2025 SB16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3290546508 ± 2.81e-05
Semi-major axis (a)1.5598157406 AU ± 6.96e-05
Inclination (i)7.05637069° ± 5.28e-04
Long. of Asc. Node (Ω)197.10960207° ± 4.90e-04
Arg. of Perihelion (ω)139.21518348° ± 6.08e-04
Mean Anomaly (M)44.71610785° ± 2.79e-03
Mean Motion (n)0.5059438582°/day ± 3.39e-05
Perihelion dist (q)1.04655112 AU ± 6.41e-05
Aphelion dist (Q)2.07308036 AU ± 1.02e-04
Orbital Period1.94809418 yr ± 1.30e-04
Physical Parameters
H (abs. magnitude)24.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.187″
Uncertainty1
Orbit TypeAmor
MOID0.071889 AU
Observations Used16
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-26
Last Observation Used2025-11-02
Observations (16)
Date Type RA Dec Mag Band Observatory
2025-09-26 11:53:19 C 03 52 49.252 +26 16 16.18 X F51
2025-09-26 12:10:23 C 03 52 49.714 +26 15 40.79 X F51
2025-09-26 12:27:28 C 03 52 50.206 +26 15 06.18 X F51
2025-09-27 08:20:48 C 03 53 38.54 +25 33 09.8 V H21
2025-09-27 08:34:14 C 03 53 38.89 +25 32 42.2 V H21
2025-09-28 07:42:10 C 03 54 30.23 +24 44 43.0 V H21
2025-09-28 07:46:20 C 03 54 30.31 +24 44 34.3 V H21
2025-09-28 07:50:54 C 03 54 30.41 +24 44 25.1 V H21
2025-09-29 08:21:15 C 03 55 16.64 +23 54 12.7 V H21
2025-09-29 08:33:35 C 03 55 16.86 +23 53 47.8 V H21
2025-10-24 07:10:56 C 03 46 35.05 +07 23 46.1 V H21
2025-10-24 07:19:15 C 03 46 34.61 +07 23 36.1 V H21
2025-10-24 07:23:24 C 03 46 34.38 +07 23 31.1 V H21
2025-11-02 09:02:38 C 03 36 09.392 +03 44 20.18 V V06
2025-11-02 09:18:39 C 03 36 08.500 +03 44 06.97 V V06
2025-11-02 09:34:40 C 03 36 07.580 +03 43 54.20 V V06