885376 (2018 YJ)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5587336225 ± 2.74e-08
Semi-major axis (a)2.3129964067 AU ± 4.47e-09
Inclination (i)18.07787299° ± 4.36e-06
Long. of Asc. Node (Ω)25.95587972° ± 1.94e-05
Arg. of Perihelion (ω)153.63329597° ± 2.11e-05
Mean Anomaly (M)331.89724340° ± 2.73e-06
Mean Motion (n)0.2801881986°/day ± 8.12e-10
Perihelion dist (q)1.02064755 AU ± 6.35e-08
Aphelion dist (Q)3.60534527 AU ± 6.38e-08
Orbital Period3.51772947 yr ± 1.02e-08
Physical Parameters
H (abs. magnitude)18.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.248″
Uncertainty0
Orbit TypeAmor
MOID0.051251 AU
Observations Used167
Oppositions9
Arc Total2014-2026
First Observation Used2014-11-17
Last Observation Used2026-02-28
Observations (179)
Date Type RA Dec Mag Band Observatory
2018-12-30 11:51:50 C 13 20 33.38 +29 11 49.8 o 291
2018-12-31 10:04:31 C 13 25 00.63 +28 43 37.8 o 291
2018-12-31 10:08:10 C 13 25 01.34 +28 43 33.4 o 291
2018-12-31 10:11:47 C 13 25 02.04 +28 43 28.8 o 291
2019-01-01 05:12:27 C 13 28 49.32 +28 18 47.3 V 204
2019-01-01 05:24:05 C 13 28 51.60 +28 18 32.3 V 204
2019-01-01 05:35:42 C 13 28 53.89 +28 18 16.9 V 204
2019-01-08 11:43:31 C 14 03 05.33 +24 08 29.4 V I52
2019-01-08 11:59:12 C 14 03 08.31 +24 08 05.1 V I52
2019-01-08 12:00:57 C 14 03 08.63 +24 08 02.8 V I52
2019-01-08 12:02:43 C 14 03 08.96 +24 07 59.9 V I52
2019-01-12 11:02:24 C 14 21 15.54 +21 34 37.5 V 703
2019-01-12 11:09:56 C 14 21 16.93 +21 34 24.9 V 703
2019-01-12 11:17:28 C 14 21 18.40 +21 34 12.3 V 703
2019-01-12 11:25:01 C 14 21 19.92 +21 34 00.2 V 703
2019-01-17 13:01:53 C 14 43 52.80 +18 02 06.1 V G96
2019-01-17 13:07:55 C 14 43 53.84 +18 01 55.5 V G96
2019-01-17 13:13:37 C 14 43 54.87 +18 01 45.3 V G96
2019-01-17 13:18:33 C 14 43 55.83 +18 01 36.1 V G96
2019-01-18 14:49:53 C 14 48 34.65 +17 15 10.6 V T08
2019-01-18 14:59:33 C 14 48 36.32 +17 14 52.9 V T08
2019-01-18 15:04:55 C 14 48 37.29 +17 14 43.5 V T08
2019-01-18 15:07:41 C 14 48 37.81 +17 14 38.7 V T08
2019-01-19 12:24:48 C 14 52 28.54 +16 35 22.4 o 695
2019-01-19 12:31:08 C 14 52 29.64 +16 35 10.8 o 695
2019-01-19 12:39:05 C 14 52 31.03 +16 34 55.7 V I52
2019-01-19 12:44:25 C 14 52 31.99 +16 34 45.7 V I52
2019-01-19 12:49:45 C 14 52 32.93 +16 34 35.6 V I52
2019-01-19 12:55:04 C 14 52 33.85 +16 34 26.2 V I52
2019-02-08 06:02:44 C 16 12 55.10 +00 53 20.6 V G40
2019-02-08 06:43:16 C 16 13 01.50 +00 51 58.1 V G40
2019-02-08 06:44:43 C 16 13 01.71 +00 51 55.0 V G40
2019-02-10 06:13:33 C 16 20 37.30 -00 44 51.3 V G40
2019-02-10 06:35:48 C 16 20 40.75 -00 45 37.5 V G40
2019-02-12 06:04:00 C 16 28 12.06 -02 21 52.8 V G40
2019-02-12 06:43:13 C 16 28 18.09 -02 23 11.8 V G40
2019-02-12 06:52:37 C 16 28 19.55 -02 23 30.9 V G40
2019-02-12 13:19:13 C 16 29 20.44 -02 36 32.2 o 291
2019-02-12 13:20:58 C 16 29 20.69 -02 36 36.0 o 291
2019-02-15 03:29:27 C 16 39 05.05 -04 41 23.8 q A17
2019-02-15 03:46:26 C 16 39 07.68 -04 41 57.2 q A17
2019-02-15 04:03:25 C 16 39 10.26 -04 42 31.0 q A17
2019-04-28 09:14:39 C 20 17 29.16 -43 38 07.5 u 807
2019-04-28 09:17:26 C 20 17 29.35 -43 38 10.1 u 807
2019-04-28 09:20:07 C 20 17 29.52 -43 38 12.5 u 807
2019-04-29 09:19:31 C 20 19 10.55 -43 59 43.3 u 807
2019-04-29 09:21:36 C 20 19 10.69 -43 59 45.2 u 807
2019-04-29 09:24:14 C 20 19 10.86 -43 59 47.6 u 807
2019-05-01 07:54:03 C 20 22 16.57 -44 41 19.8 u 807
2019-05-01 07:57:06 C 20 22 16.74 -44 41 22.7 u 807