2025 QR12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1476683757 ± 8.19e-06
Semi-major axis (a)0.9507840501 AU ± 1.96e-07
Inclination (i)9.81761751° ± 6.79e-04
Long. of Asc. Node (Ω)165.58947262° ± 9.27e-05
Arg. of Perihelion (ω)39.84751237° ± 9.87e-04
Mean Anomaly (M)204.97441759° ± 1.91e-03
Mean Motion (n)1.0631375183°/day ± 3.29e-07
Perihelion dist (q)0.81038331 AU ± 7.79e-06
Aphelion dist (Q)1.09118479 AU ± 7.79e-06
Orbital Period0.92709200 yr ± 2.87e-07
Physical Parameters
H (abs. magnitude)23.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.213″
Uncertainty1
Orbit TypeAten
MOID0.031607 AU
Observations Used148
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-29
Last Observation Used2025-10-11
Observations (172)
Date Type RA Dec Mag Band Observatory
2025-09-15 01:34:06 C 21 20 21.820 -28 16 16.60 V 807
2025-09-15 01:41:37 C 21 20 22.440 -28 16 47.60 V 807
2025-09-15 01:49:09 C 21 20 23.070 -28 17 18.70 V 807
2025-09-16 07:19:53 C 21 23 52.843 -30 11 15.67 X F51
2025-09-16 08:04:35 C 21 23 56.249 -30 13 55.16 X F51
2025-09-23 18:40:10 B 21 42 13.781 -37 26 17.69 W M21
2025-09-23 19:09:49 B 21 42 15.694 -37 27 07.67 W M21
2025-09-23 23:42:07 C 21 42 42.560 -37 33 57.50 V 807
2025-09-23 23:49:16 C 21 42 43.030 -37 34 09.60 V 807
2025-09-23 23:56:25 C 21 42 43.550 -37 34 21.50 V 807
2025-09-24 23:41:12 C 21 44 53.660 -38 09 21.40 V 807
2025-09-24 23:48:21 C 21 44 54.200 -38 09 32.00 V 807
2025-09-24 23:55:30 C 21 44 54.700 -38 09 42.80 V 807
2025-09-28 23:49:20 C 21 53 17.900 -39 58 21.10 V 807
2025-09-28 23:57:12 C 21 53 18.430 -39 58 29.20 V 807
2025-09-29 00:05:04 C 21 53 18.910 -39 58 36.50 V 807
2025-09-29 23:49:11 C 21 55 19.530 -40 18 45.10 V 807
2025-09-29 23:57:03 C 21 55 20.010 -40 18 52.80 V 807
2025-09-30 00:04:55 C 21 55 20.560 -40 18 59.00 V 807
2025-10-11 01:27:42 C 22 16 35.290 -42 06 40.70 V 807
2025-10-11 01:48:46 C 22 16 36.540 -42 06 41.50 V 807
2025-10-11 02:09:50 C 22 16 37.750 -42 06 43.80 V 807