2025 YM2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5265804714 ± 1.84e-03
Semi-major axis (a)1.7394938231 AU ± 5.59e-03
Inclination (i)3.75296595° ± 1.62e-02
Long. of Asc. Node (Ω)60.52320381° ± 1.06e-02
Arg. of Perihelion (ω)95.54122989° ± 1.74e-02
Mean Anomaly (M)323.70920555° ± 1.82e-01
Mean Motion (n)0.4296135196°/day ± 2.07e-03
Perihelion dist (q)0.82351035 AU ± 4.15e-03
Aphelion dist (Q)2.65547730 AU ± 9.12e-03
Orbital Period2.29421617 yr ± 1.11e-02
Physical Parameters
H (abs. magnitude)24.88
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.142″
Uncertainty3
Orbit TypeApollo
MOID0.024991 AU
Observations Used18
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-19
Last Observation Used2025-12-21
Observations (18)
Date Type RA Dec Mag Band Observatory
2025-12-19 05:55:41 C 02 31 51.215 +25 05 54.42 V V00
2025-12-19 06:03:45 C 02 31 48.904 +25 05 57.34 V V00
2025-12-19 06:11:48 C 02 31 46.614 +25 05 59.93 V V00
2025-12-19 06:19:51 C 02 31 44.317 +25 06 02.95 V V00
2025-12-19 06:52:31 C 02 31 35.060 +25 06 13.80 V 291
2025-12-19 06:57:41 C 02 31 33.620 +25 06 15.90 V 291
2025-12-19 07:02:49 C 02 31 32.120 +25 06 17.50 V 291
2025-12-20 06:00:56 C 02 25 10.812 +25 15 15.05 V V00
2025-12-20 06:02:19 C 02 25 10.376 +25 15 15.37 V V00
2025-12-20 06:03:43 C 02 25 09.973 +25 15 15.73 V V00
2025-12-20 06:05:07 C 02 25 09.534 +25 15 16.24 V V00
2025-12-21 03:15:00 C 02 19 04.323 +25 23 10.58 W H01
2025-12-21 03:23:04 C 02 19 01.793 +25 23 13.60 W H01
2025-12-21 03:41:45 C 02 18 55.985 +25 23 20.38 W H01
2025-12-21 03:46:13 C 02 18 54.604 +25 23 22.09 W H01
2025-12-21 05:26:32 C 02 18 23.533 +25 23 57.88 V V06
2025-12-21 05:52:53 C 02 18 15.332 +25 24 06.23 V V06
2025-12-21 06:04:47 C 02 18 11.632 +25 24 09.97 V V06