2025 ST6

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7045147040 ± 4.27e-04
Semi-major axis (a)1.9820216903 AU ± 2.37e-03
Inclination (i)4.76489423° ± 3.47e-03
Long. of Asc. Node (Ω)172.22173650° ± 1.27e-03
Arg. of Perihelion (ω)283.14825057° ± 1.62e-03
Mean Anomaly (M)2.22866676° ± 1.12e-03
Mean Motion (n)0.3532235669°/day ± 6.34e-04
Perihelion dist (q)0.58565827 AU ± 1.10e-03
Aphelion dist (Q)3.37838511 AU ± 4.13e-03
Orbital Period2.79037521 yr ± 5.01e-03
Physical Parameters
H (abs. magnitude)25.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.333″
Uncertainty1
Orbit TypeApollo
MOID0.018231 AU
Observations Used42
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-16
Last Observation Used2025-09-25
Observations (43)
Date Type RA Dec Mag Band Observatory
2025-09-16 11:24:44 C 00 16 02.798 -00 04 14.33 V F51
2025-09-16 12:09:07 C 00 16 03.121 -00 05 23.08 V F51
2025-09-16 12:26:27 C 00 16 03.258 -00 05 50.10 V F51
2025-09-16 12:43:53 C 00 16 03.389 -00 06 17.07 V F51
2025-09-18 11:15:24 C 00 17 19.773 -01 33 21.88 V F51
2025-09-18 11:16:21 C 00 17 19.772 -01 33 24.09 V F51
2025-09-18 11:28:37 C 00 17 19.935 -01 33 51.67 V F51
2025-09-18 11:41:49 C 00 17 20.073 -01 34 21.11 V F51
2025-09-18 11:42:46 C 00 17 20.081 -01 34 23.12 V F51
2025-09-18 11:55:53 C 00 17 20.230 -01 34 52.53 V F51
2025-09-18 14:05:31 C 00 17 22.088 -01 39 47.00 V F51
2025-09-18 14:06:26 C 00 17 22.105 -01 39 49.15 V F51
2025-09-23 08:09:06 C 00 23 58.773 -09 58 28.19 U I41
2025-09-23 08:33:18 C 00 24 00.512 -10 01 48.09 U I41
2025-09-23 10:53:17 C 00 24 16.592 -10 21 02.61 V F51
2025-09-23 11:10:23 C 00 24 17.823 -10 23 28.81 V F51
2025-09-23 11:27:11 C 00 24 19.058 -10 25 52.85 V F51
2025-09-23 13:04:55 C 00 24 26.684 -10 40 03.84 V F52
2025-09-23 13:05:57 C 00 24 26.754 -10 40 13.59 V F52
2025-09-23 13:07:14 C 00 24 26.877 -10 40 24.33 V F52
2025-09-23 13:08:16 C 00 24 26.965 -10 40 33.64 V F52
2025-09-23 14:11:12 C 00 24 37.603 -10 47 22.88 W 474
2025-09-23 14:14:05 C 00 24 37.951 -10 47 48.98 W 474
2025-09-23 14:16:59 C 00 24 38.150 -10 48 14.26 W 474
2025-09-23 14:19:52 C 00 24 38.395 -10 48 39.92 W 474
2025-09-23 14:22:45 C 00 24 38.638 -10 49 06.42 W 474
2025-09-23 22:06:16 B 00 25 41.39 -12 06 59.8 X M45
2025-09-23 22:17:11 B 00 25 42.53 -12 08 52.5 X M45
2025-09-23 22:27:55 B 00 25 43.63 -12 10 43.3 X M45
2025-09-23 23:26:48 C 00 25 51.686 -12 21 02.90 X 033
2025-09-23 23:27:25 C 00 25 51.787 -12 21 09.30 X 033
2025-09-23 23:28:03 C 00 25 51.805 -12 21 15.80 X 033
2025-09-23 23:28:40 C 00 25 51.884 -12 21 21.60 X 033
2025-09-24 01:50:26 C 00 26 19.260 -12 43 16.20 V 807
2025-09-24 01:58:47 C 00 26 20.230 -12 44 48.80 V 807
2025-09-24 02:07:10 C 00 26 21.230 -12 46 21.20 V 807
2025-09-24 08:11:59 C 00 27 11.423 -13 59 50.83 V U74
2025-09-24 08:16:39 C 00 27 12.039 -14 00 47.58 V U74
2025-09-24 20:57:24 C 00 29 41.40 -16 55 55.4 V L01
2025-09-24 21:00:16 C 00 29 41.92 -16 56 40.5 V L01
2025-09-25 03:32:01 C 00 31 12.29 -18 42 02.6 V W94
2025-09-25 03:41:04 C 00 31 14.02 -18 44 43.3 V W94
2025-09-25 03:50:03 C 00 31 15.80 -18 47 24.0 V W94