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
2014-11-17 07:06:15 C 02 00 35.733 +20 58 37.24 V F51
2014-11-17 07:23:26 C 02 00 34.745 +20 58 35.32 V F51
2014-11-17 07:40:38 C 02 00 33.761 +20 58 33.24 V F51
2014-11-19 06:04:30 C 01 58 00.199 +20 53 04.03 V F51
2014-11-19 06:21:37 C 01 57 59.236 +20 53 01.95 V F51
2014-11-19 06:39:59 C 01 57 58.190 +20 53 00.56 V F51
2014-11-20 10:11:30 C 01 56 28.588 +20 49 41.09 V F51
2014-11-20 10:31:47 C 01 56 27.481 +20 49 38.81 V F51
2014-11-20 10:51:27 C 01 56 26.400 +20 49 36.00 V F51
2017-09-24 09:58:48 C 01 14 12.458 +01 35 53.91 V F51
2017-09-24 10:17:08 C 01 14 11.722 +01 35 51.40 V F51
2017-09-24 10:35:19 C 01 14 11.027 +01 35 48.51 V F51
2017-09-24 10:53:35 C 01 14 10.281 +01 35 45.78 V F51
2018-12-16 12:50:32 C 12 12 35.47 +34 48 53.6 V G96
2018-12-16 12:58:37 C 12 12 37.07 +34 48 46.8 V G96
2018-12-16 13:05:26 C 12 12 38.43 +34 48 41.8 V G96
2018-12-16 13:10:18 C 12 12 39.41 +34 48 38.1 V G96
2018-12-17 03:04:56 C 12 15 29.09 +34 37 45.3 V J95
2018-12-17 03:09:21 C 12 15 29.97 +34 37 41.4 V J95
2018-12-17 03:13:42 C 12 15 30.78 +34 37 38.4 V J95
2018-12-17 03:18:04 C 12 15 31.70 +34 37 35.1 V J95
2018-12-17 03:30:22 C 12 15 34.21 +34 37 25.6 V J95
2018-12-17 11:57:52 C 12 17 16.99 +34 30 47.8 U 734
2018-12-17 12:07:17 C 12 17 18.88 +34 30 40.1 U 734
2018-12-17 12:16:32 C 12 17 20.74 +34 30 32.8 U 734
2018-12-18 02:26:56 C 12 20 13.84 +34 19 03.3 V L01
2018-12-18 02:36:53 C 12 20 15.86 +34 18 55.7 V L01
2018-12-18 02:39:59 C 12 20 16.43 +34 18 53.2 V L01
2018-12-18 02:43:05 C 12 20 17.12 +34 18 50.1 V L01
2018-12-19 11:43:48 C 12 26 59.87 +33 51 06.0 V I52
2018-12-19 11:50:15 C 12 27 01.20 +33 51 01.9 V I52
2018-12-19 11:53:29 C 12 27 01.77 +33 50 58.5 V I52
2018-12-20 12:17:09 C 12 31 59.63 +33 29 27.5 V I52
2018-12-20 12:21:17 C 12 32 00.47 +33 29 23.9 V I52
2018-12-20 12:25:27 C 12 32 01.31 +33 29 20.5 V I52
2018-12-20 12:26:03 C 12 32 01.43 +33 29 19.9 V I52
2018-12-20 15:18:18 C 12 32 36.577 +33 26 46.74 U F51
2018-12-20 15:26:07 C 12 32 38.141 +33 26 39.77 U F51
2018-12-20 15:33:58 C 12 32 39.708 +33 26 32.77 U F51
2018-12-20 15:41:51 C 12 32 41.292 +33 26 25.69 U F51
2018-12-22 12:47:55 C 12 41 52.16 +32 44 06.5 o 695
2018-12-22 12:51:45 C 12 41 52.93 +32 44 03.0 o 695
2018-12-22 12:55:35 C 12 41 53.69 +32 43 59.2 o 695
2018-12-24 11:28:58 C 12 51 22.20 +31 57 11.7 o 695
2018-12-24 11:31:11 C 12 51 22.65 +31 57 09.5 o 695
2018-12-24 11:33:23 C 12 51 23.08 +31 57 07.2 o 695
2018-12-26 09:46:45 C 13 00 45.98 +31 07 29.1 u H21
2018-12-26 09:53:02 C 13 00 47.23 +31 07 22.3 u H21
2018-12-30 11:38:54 C 13 20 30.82 +29 12 05.4 o 291
2018-12-30 11:45:22 C 13 20 32.11 +29 11 57.4 o 291