433939 (1995 DW1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4369925332 ± 3.22e-07
Semi-major axis (a)1.0401402897 AU ± 2.89e-09
Inclination (i)15.06406495° ± 2.07e-05
Long. of Asc. Node (Ω)348.78900821° ± 1.83e-05
Arg. of Perihelion (ω)327.06646946° ± 4.57e-05
Mean Anomaly (M)230.65689821° ± 7.38e-05
Mean Motion (n)0.9291255386°/day ± 3.87e-09
Perihelion dist (q)0.58560675 AU ± 3.35e-07
Aphelion dist (Q)1.49467383 AU ± 3.35e-07
Orbital Period1.06081067 yr ± 4.42e-09
Physical Parameters
H (abs. magnitude)21.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.470″
Uncertainty0
Orbit TypeApollo
MOID0.142241 AU
Observations Used68
Oppositions1
Arc Total1995-2015
First Observation Used1995-02-25
Last Observation Used2015-01-27
Observations (71)
Date Type RA Dec Mag Band Observatory
1995-02-25 10:39:32 c 12 14 45.98 +03 23 04.3 i 691
1995-02-25 11:19:56 c 12 14 41.70 +03 22 54.3 i 691
1995-02-25 12:01:44 c 12 14 37.16 +03 22 44.5 i 691
1995-02-26 11:50:33 c 12 12 03.14 +03 16 51.7 i 691
1995-02-26 11:59:25 c 12 12 02.10 +03 16 49.7 i 691
1995-02-26 12:08:25 c 12 12 01.04 +03 16 47.5 i 691
1995-02-26 12:17:18 c 12 12 00.04 +03 16 45.8 i 691
1995-02-26 12:25:57 c 12 11 59.06 +03 16 43.5 i 691
1995-02-26 12:34:36 c 12 11 58.07 +03 16 40.5 i 691
1995-02-27 09:30:54 c 12 09 36.17 +03 11 26.2 i 691
1995-02-27 09:42:27 c 12 09 34.74 +03 11 23.6 i 691
1995-02-27 09:55:09 c 12 09 33.17 +03 11 20.4 i 691
1995-03-05 08:49:17 c 11 50 11.34 +02 32 55.0 i 691
1995-03-05 08:57:16 c 11 50 10.03 +02 32 52.8 i 691
1995-03-05 09:06:00 c 11 50 08.69 +02 32 50.0 i 691
1995-03-06 23:56:48 C 11 43 55.14 +02 21 17.8 z 587
1995-03-07 00:06:27 C 11 43 53.50 +02 21 12.5 z 587
1995-03-07 00:48:56 C 11 43 45.98 +02 20 59.9 557
1995-03-07 01:00:44 C 11 43 43.91 +02 20 55.1 557
1995-03-07 01:13:35 C 11 43 41.62 +02 20 49.3 557
1995-03-07 15:56:32 C 11 41 13.48 +02 16 55.5 413
1995-03-07 16:00:11 C 11 41 12.88 +02 16 54.5 413
1995-03-09 11:04:36 C 11 33 37.70 +02 02 51.6 20.2 i 691
1995-03-09 11:09:17 C 11 33 36.82 +02 02 50.2 i 691
1995-03-10 07:49:22 C 11 29 49.42 +01 56 02.9 20.1 i 691
1995-03-10 07:58:48 C 11 29 47.58 +01 55 59.4 i 691
1995-03-21 10:52:14 C 10 32 17.94 +00 12 53.0 413
1995-03-21 10:55:15 C 10 32 17.16 +00 12 50.9 413
1995-03-21 16:30:00 C 10 30 55.93 +00 10 23.0 413
1995-03-22 13:15:59 C 10 26 01.85 +00 01 10.4 413
1996-02-10 12:16:36 C 11 15 54.53 +22 05 12.0 i 691
1996-02-10 12:33:32 C 11 15 52.48 +22 05 17.9 i 691
1996-02-10 12:50:32 C 11 15 50.44 +22 05 23.2 i 691
2012-02-18 12:24:34 C 13 12 02.22 -04 30 42.3 o 291
2012-02-18 12:31:45 C 13 12 02.09 -04 30 47.3 o 291
2012-02-18 12:38:56 C 13 12 01.96 -04 30 52.5 o 291
2012-02-19 09:43:58 C 13 11 43.89 -04 46 08.9 o 291
2012-02-19 09:51:09 C 13 11 43.72 -04 46 13.3 o 291
2012-02-19 09:58:20 C 13 11 43.54 -04 46 18.7 o 291
2012-02-29 09:53:59 C 13 03 03.16 -08 07 51.4 r G96
2012-02-29 10:03:57 C 13 03 02.52 -08 08 01.1 r G96
2012-02-29 10:14:03 C 13 03 01.87 -08 08 10.9 r G96
2012-02-29 10:24:08 C 13 03 01.22 -08 08 20.4 r G96
2012-03-14 09:32:49 C 12 26 20.58 -15 06 47.4 r 703
2012-03-14 09:41:04 C 12 26 19.14 -15 07 00.8 r 703
2012-03-14 09:49:14 C 12 26 17.62 -15 07 14.2 r 703
2012-03-14 09:57:25 C 12 26 16.11 -15 07 27.8 r 703
2012-03-16 11:51:33 C 12 16 55.991 -16 28 39.33 L F51
2012-03-16 12:08:20 C 12 16 52.466 -16 29 07.24 L F51
2012-03-16 12:25:31 C 12 16 48.845 -16 29 36.11 L F51