2025 YK2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1585948756 ± 7.08e-04
Semi-major axis (a)1.2312635639 AU ± 1.20e-03
Inclination (i)25.53440351° ± 4.96e-02
Long. of Asc. Node (Ω)82.30920633° ± 2.65e-03
Arg. of Perihelion (ω)336.98322837° ± 5.57e-02
Mean Anomaly (M)0.74221777° ± 4.26e-02
Mean Motion (n)0.7214159407°/day ± 1.06e-03
Perihelion dist (q)1.03599147 AU ± 1.34e-03
Aphelion dist (Q)1.42653566 AU ± 1.64e-03
Orbital Period1.36623857 yr ± 2.00e-03
Physical Parameters
H (abs. magnitude)25.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.378″
Uncertainty2
Orbit TypeAmor
MOID0.061734 AU
Observations Used19
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-18
Last Observation Used2025-12-20
Observations (19)
Date Type RA Dec Mag Band Observatory
2025-12-18 05:52:45 C 06 43 03.148 +53 28 52.03 V V00
2025-12-18 06:00:48 C 06 43 01.484 +53 30 25.88 V V00
2025-12-18 06:08:51 C 06 42 59.681 +53 32 01.79 V V00
2025-12-18 06:16:53 C 06 42 57.989 +53 33 37.22 V V00
2025-12-18 07:59:57 C 06 42 35.390 +53 53 40.00 V 291
2025-12-18 08:05:33 C 06 42 34.110 +53 54 45.00 V 291
2025-12-18 08:11:11 C 06 42 32.900 +53 55 49.70 V 291
2025-12-18 09:02:31 C 06 42 21.244 +54 05 37.68 V V06
2025-12-18 09:08:47 C 06 42 19.818 +54 06 48.60 V V06
2025-12-18 09:15:02 C 06 42 18.374 +54 07 59.74 V V06
2025-12-18 09:21:17 C 06 42 17.078 +54 09 10.69 V V06
2025-12-19 02:12:55 C 06 39 21.75 +57 13 17.6 V 291
2025-12-19 02:24:04 C 06 39 19.53 +57 15 18.5 V 291
2025-12-19 02:35:25 C 06 39 17.34 +57 17 21.6 V 291
2025-12-19 05:15:35 C 06 38 42.392 +57 46 00.66 V V06
2025-12-19 05:21:20 C 06 38 41.053 +57 47 01.75 V V06
2025-12-19 05:32:50 C 06 38 38.353 +57 49 03.11 V V06
2025-12-20 07:57:43 C 06 32 52.789 +62 05 11.40 V V00
2025-12-20 08:21:58 C 06 32 45.949 +62 08 49.88 V V00