2025 QS12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6229310296 ± 4.84e-04
Semi-major axis (a)2.6794568452 AU ± 3.44e-03
Inclination (i)0.82607177° ± 5.07e-04
Long. of Asc. Node (Ω)257.21852514° ± 4.82e-02
Arg. of Perihelion (ω)56.68975078° ± 5.09e-02
Mean Anomaly (M)22.87568017° ± 4.43e-02
Mean Motion (n)0.2247202069°/day ± 4.33e-04
Perihelion dist (q)1.01034003 AU ± 1.83e-03
Aphelion dist (Q)4.34857366 AU ± 5.73e-03
Orbital Period4.38601538 yr ± 8.45e-03
Physical Parameters
H (abs. magnitude)25.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.197″
Uncertainty2
Orbit TypeApollo
MOID0.010404 AU
Observations Used35
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-29
Last Observation Used2025-08-30
Observations (37)
Date Type RA Dec Mag Band Observatory
2025-08-29 06:16:03 C 21 49 47.021 +15 21 31.87 X F51
2025-08-29 06:32:01 C 21 50 07.639 +15 21 54.33 X F51
2025-08-29 06:48:04 C 21 50 28.270 +15 22 16.45 X F51
2025-08-29 08:20:25 C 21 52 25.090 +15 24 15.54 V F51
2025-08-29 08:21:21 C 21 52 26.250 +15 24 16.68 V F51
2025-08-29 08:27:30 C 21 52 33.750 +15 24 28.50 V T12
2025-08-29 08:28:21 C 21 52 34.809 +15 24 29.51 V T12
2025-08-29 08:29:13 C 21 52 35.927 +15 24 30.57 V T12
2025-08-29 12:25:29 B 21 57 44.283 +15 27 18.48 Z Q06
2025-08-29 12:38:59 B 21 58 00.735 +15 27 32.11 Z Q06
2025-08-29 19:13:00 B 22 06 12.71 +15 32 09.7 X M45
2025-08-29 19:24:04 C 22 06 26.917 +15 31 53.70 X 033
2025-08-29 19:25:45 C 22 06 28.897 +15 31 54.99 X 033
2025-08-29 19:26:52 B 22 06 28.84 +15 32 22.0 X M45
2025-08-29 19:27:27 C 22 06 30.910 +15 31 56.40 X 033
2025-08-29 19:28:53 C 22 06 32.620 +15 31 57.50 X 033
2025-08-29 19:31:25 C 22 06 35.590 +15 31 59.60 X 033
2025-08-29 19:55:20 C 22 07 02.35 +15 32 40.6 Z L04
2025-08-29 20:07:37 C 22 07 16.58 +15 32 49.7 Z L04
2025-08-29 22:53:26 C 22 10 30.643 +15 34 24.82 W J95
2025-08-29 22:58:16 C 22 10 36.134 +15 34 27.37 W J95
2025-08-29 23:03:38 C 22 10 42.185 +15 34 31.01 W J95
2025-08-30 02:57:14 C 22 15 16.72 +15 37 12.4 X W62
2025-08-30 03:11:00 C 22 15 31.69 +15 37 20.4 X W62
2025-08-30 03:22:25 B 22 15 48.149 +15 37 25.90 Z H36
2025-08-30 03:24:47 C 22 15 46.64 +15 37 27.9 X W62
2025-08-30 03:30:42 B 22 15 57.259 +15 37 30.18 Z H36
2025-08-30 03:39:00 B 22 16 06.274 +15 37 35.51 Z H36
2025-08-30 03:39:55 C 22 16 05.65 +15 37 37.0 V H21
2025-08-30 03:43:56 C 22 16 10.02 +15 37 39.3 V H21
2025-08-30 03:47:58 C 22 16 14.36 +15 37 41.4 V H21
2025-08-30 03:51:59 C 22 16 18.69 +15 37 44.0 V H21
2025-08-30 03:56:01 C 22 16 23.04 +15 37 46.1 V H21
2025-08-30 04:03:52 B 22 16 33.276 +15 37 49.26 X 734
2025-08-30 04:09:14 B 22 16 38.998 +15 37 52.57 X 734
2025-08-30 10:52:44 C 22 23 46.023 +15 40 18.09 V U74
2025-08-30 10:57:33 C 22 23 50.801 +15 40 16.13 V U74