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
2026-01-01 13:12:11 C 12 49 36.389 +43 52 03.97 – V T08
2026-01-01 13:19:31 C 12 49 38.059 +43 51 58.79 – V T08
2026-01-01 13:28:09 C 12 49 39.958 +43 51 53.28 – V T08
2026-01-01 13:50:02 C 12 49 44.899 +43 51 40.61 – V T08
2026-01-06 19:44:12 C 13 18 37.364 +42 15 12.57 – W O18
2026-01-06 20:32:20 C 13 18 48.199 +42 14 31.29 – W O18
2026-02-11 05:31:39 C 16 07 04.462 +17 37 13.30 – V R17
2026-02-11 05:52:01 C 16 07 07.675 +17 36 23.65 – V R17
2026-02-11 06:12:24 C 16 07 10.930 +17 35 33.36 – V R17
2026-02-11 06:32:47 C 16 07 14.155 +17 34 43.14 – V R17
2026-02-14 05:32:22 C 16 18 43.402 +14 36 36.76 – V R17
2026-02-14 05:32:59 C 16 18 43.471 +14 36 34.70 – V R17
2026-02-14 05:52:46 C 16 18 46.538 +14 35 45.13 – V R17
2026-02-14 05:53:22 C 16 18 46.651 +14 35 43.12 – V R17
2026-02-14 06:13:08 C 16 18 49.687 +14 34 53.44 – V R17
2026-02-14 06:13:45 C 16 18 49.759 +14 34 52.14 – V R17
2026-02-14 06:33:30 C 16 18 52.819 +14 34 01.85 – V R17
2026-02-14 06:34:07 C 16 18 52.879 +14 33 59.54 – V R17
2026-02-21 05:36:53 C 16 44 42.187 +07 18 34.52 – V R17
2026-02-21 05:41:59 C 16 44 42.979 +07 18 20.92 – V R17
2026-02-21 05:47:04 C 16 44 43.721 +07 18 07.63 – V R17
2026-02-21 05:52:10 C 16 44 44.467 +07 17 54.31 – V R17
2026-02-21 06:00:26 C 16 44 45.641 +07 17 32.32 – V R17
2026-02-21 06:05:33 C 16 44 46.375 +07 17 18.71 – V R17
2026-02-21 06:10:37 C 16 44 47.119 +07 17 05.60 – V R17
2026-02-21 06:17:38 C 16 44 48.120 +07 16 46.63 – V R17
2026-02-28 15:08:31 C 17 10 39.507 -00 34 29.54 – X F52
2026-02-28 15:21:33 C 17 10 41.294 -00 35 04.25 – X F52
2026-02-28 15:28:03 C 17 10 42.186 -00 35 21.57 – X F52