2025 QB2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4734628150 ± 7.00e-03
Semi-major axis (a)2.0102854852 AU ± 2.83e-02
Inclination (i)6.84052476° ± 6.24e-02
Long. of Asc. Node (Ω)325.95756713° ± 9.02e-02
Arg. of Perihelion (ω)34.98308092° ± 6.74e-02
Mean Anomaly (M)24.38244855° ± 4.83e-01
Mean Motion (n)0.3458005429°/day ± 7.31e-03
Perihelion dist (q)1.05849006 AU ± 2.05e-02
Aphelion dist (Q)2.96208091 AU ± 4.40e-02
Orbital Period2.85027396 yr ± 6.02e-02
Physical Parameters
H (abs. magnitude)23.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.362″
Uncertainty3
Orbit TypeAmor
MOID0.074199 AU
Observations Used17
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-19
Last Observation Used2025-08-25
Observations (17)
Date Type RA Dec Mag Band Observatory
2025-08-19 12:31:21 C 02 11 30.509 +20 25 59.26 X F52
2025-08-19 12:46:14 C 02 11 34.218 +20 26 45.33 X F52
2025-08-19 13:01:11 C 02 11 37.893 +20 27 31.09 X F52
2025-08-20 02:24:23 C 02 15 06.80 +21 08 01.3 X L01
2025-08-20 02:35:18 C 02 15 09.49 +21 08 34.0 X L01
2025-08-20 02:40:45 C 02 15 10.91 +21 08 51.4 X L01
2025-08-20 04:47:55 C 02 15 44.127 +21 15 29.26 W J04
2025-08-20 05:11:02 C 02 15 49.875 +21 16 40.12 W J04
2025-08-20 13:27:32 C 02 18 00.450 +21 41 41.91 V T14
2025-08-20 13:28:56 C 02 18 00.793 +21 41 46.12 V T14
2025-08-20 13:30:20 C 02 18 01.145 +21 41 50.37 V T14
2025-08-20 13:31:45 C 02 18 01.493 +21 41 54.63 V T14
2025-08-21 09:03:14 C 02 23 08.17 +22 39 48.8 V H21
2025-08-21 09:07:24 C 02 23 09.21 +22 40 01.2 V H21
2025-08-21 09:11:33 C 02 23 10.25 +22 40 13.7 V H21
2025-08-25 08:56:10 C 02 48 20.22 +27 08 47.5 V H21
2025-08-25 09:14:50 C 02 48 24.94 +27 09 36.4 V H21