2025 YO2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2009455593 ± 1.02e-03
Semi-major axis (a)1.4233863877 AU ± 2.51e-03
Inclination (i)13.85547790° ± 4.22e-02
Long. of Asc. Node (Ω)267.83486230° ± 2.99e-02
Arg. of Perihelion (ω)120.06954756° ± 1.15e-01
Mean Anomaly (M)17.46354823° ± 9.99e-02
Mean Motion (n)0.5804008821°/day ± 1.54e-03
Perihelion dist (q)1.13736321 AU ± 2.48e-03
Aphelion dist (Q)1.70940956 AU ± 3.35e-03
Orbital Period1.69818192 yr ± 4.50e-03
Physical Parameters
H (abs. magnitude)23.54
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.153″
Uncertainty2
Orbit TypeAmor
MOID0.214440 AU
Observations Used23
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-19
Last Observation Used2025-12-22
Observations (23)
Date Type RA Dec Mag Band Observatory
2025-12-19 05:54:47 C 02 34 15.690 +25 48 54.61 V V00
2025-12-19 06:02:52 C 02 34 16.626 +25 48 39.56 V V00
2025-12-19 06:10:55 C 02 34 17.555 +25 48 24.34 V V00
2025-12-19 06:18:57 C 02 34 18.520 +25 48 09.22 V V00
2025-12-19 07:35:43 C 02 34 27.610 +25 45 43.10 V 291
2025-12-19 07:43:57 C 02 34 28.580 +25 45 27.20 V 291
2025-12-19 07:52:09 C 02 34 29.550 +25 45 12.00 V 291
2025-12-20 01:53:22 C 02 36 46.030 +25 11 59.39 V V06
2025-12-20 02:00:13 C 02 36 46.811 +25 11 47.15 V V06
2025-12-20 02:07:05 C 02 36 47.603 +25 11 34.76 V V06
2025-12-20 02:09:40 C 02 36 47.17 +25 11 27.5 V H21
2025-12-20 02:13:57 C 02 36 48.398 +25 11 22.20 V V06
2025-12-20 02:18:16 C 02 36 48.20 +25 11 12.2 V H21
2025-12-20 02:20:32 C 02 36 47.920 +25 11 39.70 V 807
2025-12-20 02:51:58 C 02 36 51.510 +25 10 41.80 V 807
2025-12-21 03:21:38 C 02 39 52.344 +24 26 13.63 V V06
2025-12-21 03:33:04 C 02 39 53.629 +24 25 53.44 V V06
2025-12-21 03:44:30 C 02 39 54.932 +24 25 33.31 V V06
2025-12-21 03:55:56 C 02 39 56.232 +24 25 13.04 V V06
2025-12-21 04:07:34 C 02 39 57.447 +24 24 51.74 W H01
2025-12-21 04:15:18 C 02 39 58.328 +24 24 37.89 W H01
2025-12-22 02:20:53 C 02 42 38.72 +23 46 04.8 V H21
2025-12-22 02:27:16 C 02 42 39.42 +23 45 54.0 V H21