2025 YC5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5459954581 ± 2.46e-03
Semi-major axis (a)2.7195432508 AU ± 1.78e-02
Inclination (i)10.02057819° ± 1.51e-03
Long. of Asc. Node (Ω)354.33858707° ± 6.02e-02
Arg. of Perihelion (ω)196.11646181° ± 1.94e-01
Mean Anomaly (M)336.27087092° ± 2.70e-01
Mean Motion (n)0.2197699559°/day ± 2.15e-03
Perihelion dist (q)1.23468499 AU ± 1.05e-02
Aphelion dist (Q)4.20440151 AU ± 2.83e-02
Orbital Period4.48480903 yr ± 4.40e-02
Physical Parameters
H (abs. magnitude)19.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.169″
Uncertainty3
Orbit TypeAmor
MOID0.241056 AU
Observations Used26
Oppositions1
Arc Total2025-2025
First Observation Used2025-11-27
Last Observation Used2025-12-24
Observations (28)
Date Type RA Dec Mag Band Observatory
2025-11-27 14:23:35 C 10 42 04.176 +19 41 33.77 V F52
2025-11-27 14:40:14 C 10 42 05.920 +19 41 23.49 V F52
2025-11-27 14:56:57 C 10 42 07.650 +19 41 13.81 V F52
2025-12-17 13:40:58 C 11 34 24.602 +14 15 28.26 X F52
2025-12-17 13:56:51 C 11 34 26.407 +14 15 16.06 X F52
2025-12-17 14:28:37 C 11 34 29.883 +14 14 51.66 X F52
2025-12-18 08:48:39 C 11 36 33.660 +14 00 25.70 V 691
2025-12-18 09:03:02 C 11 36 35.250 +14 00 14.20 V 691
2025-12-18 09:17:24 C 11 36 36.860 +14 00 03.00 V 691
2025-12-18 14:04:26 C 11 37 09.047 +13 56 18.49 V T14
2025-12-18 14:06:10 C 11 37 09.236 +13 56 17.13 V T14
2025-12-18 14:07:55 C 11 37 09.428 +13 56 15.75 V T14
2025-12-18 14:09:40 C 11 37 09.621 +13 56 14.36 V T14
2025-12-19 12:04:53 C 11 39 37.672 +13 38 44.57 W H01
2025-12-19 12:09:32 C 11 39 38.196 +13 38 40.79 W H01
2025-12-19 12:25:53 C 11 39 40.018 +13 38 27.56 W H01
2025-12-19 12:35:32 C 11 39 41.066 +13 38 20.02 W H01
2025-12-20 08:54:35 C 11 41 59.08 +13 21 55.1 V H21
2025-12-20 09:06:40 C 11 42 00.41 +13 21 45.2 V H21
2025-12-20 09:14:44 C 11 42 01.31 +13 21 38.7 V H21
2025-12-20 10:35:17 C 11 42 10.487 +13 20 34.26 V I52
2025-12-20 10:38:28 C 11 42 10.804 +13 20 32.32 V I52
2025-12-20 10:41:41 C 11 42 11.171 +13 20 28.82 V I52
2025-12-20 10:44:52 C 11 42 11.538 +13 20 26.48 V I52
2025-12-24 13:50:00 C 11 53 28.632 +11 57 33.03 X F51
2025-12-24 14:07:26 C 11 53 30.582 +11 57 17.99 X F51
2025-12-24 14:24:50 C 11 53 32.529 +11 57 03.08 X F51
2025-12-24 14:42:22 C 11 53 34.494 +11 56 47.99 X F51