2025 YH2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5769653456 ± 7.29e-04
Semi-major axis (a)2.0670269037 AU ± 3.32e-03
Inclination (i)2.06595133° ± 2.16e-03
Long. of Asc. Node (Ω)182.05480517° ± 2.81e-02
Arg. of Perihelion (ω)210.96080139° ± 2.42e-02
Mean Anomaly (M)4.06469242° ± 1.26e-02
Mean Motion (n)0.3316599892°/day ± 8.00e-04
Perihelion dist (q)0.87442401 AU ± 2.06e-03
Aphelion dist (Q)3.25962980 AU ± 5.45e-03
Orbital Period2.97179737 yr ± 7.16e-03
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.431″
Uncertainty2
Orbit TypeApollo
MOID0.012232 AU
Observations Used31
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-19
Last Observation Used2025-12-28
Observations (31)
Date Type RA Dec Mag Band Observatory
2025-12-19 07:01:25 C 06 17 26.374 -13 26 16.56 U I41
2025-12-20 05:55:17 C 06 21 33.06 -10 11 52.6 V W94
2025-12-20 06:04:16 C 06 21 34.27 -10 10 41.7 V W94
2025-12-20 06:13:11 C 06 21 35.41 -10 09 32.9 V W94
2025-12-20 07:13:14 C 06 21 43.31 -10 01 51.1 q X10
2025-12-20 07:21:13 C 06 21 44.41 -10 00 48.9 q X10
2025-12-20 07:29:02 C 06 21 45.44 -09 59 48.6 q X10
2025-12-20 07:31:28 C 06 21 52.188 -10 01 29.34 U I41
2025-12-20 08:57:26 C 06 22 03.371 -09 50 37.33 U I41
2025-12-20 08:58:07 C 06 22 03.410 -09 50 33.06 U I41
2025-12-20 12:32:27 B 06 22 38.97 -09 21 25.8 q E94
2025-12-20 12:42:53 B 06 22 40.21 -09 20 08.6 q E94
2025-12-20 12:53:20 B 06 22 41.48 -09 18 51.2 q E94
2025-12-20 15:45:29 B 06 23 10.190 -09 00 35.86 V P13
2025-12-20 16:04:35 B 06 23 12.617 -08 58 18.59 V P13
2025-12-20 22:11:27 B 06 24 07.71 -08 15 24.2 X 595
2025-12-20 22:19:42 B 06 24 08.71 -08 14 27.6 X 595
2025-12-20 22:27:56 B 06 24 09.70 -08 13 30.6 X 595
2025-12-21 02:08:25 C 06 24 44.340 -07 46 06.00 V 807
2025-12-21 02:14:03 C 06 24 44.980 -07 45 29.20 V 807
2025-12-21 02:19:41 C 06 24 45.670 -07 44 51.60 V 807
2025-12-22 06:52:02 C 06 28 17.000 -04 52 52.90 V I52
2025-12-22 06:52:22 C 06 28 17.030 -04 52 50.40 V I52
2025-12-22 07:00:13 C 06 28 17.730 -04 52 06.60 V I52
2025-12-22 10:37:04 C 06 28 40.877 -04 31 58.61 X F51
2025-12-22 10:47:53 C 06 28 41.745 -04 31 00.02 X F51
2025-12-22 10:58:41 C 06 28 42.594 -04 30 01.65 X F51
2025-12-22 11:09:46 C 06 28 43.474 -04 29 01.92 X F51
2025-12-28 02:44:00 C 06 38 39.390 +04 04 26.70 V 807
2025-12-28 02:56:25 C 06 38 39.830 +04 04 59.20 V 807
2025-12-28 03:08:50 C 06 38 40.200 +04 05 32.70 V 807