IAA RAS IAA Minor Planet Database

2019 JY4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5622025500 ± 2.28e-08
Semi-major axis (a)2.8932774193 AU ± 1.18e-08
Inclination (i)8.20489886° ± 1.68e-06
Long. of Asc. Node (Ω)153.42355794° ± 1.31e-05
Arg. of Perihelion (ω)143.89349847° ± 1.38e-05
Mean Anomaly (M)102.24554135° ± 2.87e-06
Mean Motion (n)0.2002751934°/day ± 1.22e-09
Perihelion dist (q)1.26666948 AU ± 6.61e-08
Aphelion dist (Q)4.51988536 AU ± 6.85e-08
Orbital Period4.92135979 yr ± 3.01e-08
Physical Parameters
H (abs. magnitude)20.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.146″
Uncertainty0
Orbit TypeAmor
MOID0.264653 AU
Observations Used198
Oppositions8
Arc Total2014-2024
First Observation Used2014-04-04
Last Observation Used2024-10-07
Observations (210)
Date Type RA Dec Mag Band Observatory
2014-04-04 11:44:47 C 14 07 37.202 -00 24 45.53 – V F51
2014-04-04 12:23:16 C 14 07 36.124 -00 24 26.95 – V F51
2014-04-04 12:42:31 C 14 07 35.593 -00 24 17.95 – V F51
2014-04-05 10:22:18 C 14 07 01.574 -00 13 46.87 – V F51
2014-04-05 10:39:55 C 14 07 01.064 -00 13 37.95 – V F51
2014-04-05 10:57:34 C 14 07 00.549 -00 13 29.63 – V F51
2014-04-05 11:15:13 C 14 07 00.025 -00 13 20.65 – V F51
2014-04-30 07:27:57 C 13 44 31.668 +04 44 44.24 – V F51
2014-04-30 07:47:01 C 13 44 30.804 +04 44 52.82 – V F51
2014-04-30 08:24:58 C 13 44 29.073 +04 45 10.08 – V F51
2014-05-24 07:37:34 C 13 24 06.066 +07 33 56.70 – V F51
2014-05-24 08:12:55 C 13 24 05.192 +07 34 00.49 – V F51
2014-05-24 08:30:34 C 13 24 04.759 +07 34 02.33 – V F51
2014-06-17 06:58:31 C 13 23 10.860 +06 42 00.17 – V F51
2014-06-17 07:15:13 C 13 23 11.150 +06 41 55.58 – V F51
2014-06-17 07:31:51 C 13 23 11.430 +06 41 50.98 – V F51
2014-06-17 07:48:29 C 13 23 11.718 +06 41 46.76 – V F51
2014-07-01 06:32:22 C 13 33 56.514 +04 39 16.46 – V F51
2014-07-01 06:48:51 C 13 33 57.200 +04 39 09.15 – V F51
2014-07-01 07:05:22 C 13 33 57.900 +04 39 01.51 – V F51
2014-07-01 07:21:50 C 13 33 58.588 +04 38 54.03 – V F51
2019-05-07 12:10:09 C 16 20 59.901 -00 04 13.24 – U F51
2019-05-07 12:26:03 C 16 20 59.936 -00 04 03.44 – U F51
2019-05-07 12:41:57 C 16 20 59.959 -00 03 53.97 – U F51
2019-05-08 07:10:39 C 16 21 06.29 +00 07 13.4 – V I52
2019-05-08 07:15:15 C 16 21 06.33 +00 07 16.7 – V I52
2019-05-08 07:21:31 C 16 21 06.36 +00 07 21.3 – V I52
2019-05-08 12:58:03 C 16 21 07.39 +00 10 47.6 – t F65
2019-05-08 13:00:19 C 16 21 07.39 +00 10 49.0 – t F65
2019-05-08 13:04:50 C 16 21 07.40 +00 10 51.9 – t F65
2019-05-08 13:07:05 C 16 21 07.40 +00 10 53.2 – t F65
2019-05-11 07:02:04 C 16 21 20.55 +00 50 59.4 – u 807
2019-05-11 07:12:47 C 16 21 20.53 +00 51 06.0 – u 807
2019-05-11 07:23:28 C 16 21 20.52 +00 51 12.6 – u 807
2019-05-11 10:19:37 C 16 21 20.83 +00 52 43.5 – V I52
2019-05-11 11:02:49 C 16 21 20.76 +00 53 09.5 – V I52
2019-05-11 11:08:28 C 16 21 20.76 +00 53 12.7 – V I52
2019-05-14 09:08:49 C 16 21 23.51 +01 35 19.9 – o 691
2019-05-14 09:08:49 C 16 21 23.52 +01 35 20.0 – o 691
2019-05-14 09:25:20 C 16 21 23.42 +01 35 29.6 – o 691
2019-05-14 09:28:15 C 16 21 23.41 +01 35 31.4 – o 691
2019-05-14 09:41:42 C 16 21 23.36 +01 35 39.4 – o 691
2019-05-14 09:44:36 C 16 21 23.35 +01 35 41.1 – o 691
2019-05-14 10:42:34 C 16 21 23.10 +01 36 15.2 – V I52
2019-05-14 10:52:28 C 16 21 23.05 +01 36 21.5 – V I52
2019-05-14 10:57:26 C 16 21 23.04 +01 36 24.3 – V I52
2019-05-15 06:29:16 C 16 21 22.73 +01 48 02.3 – V G96
2019-05-15 06:45:25 C 16 21 22.60 +01 48 11.8 – V G96
2019-05-15 07:53:01 C 16 21 22.29 +01 48 52.7 – V I52
2019-05-15 08:00:23 C 16 21 22.24 +01 48 56.4 – V I52