2016 YH

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4741857937 ± 3.43e-08
Semi-major axis (a)0.6814538556 AU ± 2.55e-10
Inclination (i)2.21988520° ± 1.15e-05
Long. of Asc. Node (Ω)266.00553002° ± 9.30e-06
Arg. of Perihelion (ω)0.41134592° ± 2.83e-05
Mean Anomaly (M)130.12251923° ± 6.52e-05
Mean Motion (n)1.7520947833°/day ± 9.85e-10
Perihelion dist (q)0.35831812 AU ± 2.34e-08
Aphelion dist (Q)1.00458959 AU ± 2.34e-08
Orbital Period0.56254165 yr ± 3.16e-10
Physical Parameters
H (abs. magnitude)25.73
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.529″
Uncertainty0
Orbit TypeAten
MOID0.007356 AU
Observations Used120
Oppositions7
Arc Total2016-2025
First Observation Used2016-12-18
Last Observation Used2025-12-19
Observations (123)
Date Type RA Dec Mag Band Observatory
2025-12-16 07:29:05 C 05 21 26.441 +26 53 15.71 U I41
2025-12-16 23:21:57 B 04 40 39.199 +24 52 19.44 W Z80
2025-12-16 23:29:58 B 04 40 19.085 +24 51 11.04 W Z80
2025-12-16 23:38:01 B 04 39 58.972 +24 50 02.60 W Z80
2025-12-17 04:14:26 C 04 29 22.376 +24 12 12.49 V I52
2025-12-17 04:14:41 C 04 29 21.782 +24 12 10.48 V I52
2025-12-17 04:14:56 C 04 29 21.188 +24 12 08.17 V I52
2025-12-17 04:15:11 C 04 29 20.576 +24 12 06.16 V I52
2025-12-17 19:17:06 C 03 57 05.753 +21 52 34.21 Z G19
2025-12-17 19:42:53 C 03 56 13.178 +21 48 39.71 Z G19
2025-12-18 04:41:41 C 03 39 25.474 +20 27 23.29 V 703
2025-12-18 04:44:54 C 03 39 19.552 +20 26 54.10 V 703
2025-12-18 04:48:07 C 03 39 13.396 +20 26 24.32 V 703
2025-12-18 04:51:20 C 03 39 07.459 +20 25 54.30 V 703
2025-12-19 08:47:28 C 02 57 10.516 +16 24 12.83 V U68
2025-12-19 08:52:17 C 02 57 04.277 +16 23 33.42 V U68
2025-12-19 09:33:27 C 02 56 11.726 +16 17 58.42 V U74
2025-12-19 09:34:48 C 02 56 09.993 +16 17 46.97 V U74
2025-12-19 14:31:25 C 02 50 24.36 +15 40 51.0 V D29
2025-12-19 15:12:06 C 02 49 34.20 +15 35 39.2 V D29
2025-12-19 19:15:52 C 02 45 16.042 +15 04 21.00 W J95
2025-12-19 19:18:26 C 02 45 13.085 +15 04 02.78 W J95
2025-12-19 19:30:17 C 02 44 59.446 +15 02 38.08 W J95