2023 HB3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3490434000
Semi-major axis (a)1.0793440000 AU
Inclination (i)16.50713000°
Long. of Asc. Node (Ω)26.59653000°
Arg. of Perihelion (ω)58.39465000°
Mean Anomaly (M)196.78929000°
Mean Motion (n)0.8789501500°/day
Perihelion dist (q)0.70260610 AU
Aphelion dist (Q)1.45608190 AU
Orbital Period1.12134650 yr
Physical Parameters
H (abs. magnitude)25.68
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.740″
Uncertainty8
Orbit TypeApollo
MOID0.092354 AU
Observations Used12
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-04-22
Observations (14)
Date Type RA Dec Mag Band Observatory
2023-04-16 08:47:50 C 13 44 34.670 -09 29 20.94 V V00
2023-04-16 08:55:00 C 13 44 32.341 -09 29 39.41 V V00
2023-04-16 09:02:09 C 13 44 30.113 -09 29 57.48 V V00
2023-04-16 09:09:18 C 13 44 27.985 -09 30 15.08 V V00
2023-04-16 09:58:41 C 13 44 12.69 -09 32 20.7 o 291
2023-04-16 10:11:31 C 13 44 08.76 -09 32 53.0 o 291
2023-04-17 03:45:00 C 13 39 06.78 -10 15 23.4 V 807
2023-04-17 03:50:20 C 13 39 05.19 -10 15 36.3 V 807
2023-04-17 03:55:40 C 13 39 03.61 -10 15 49.6 V 807
2023-04-18 03:53:21 C 13 32 27.61 -11 11 28.8 V 807
2023-04-18 04:09:20 C 13 32 23.12 -11 12 04.6 V 807
2023-04-18 04:25:18 C 13 32 18.65 -11 12 40.0 V 807
2023-04-22 07:35:31 C 13 08 54.96 -14 23 36.4 o 291
2023-04-22 08:34:03 C 13 08 42.31 -14 25 09.9 o 291