2025 FS12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4727895158 ± 1.10e-04
Semi-major axis (a)2.1431327775 AU ± 5.00e-04
Inclination (i)20.87623441° ± 3.07e-03
Long. of Asc. Node (Ω)33.06195994° ± 5.22e-04
Arg. of Perihelion (ω)135.63370081° ± 2.32e-03
Mean Anomaly (M)80.11901079° ± 2.88e-02
Mean Motion (n)0.3141511533°/day ± 1.10e-04
Perihelion dist (q)1.12988207 AU ± 3.54e-04
Aphelion dist (Q)3.15638349 AU ± 7.73e-04
Orbital Period3.13742691 yr ± 1.10e-03
Physical Parameters
H (abs. magnitude)23.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.242″
Uncertainty2
Orbit TypeAmor
MOID0.202924 AU
Observations Used33
Oppositions1
Arc Total2025-2025
First Observation Used2025-03-24
Last Observation Used2025-04-30
Observations (33)
Date Type RA Dec Mag Band Observatory
2025-03-24 12:51:31 C 14 26 12.934 +50 46 26.39 X F52
2025-03-24 13:09:07 C 14 26 10.373 +50 45 38.96 X F52
2025-03-24 13:26:43 C 14 26 07.791 +50 44 50.98 X F52
2025-03-25 14:00:51 C 14 22 55.820 +49 37 11.25 V T14
2025-03-25 14:02:43 C 14 22 55.546 +49 37 05.87 V T14
2025-03-25 14:04:21 C 14 22 55.315 +49 37 01.27 V T14
2025-03-26 05:57:27 C 14 20 54.375 +48 51 10.73 W H01
2025-03-26 06:02:49 C 14 20 53.615 +48 50 55.64 W H01
2025-03-26 06:15:18 C 14 20 51.865 +48 50 20.16 W H01
2025-03-26 06:31:51 C 14 20 49.523 +48 49 32.89 W H01
2025-03-26 10:37:40 C 14 20 14.226 +48 37 38.24 V V06
2025-03-26 10:42:43 C 14 20 13.531 +48 37 22.44 V V06
2025-03-26 10:47:46 C 14 20 12.872 +48 37 07.50 V V06
2025-03-26 10:52:49 C 14 20 12.127 +48 36 52.74 V V06
2025-03-28 09:45:36 C 14 14 01.093 +46 12 07.29 W H01
2025-03-28 09:52:14 C 14 14 00.143 +46 11 45.90 W H01
2025-03-28 10:07:11 C 14 13 57.952 +46 10 57.15 W H01
2025-03-28 10:18:44 C 14 13 56.281 +46 10 19.38 W H01
2025-04-07 10:58:49 C 13 42 54.290 +30 14 42.60 V 691
2025-04-07 11:20:16 C 13 42 51.490 +30 13 02.40 V 691
2025-04-07 11:41:42 C 13 42 48.720 +30 11 21.60 V 691
2025-04-18 04:14:46 C 13 15 59.890 +09 24 47.00 V 807
2025-04-18 04:20:26 C 13 15 59.340 +09 24 20.00 V 807
2025-04-18 04:26:24 C 13 15 58.750 +09 23 51.80 V 807
2025-04-18 07:05:04 C 13 15 45.040 +09 10 36.30 V 691
2025-04-18 07:32:49 C 13 15 42.440 +09 08 24.90 V 691
2025-04-26 05:55:29 C 13 02 00.960 -04 32 18.50 V 691
2025-04-26 06:16:54 C 13 01 59.530 -04 33 39.60 V 691
2025-04-26 06:38:26 C 13 01 58.130 -04 35 01.50 V 691
2025-04-30 06:55:29 C 12 57 09.212 -10 12 53.82 V V06
2025-04-30 06:59:23 C 12 57 09.025 -10 13 06.56 V V06
2025-04-30 07:03:18 C 12 57 08.813 -10 13 19.13 V V06
2025-04-30 07:07:12 C 12 57 08.572 -10 13 32.16 V V06