2025 SB73

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5585574458 ± 3.62e-04
Semi-major axis (a)2.6186775171 AU ± 2.46e-03
Inclination (i)25.22210715° ± 1.73e-02
Long. of Asc. Node (Ω)206.92340546° ± 3.07e-04
Arg. of Perihelion (ω)104.53171384° ± 7.07e-03
Mean Anomaly (M)29.78362934° ± 4.11e-02
Mean Motion (n)0.2325890404°/day ± 3.27e-04
Perihelion dist (q)1.15599569 AU ± 1.44e-03
Aphelion dist (Q)4.08135934 AU ± 3.95e-03
Orbital Period4.23762995 yr ± 5.97e-03
Physical Parameters
H (abs. magnitude)21.94
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.225″
Uncertainty2
Orbit TypeAmor
MOID0.377860 AU
Observations Used19
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-30
Last Observation Used2025-10-17
Observations (19)
Date Type RA Dec Mag Band Observatory
2025-09-30 09:43:48 C 01 59 45.615 +26 41 31.96 X F52
2025-09-30 09:58:37 C 01 59 45.134 +26 40 59.84 X F52
2025-09-30 10:13:23 C 01 59 44.676 +26 40 28.01 X F52
2025-10-01 05:09:58 C 01 59 14.298 +25 59 11.65 V V06
2025-10-01 05:13:24 C 01 59 14.219 +25 59 04.34 V V06
2025-10-01 05:16:50 C 01 59 14.104 +25 58 56.71 V V06
2025-10-01 05:20:15 C 01 59 13.945 +25 58 49.55 V V06
2025-10-01 06:48:08 C 01 59 10.86 +25 55 38.3 V H21
2025-10-01 06:52:47 C 01 59 10.71 +25 55 28.7 V H21
2025-10-03 12:03:02 C 01 57 39.470 +23 59 44.58 V T14
2025-10-03 12:04:26 C 01 57 39.420 +23 59 41.56 V T14
2025-10-03 12:05:50 C 01 57 39.373 +23 59 38.52 V T14
2025-10-12 05:21:21 C 01 51 07.310 +16 34 02.00 V 807
2025-10-12 05:39:54 C 01 51 06.620 +16 33 24.20 V 807
2025-10-12 05:58:28 C 01 51 05.980 +16 32 46.30 V 807
2025-10-15 05:33:53 C 01 48 50.39 +14 09 02.9 V H21
2025-10-15 05:42:37 C 01 48 50.07 +14 08 45.7 V H21
2025-10-17 04:50:23 C 01 47 22.99 +12 38 09.8 V H21
2025-10-17 04:59:48 C 01 47 22.68 +12 37 52.1 V H21