2025 YC3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1747805214 ± 2.50e-05
Semi-major axis (a)0.8533907398 AU ± 4.57e-06
Inclination (i)23.58795402° ± 1.21e-02
Long. of Asc. Node (Ω)270.79405387° ± 7.56e-04
Arg. of Perihelion (ω)332.12624711° ± 8.97e-03
Mean Anomaly (M)176.81963122° ± 1.34e-02
Mean Motion (n)1.2502313569°/day ± 1.00e-05
Perihelion dist (q)0.70423466 AU ± 2.17e-05
Aphelion dist (Q)1.00254682 AU ± 2.20e-05
Orbital Period0.78835511 yr ± 6.33e-06
Physical Parameters
H (abs. magnitude)23.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.110″
Uncertainty2
Orbit TypeAten
MOID0.005621 AU
Observations Used22
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-20
Last Observation Used2025-12-22
Observations (34)
Date Type RA Dec Mag Band Observatory
2025-12-19 03:48:12 C 20 56 11.003 +60 05 51.36 U I41
2025-12-20 05:09:52 C 21 38 12.895 +51 55 05.41 V T08
2025-12-20 05:14:30 C 21 38 19.570 +51 53 15.61 V T08
2025-12-20 05:15:49 C 21 38 21.518 +51 52 42.28 V T08
2025-12-20 05:31:39 C 21 38 44.657 +51 46 16.14 V T08
2025-12-20 05:44:54 C 21 39 03.960 +51 40 54.80 V T08
2025-12-20 18:13:15 B 21 57 36.42 +46 17 05.4 X 595
2025-12-20 18:15:24 B 21 57 39.34 +46 16 04.3 X 595
2025-12-20 18:17:32 B 21 57 42.21 +46 15 03.5 X 595
2025-12-20 18:33:49 B 21 58 04.26 +46 07 18.2 X 595
2025-12-20 18:35:57 B 21 58 07.15 +46 06 16.7 X 595
2025-12-20 18:38:05 B 21 58 10.08 +46 05 15.2 X 595
2025-12-20 20:21:02 C 22 00 30.17 +45 15 37.8 V 104
2025-12-20 20:29:43 C 22 00 42.05 +45 11 22.7 V 104
2025-12-20 23:57:09 B 22 05 36.310 +43 32 28.18 Z W05
2025-12-20 23:59:40 B 22 05 39.497 +43 31 11.93 Z W05
2025-12-21 00:02:12 B 22 05 42.720 +43 29 54.17 Z W05
2025-12-21 00:26:01 B 22 06 16.169 +43 17 32.14 Z H36
2025-12-21 00:34:10 B 22 06 26.503 +43 13 23.23 Z H36
2025-12-21 01:32:49 C 22 07 47.301 +42 44 21.11 U I41
2025-12-21 01:33:30 C 22 07 48.473 +42 43 52.50 U I41
2025-12-21 10:50:23 B 22 19 48.005 +37 45 55.12 V P13
2025-12-21 11:07:42 B 22 20 08.330 +37 36 07.92 V P13
2025-12-21 11:22:20 B 22 20 25.553 +37 27 50.11 V P13
2025-12-21 16:41:38 B 22 27 05.359 +34 24 20.95 Z K74
2025-12-21 16:44:56 B 22 27 09.034 +34 22 24.78 Z K74
2025-12-21 16:48:13 B 22 27 12.718 +34 20 28.39 Z K74
2025-12-22 01:41:10 C 22 37 22.872 +29 00 23.18 V 703
2025-12-22 01:44:25 C 22 37 26.252 +28 58 21.00 V 703
2025-12-22 01:47:40 C 22 37 29.586 +28 56 19.10 V 703
2025-12-27 10:13:44 C 00 07 08.225 -30 54 06.98 W 474
2025-12-27 10:17:20 C 00 07 09.504 -30 54 54.14 W 474
2025-12-27 10:20:57 C 00 07 10.968 -30 55 42.56 W 474
2025-12-27 10:28:10 C 00 07 13.618 -30 57 18.76 W 474