2009 DZ42

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5828746038 ± 2.18e-07
Semi-major axis (a)2.4478266446 AU ± 1.02e-07
Inclination (i)13.10396850° ± 3.11e-05
Long. of Asc. Node (Ω)295.10511585° ± 8.29e-05
Arg. of Perihelion (ω)183.45460090° ± 2.16e-04
Mean Anomaly (M)139.61348248° ± 1.04e-04
Mean Motion (n)0.2573601432°/day ± 1.62e-08
Perihelion dist (q)1.02105066 AU ± 5.36e-07
Aphelion dist (Q)3.87460263 AU ± 5.58e-07
Orbital Period3.82975495 yr ± 2.40e-07
Physical Parameters
H (abs. magnitude)19.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.487″
Uncertainty0
Orbit TypeAmor
MOID0.037586 AU
Observations Used93
Oppositions2
Arc Total2009-2012
First Observation Used2009-02-26
Last Observation Used2012-12-16
Observations (93)
Date Type RA Dec Mag Band Observatory
2009-02-26 03:05:01 C 04 35 26.80 +04 13 11.2 r 703
2009-02-26 03:27:52 C 04 35 32.60 +04 12 40.4 r 703
2009-02-26 03:39:25 C 04 35 35.55 +04 12 21.5 r 703
2009-02-26 03:52:57 C 04 35 38.94 +04 12 01.8 r 703
2009-02-26 03:54:05 C 04 35 39.19 +04 12 00.7 r 703
2009-02-26 03:55:11 C 04 35 39.51 +04 11 59.2 r 703
2009-02-26 03:56:19 C 04 35 39.76 +04 11 56.4 r 703
2009-02-26 04:44:08 C 04 35 51.86 +04 10 46.5 r 703
2009-02-26 04:45:08 C 04 35 52.11 +04 10 45.2 r 703
2009-02-26 04:46:16 C 04 35 52.44 +04 10 43.4 r 703
2009-02-26 04:47:23 C 04 35 52.72 +04 10 41.9 r 703
2009-02-26 04:53:23 C 04 35 54.34 +04 10 32.4 c 651
2009-02-26 04:54:29 C 04 35 54.54 +04 10 30.9 c 651
2009-02-26 04:55:35 C 04 35 54.98 +04 10 29.5 c 651
2009-02-26 04:56:40 C 04 35 55.17 +04 10 27.6 c 651
2009-02-27 03:11:39 C 04 41 40.70 +03 37 40.9 r 703
2009-02-27 03:12:33 C 04 41 41.10 +03 37 39.1 r 703
2009-02-27 03:13:26 C 04 41 41.20 +03 37 37.1 r 703
2009-02-27 03:14:11 C 04 41 41.49 +03 37 36.7 r 703
2009-02-27 03:19:41 C 04 41 42.93 +03 37 28.1 r G96
2009-02-27 03:20:40 C 04 41 43.18 +03 37 26.2 r G96
2009-02-27 03:26:28 C 04 41 44.66 +03 37 17.4 r G96
2009-02-27 03:27:27 C 04 41 44.91 +03 37 15.9 r G96
2009-02-27 03:33:22 C 04 41 46.39 +03 37 08.1 r G96
2009-02-27 03:34:22 C 04 41 46.64 +03 37 06.0 r G96
2009-02-27 03:40:12 C 04 41 48.12 +03 36 57.9 r G96
2009-02-27 03:41:11 C 04 41 48.37 +03 36 55.9 r G96
2009-02-27 03:42:12 C 04 41 48.59 +03 36 55.4 o 291
2009-02-27 03:53:05 C 04 41 51.38 +03 36 39.6 o 291
2009-02-27 04:27:51 C 04 42 00.14 +03 35 47.0 v H01
2009-02-27 04:34:48 C 04 42 01.91 +03 35 36.7 v H01
2009-02-27 04:43:01 C 04 42 04.00 +03 35 24.6 v H01
2009-02-27 06:33:40 C 04 42 32.86 +03 33 05.0 r F84
2009-02-27 06:54:44 C 04 42 38.15 +03 32 33.1 r F84
2009-02-27 07:16:42 C 04 42 43.71 +03 32 01.0 r F84
2009-02-27 09:21:40 C 04 43 16.52 +03 29 07.2 o 474
2009-02-27 09:23:19 C 04 43 16.92 +03 29 03.9 o 474
2009-02-27 09:25:44 C 04 43 17.64 +03 28 59.9 o 474
2009-02-27 09:28:15 C 04 43 18.19 +03 28 56.6 o 474
2009-02-28 03:15:04 C 04 47 54.80 +03 02 12.5 o 291
2009-02-28 03:22:12 C 04 47 56.70 +03 02 01.9 o 291
2009-02-28 03:27:33 C 04 47 58.00 +03 01 54.2 o 291
2009-03-02 02:28:26 C 05 00 10.28 +01 52 48.2 o 291
2009-03-02 02:33:51 C 05 00 11.65 +01 52 40.2 o 291
2009-03-02 02:39:22 C 05 00 13.05 +01 52 32.0 o 291
2009-03-02 10:10:50 C 05 02 09.61 +01 42 03.4 o 474
2009-03-02 10:13:40 C 05 02 10.32 +01 41 59.0 o 474
2009-03-02 10:16:30 C 05 02 11.04 +01 41 55.1 o 474
2009-03-02 10:19:33 C 05 02 11.83 +01 41 50.5 o 474
2009-03-03 00:56:41 C 05 06 00.09 +01 19 56.8 o H55