2023 DB2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2310159852 ± 6.11e-07
Semi-major axis (a)1.0399356330 AU ± 1.16e-07
Inclination (i)12.50937549° ± 1.98e-05
Long. of Asc. Node (Ω)136.42101058° ± 1.99e-05
Arg. of Perihelion (ω)171.72324958° ± 5.12e-05
Mean Anomaly (M)77.75015292° ± 5.49e-05
Mean Motion (n)0.9293998265°/day ± 1.55e-07
Perihelion dist (q)0.79969388 AU ± 6.42e-07
Aphelion dist (Q)1.28017739 AU ± 6.52e-07
Orbital Period1.06049760 yr ± 1.77e-07
Physical Parameters
H (abs. magnitude)21.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.332″
Uncertainty0
Orbit TypeApollo
MOID0.200320 AU
Observations Used61
Oppositions1
Arc Total2023-2025
First Observation Used2023-02-12
Last Observation Used2025-11-26
Observations (63)
Date Type RA Dec Mag Band Observatory
2024-03-12 01:27:01 C 07 40 52.42 +34 34 44.4 V H21
2025-01-08 12:41:49 C 06 11 05.67 -05 08 04.7 q E29
2025-01-08 13:01:24 C 06 11 03.55 -05 07 28.8 q E29
2025-01-08 13:20:57 C 06 11 01.37 -05 06 53.7 q E29
2025-01-12 12:40:26 C 06 01 40.65 -02 11 18.6 q E29
2025-01-12 12:57:45 C 06 01 38.97 -02 10 46.2 q E29
2025-01-12 13:15:04 C 06 01 37.33 -02 10 13.9 q E29
2025-11-25 12:37:07 C 02 08 01.76 -55 39 41.7 V E29
2025-11-25 13:05:30 C 02 08 03.48 -55 38 13.4 V E29
2025-11-25 13:33:08 C 02 08 05.25 -55 36 46.7 V E29
2025-11-26 12:36:22 C 02 09 47.60 -54 24 28.8 V E29
2025-11-26 13:31:35 C 02 09 50.78 -54 21 37.1 V E29
2025-11-26 14:26:58 C 02 09 53.98 -54 18 43.9 V E29