2004 QB

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6550476483
Semi-major axis (a)2.1089814327 AU
Inclination (i)11.09046294° ± 4.00e+00
Long. of Asc. Node (Ω)130.37202170° ± 5.00e+00
Arg. of Perihelion (ω)112.78955484° ± 6.00e+00
Mean Anomaly (M)353.85168441°
Mean Motion (n)0.3218081700°/day
Perihelion dist (q)0.72749980 AU
Aphelion dist (Q)3.49044920 AU
Orbital Period3.06271790 yr
Physical Parameters
H (abs. magnitude)19.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.264″
Uncertainty
Orbit TypeApollo
MOID0.020249 AU
Observations Used71
Oppositions1
Arc Total2004-2004
First Observation Used
Last Observation Used2004-09-15
Observations (74)
Date Type RA Dec Mag Band Observatory
2004-08-23 02:22:29 C 22 26 35.54 -34 09 47.6 r 859
2004-08-23 02:31:26 C 22 26 35.00 -34 09 44.1 r 859
2004-08-23 02:40:11 C 22 26 34.49 -34 09 39.7 r 859
2004-08-23 02:50:17 C 22 26 33.88 -34 09 36.0 r 859
2004-08-24 05:08:00 C 22 25 28.47 -33 57 49.7 c 844
2004-08-24 05:20:45 C 22 25 27.58 -33 57 39.3 c 844
2004-08-24 05:30:22 C 22 25 27.21 -33 57 36.2 c 844
2004-08-26 14:48:23 C 22 23 33.20 -33 34 03.7 r 428
2004-08-26 15:30:00 C 22 23 31.47 -33 33 46.0 r 428
2004-08-26 15:37:14 C 22 23 31.24 -33 33 42.4 r 428
2004-08-28 12:46:27 C 22 22 22.039 -33 15 57.94 r 413
2004-08-28 12:52:27 C 22 22 21.825 -33 15 55.38 r 413
2004-09-03 13:46:26 C 22 19 51.67 -32 21 08.7 r E12
2004-09-03 13:58:48 C 22 19 51.39 -32 21 03.7 r E12
2004-09-03 14:11:11 C 22 19 51.19 -32 20 59.1 r E12
2004-09-03 14:23:34 C 22 19 50.92 -32 20 54.3 r E12
2004-09-05 18:50:31 C 22 19 18.821 -32 01 01.68 r 413
2004-09-05 18:53:52 C 22 19 18.790 -32 01 00.30 r 413
2004-09-05 18:57:11 C 22 19 18.759 -32 00 59.00 r 413
2004-09-14 15:01:54 C 22 18 53.55 -30 39 05.9 c 474
2004-09-14 15:12:58 C 22 18 53.55 -30 39 01.2 c 474
2004-09-14 15:22:55 C 22 18 53.57 -30 38 57.0 c 474
2004-09-15 09:47:57 C 22 18 58.76 -30 31 58.6 o 568
2004-09-15 09:52:12 C 22 18 58.75 -30 31 57.0 o 568