2012 DA33

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5046969890 ± 8.46e-04
Semi-major axis (a)1.1162091319 AU ± 4.63e-04
Inclination (i)6.49139917° ± 2.15e-02
Long. of Asc. Node (Ω)345.64643378° ± 3.97e-02
Arg. of Perihelion (ω)52.57639583° ± 3.61e-02
Mean Anomaly (M)297.38507555° ± 3.30e+00
Mean Motion (n)0.8357837429°/day ± 5.20e-04
Perihelion dist (q)0.55286174 AU ± 9.72e-04
Aphelion dist (Q)1.67955652 AU ± 1.17e-03
Orbital Period1.17928387 yr ± 7.34e-04
Physical Parameters
H (abs. magnitude)23.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.308″
Uncertainty4
Orbit TypeApollo
MOID0.036208 AU
Observations Used30
Oppositions1
Arc Total2012-2012
First Observation Used2012-02-26
Last Observation Used2012-03-16
Observations (30)
Date Type RA Dec Mag Band Observatory
2012-02-26 09:08:54 C 12 43 18.48 -02 18 56.6 r G96
2012-02-26 09:18:58 C 12 43 15.34 -02 18 49.6 r G96
2012-02-26 09:29:00 C 12 43 12.18 -02 18 42.7 r G96
2012-02-26 09:39:03 C 12 43 09.08 -02 18 36.2 r G96
2012-02-26 10:43:12 C 12 42 48.86 -02 17 52.3 o H01
2012-02-26 10:55:05 C 12 42 45.14 -02 17 44.2 o H01
2012-02-26 11:05:47 C 12 42 41.83 -02 17 37.0 o H01
2012-02-26 11:13:01 C 12 42 39.56 -02 17 31.7 o H01
2012-02-27 07:05:32 C 12 36 45.89 -02 03 52.9 o 291
2012-02-27 07:07:51 C 12 36 45.15 -02 03 51.2 o 291
2012-02-27 07:10:17 C 12 36 44.43 -02 03 49.4 o 291
2012-02-28 12:22:11 C 12 28 13.816 -01 43 50.04 L F51
2012-02-28 13:03:38 C 12 28 01.541 -01 43 22.01 L F51
2012-02-28 13:24:25 C 12 27 55.394 -01 43 07.75 L F51
2012-02-29 09:38:19 C 12 22 13.93 -01 29 38.6 o 291
2012-02-29 09:41:00 C 12 22 13.15 -01 29 36.6 o 291
2012-02-29 09:43:42 C 12 22 12.40 -01 29 35.0 o 291
2012-03-04 11:18:41 C 11 56 52.12 -00 26 50.3 o 291
2012-03-04 11:22:11 C 11 56 51.22 -00 26 48.3 o 291
2012-03-04 11:25:42 C 11 56 50.40 -00 26 46.9 o 291
2012-03-05 10:04:42 C 11 51 30.40 -00 13 05.2 o 291
2012-03-05 10:08:30 C 11 51 29.48 -00 13 03.0 o 291
2012-03-05 10:12:20 C 11 51 28.56 -00 13 01.0 o 291
2012-03-13 04:48:08 C 11 15 05.60 +01 23 42.1 o 291
2012-03-13 04:50:30 C 11 15 05.27 +01 23 43.4 o 291
2012-03-13 04:52:51 C 11 15 04.86 +01 23 44.3 o 291
2012-03-16 05:19:40 C 11 04 20.17 +01 53 16.7 r G96
2012-03-16 05:30:51 C 11 04 18.58 +01 53 20.7 r G96
2012-03-16 05:42:00 C 11 04 16.96 +01 53 24.6 r G96
2012-03-16 05:53:06 C 11 04 15.42 +01 53 28.7 r G96