2004 QA2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5153273997
Semi-major axis (a)2.1221652800 AU
Inclination (i)8.36606869°
Long. of Asc. Node (Ω)132.74188542°
Arg. of Perihelion (ω)159.51259959° ± 6.00e+00
Mean Anomaly (M)322.81505396°
Mean Motion (n)0.3188133300°/day
Perihelion dist (q)1.02855530 AU
Aphelion dist (Q)3.21576730 AU
Orbital Period3.09148810 yr
Physical Parameters
H (abs. magnitude)22.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.495″
Uncertainty
Orbit TypeAmor
MOID0.027685 AU
Observations Used33
Oppositions1
Arc Total2004-2004
First Observation Used
Last Observation Used2004-09-20
Observations (33)
Date Type RA Dec Mag Band Observatory
2004-08-20 11:35:43 C 20 11 17.52 -41 21 11.1 r E12
2004-08-20 11:58:42 C 20 11 31.46 -41 21 32.6 r E12
2004-08-20 12:21:37 C 20 11 45.30 -41 21 53.7 r E12
2004-08-20 12:44:33 C 20 11 59.21 -41 22 14.2 r E12
2004-08-20 13:17:51 C 20 12 19.29 -41 22 42.4 r E12
2004-08-20 13:31:27 C 20 12 27.58 -41 22 52.1 r E12
2004-08-20 13:44:58 C 20 12 35.71 -41 23 04.2 r E12
2004-08-20 13:58:34 C 20 12 43.93 -41 23 15.2 r E12
2004-08-20 15:32:41 C 20 13 41.14 -41 24 24.4 r E12
2004-08-20 15:53:21 C 20 13 53.75 -41 24 38.1 r E12
2004-08-20 16:14:02 C 20 14 06.39 -41 24 51.7 r E12
2004-08-20 16:34:45 C 20 14 19.07 -41 25 05.5 r E12
2004-08-21 05:50:09 C 20 22 36.10 -41 36 18.2 c 651
2004-08-21 05:53:51 C 20 22 38.34 -41 36 20.9 c 651
2004-08-21 05:56:43 C 20 22 39.87 -41 36 22.8 c 651
2004-08-21 09:30:29 C 20 24 53.60 -41 37 12.1 r 428
2004-08-21 09:33:20 C 20 24 55.27 -41 37 14.1 r 428
2004-08-21 09:43:22 C 20 25 00.96 -41 37 20.5 r 428
2004-08-21 09:46:14 C 20 25 02.60 -41 37 23.7 r 428
2004-08-23 10:29:03 C 20 52 14.81 -41 48 33.7 r E12
2004-08-23 10:42:39 C 20 52 21.60 -41 48 34.3 r E12
2004-08-23 10:56:19 C 20 52 28.27 -41 48 34.2 r E12
2004-08-23 11:10:01 C 20 52 34.96 -41 48 35.2 r E12
2004-08-25 11:02:50 C 21 15 27.841 -41 35 21.49 r 413
2004-08-25 11:14:49 C 21 15 32.844 -41 35 17.11 r 413
2004-08-28 12:10:14 C 21 43 51.62 -40 48 10.2 r 413
2004-08-28 12:16:13 C 21 43 53.55 -40 48 05.3 r 413
2004-09-01 17:18:10 C 22 12 49.42 -39 17 50.7 r 413
2004-09-01 17:32:09 C 22 12 52.67 -39 17 35.9 r 413
2004-09-05 19:05:54 C 22 32 52.46 -37 42 49.1 r 413
2004-09-19 14:23:32 C 23 10 24.98 -32 35 36.5 r E12
2004-09-20 13:13:22 C 23 12 03.11 -32 15 28.8 c 474
2004-09-20 13:24:19 C 23 12 03.82 -32 15 20.9 c 474