2025 SK27

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2908889978 ± 4.51e-05
Semi-major axis (a)1.4421976253 AU ± 9.60e-05
Inclination (i)17.60976585° ± 1.70e-03
Long. of Asc. Node (Ω)190.97810348° ± 3.38e-05
Arg. of Perihelion (ω)145.17065654° ± 6.27e-04
Mean Anomaly (M)45.76441521° ± 5.11e-03
Mean Motion (n)0.5690823444°/day ± 5.68e-05
Perihelion dist (q)1.02267820 AU ± 9.42e-05
Aphelion dist (Q)1.86171705 AU ± 1.40e-04
Orbital Period1.73195723 yr ± 1.73e-04
Physical Parameters
H (abs. magnitude)24.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.188″
Uncertainty1
Orbit TypeAmor
MOID0.057395 AU
Observations Used66
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-30
Last Observation Used2025-10-28
Observations (72)
Date Type RA Dec Mag Band Observatory
2025-10-02 21:43:47 B 00 01 50.791 +10 12 00.94 X K87
2025-10-02 22:06:44 B 00 02 01.498 +10 07 26.18 X K87
2025-10-02 22:29:43 B 00 02 12.230 +10 02 51.72 X K87
2025-10-03 02:30:33 C 00 04 13.030 +09 18 09.90 V 807
2025-10-03 02:39:03 C 00 04 16.860 +09 16 30.00 V 807
2025-10-03 02:47:26 C 00 04 20.650 +09 14 51.20 V 807
2025-10-04 05:11:34 C 00 16 30.63 +04 10 57.3 V H21
2025-10-04 05:15:36 C 00 16 32.27 +04 10 13.3 V H21
2025-10-04 05:19:38 C 00 16 33.91 +04 09 29.1 V H21
2025-10-04 05:23:40 C 00 16 35.55 +04 08 44.7 V H21
2025-10-04 05:27:41 C 00 16 37.20 +04 08 00.6 V H21
2025-10-04 05:31:43 C 00 16 38.87 +04 07 16.5 V H21
2025-10-04 05:35:53 C 00 16 40.57 +04 06 30.8 V H21
2025-10-13 06:32:19 C 01 21 49.910 -21 26 15.60 V 807
2025-10-13 06:44:44 C 01 21 52.080 -21 27 04.00 V 807
2025-10-13 06:57:09 C 01 21 54.270 -21 27 52.30 V 807
2025-10-15 09:11:12 C 01 30 59.779 -24 24 16.68 X F51
2025-10-15 09:26:25 C 01 31 01.946 -24 25 03.73 X F51
2025-10-15 09:41:39 C 01 31 04.131 -24 25 51.19 X F51
2025-10-28 02:42:09 C 02 03 12.400 -32 18 03.50 V 807
2025-10-28 03:08:34 C 02 03 13.840 -32 18 20.20 V 807
2025-10-28 03:34:56 C 02 03 15.210 -32 18 36.90 V 807