13 C 12 27 53.92 +22 20 51.4 – V I52
2020-02-07 07:04:06 C 12 27 54.28 +22 20 51.9 – V I52
2020-02-07 07:05:58 C 12 27 54.62 +22 20 52.4 – V I52
2020-02-07 07:07:52 C 12 27 54.99 +22 20 53.1 – V I52
2020-02-20 09:29:59 C 13 17 27.64 +22 57 27.9 – U I41
2020-02-20 09:38:46 C 13 17 28.50 +22 57 28.5 – U I41
2020-02-20 10:30:00 C 13 17 33.48 +22 57 29.3 – U I41