2025 ST5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2141917097 ± 3.01e-04
Semi-major axis (a)1.2937624082 AU ± 5.34e-04
Inclination (i)23.77754208° ± 1.67e-02
Long. of Asc. Node (Ω)357.71876028° ± 6.16e-04
Arg. of Perihelion (ω)27.04488026° ± 2.00e-02
Mean Anomaly (M)23.08679969° ± 2.04e-03
Mean Motion (n)0.6697773921°/day ± 4.14e-04
Perihelion dist (q)1.01664923 AU ± 5.72e-04
Aphelion dist (Q)1.57087559 AU ± 7.56e-04
Orbital Period1.47157294 yr ± 9.10e-04
Physical Parameters
H (abs. magnitude)25.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.504″
Uncertainty1
Orbit TypeApollo
MOID0.030315 AU
Observations Used37
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-23
Last Observation Used2025-09-24
Observations (41)
Date Type RA Dec Mag Band Observatory
2025-09-23 02:54:57 C 21 50 49.124 +05 09 41.11 V G96
2025-09-23 03:02:24 C 21 50 42.630 +05 12 54.14 V G96
2025-09-23 03:09:52 C 21 50 36.100 +05 16 06.96 V G96
2025-09-23 03:17:19 C 21 50 29.440 +05 19 20.93 V G96
2025-09-23 04:04:45 B 21 49 42.010 +05 39 49.57 Z W05
2025-09-23 04:07:12 B 21 49 39.878 +05 40 53.62 Z W05
2025-09-23 04:09:36 B 21 49 37.682 +05 41 57.41 Z W05
2025-09-23 04:24:28 C 21 49 29.665 +05 48 24.08 V G96
2025-09-23 04:24:46 C 21 49 29.392 +05 48 32.04 V G96
2025-09-23 04:25:04 C 21 49 29.125 +05 48 39.28 V G96
2025-09-23 04:25:22 C 21 49 28.859 +05 48 47.84 V G96
2025-09-23 06:31:37 C 21 47 36.780 +06 42 55.30 V G96
2025-09-23 06:31:55 C 21 47 36.517 +06 43 02.53 V G96
2025-09-23 06:32:13 C 21 47 36.254 +06 43 10.63 V G96
2025-09-23 06:54:48 C 21 47 17.504 +06 52 51.09 U I41
2025-09-23 08:05:50 C 21 46 16.441 +07 22 40.27 V U74
2025-09-23 08:10:36 C 21 46 12.268 +07 24 41.03 V U74
2025-09-23 08:16:07 C 21 46 06.599 +07 27 15.84 U I41
2025-09-23 20:42:51 C 21 36 12.264 +12 33 29.16 W J95
2025-09-23 20:46:25 C 21 36 09.312 +12 34 53.54 W J95
2025-09-23 20:50:04 C 21 36 06.192 +12 36 20.74 W J95
2025-09-23 20:53:41 C 21 36 03.132 +12 37 47.10 W J95
2025-09-23 21:09:16 B 21 35 46.042 +12 48 37.15 W M21
2025-09-23 21:23:16 B 21 35 34.012 +12 54 08.73 W M21
2025-09-23 21:33:59 C 21 35 24.72 +12 53 58.0 Z L04
2025-09-23 21:40:12 C 21 35 19.52 +12 56 24.7 Z L04
2025-09-23 21:48:54 C 21 35 12.25 +12 59 50.1 Z L04
2025-09-24 00:28:28 C 21 33 16.680 +14 07 03.70 V 807
2025-09-24 00:36:03 C 21 33 10.260 +14 10 00.70 V 807
2025-09-24 00:43:37 C 21 33 03.830 +14 12 57.40 V 807
2025-09-24 04:21:12 B 21 30 11.506 +15 31 59.56 V U52
2025-09-24 04:52:58 B 21 29 45.180 +15 44 02.29 V U52
2025-09-24 07:00:06 C 21 27 58.959 +16 31 52.15 V U74
2025-09-24 07:04:52 C 21 27 54.917 +16 33 35.64 V U74
2025-09-24 19:08:20 B 21 18 47.79 +20 50 27.0 X M75
2025-09-24 19:21:05 B 21 18 37.72 +20 54 45.0 X M75
2025-09-24 19:33:41 B 21 18 27.76 +20 58 59.3 X M75
2025-09-24 19:57:32 C 21 18 13.55 +21 07 07.6 d L01
2025-09-24 20:06:34 C 21 18 06.39 +21 10 09.7 d L01
2025-09-24 20:09:25 C 21 18 04.15 +21 11 07.5 d L01
2025-09-24 20:12:48 C 21 18 01.40 +21 12 16.3 d L01