343098 (2009 DV42)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2752633599 ± 2.70e-08
Semi-major axis (a)1.6148497967 AU ± 4.89e-09
Inclination (i)19.92859576° ± 2.92e-06
Long. of Asc. Node (Ω)116.98273832° ± 3.92e-06
Arg. of Perihelion (ω)343.87288962° ± 7.46e-06
Mean Anomaly (M)100.95762808° ± 1.16e-05
Mean Motion (n)0.4803016476°/day ± 2.18e-09
Perihelion dist (q)1.17034082 AU ± 4.38e-08
Aphelion dist (Q)2.05935878 AU ± 4.41e-08
Orbital Period2.05209849 yr ± 9.32e-09
Physical Parameters
H (abs. magnitude)18.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.287″
Uncertainty0
Orbit TypeAmor
MOID0.193815 AU
Observations Used505
Oppositions25
Arc Total1975-2024
First Observation Used1975-11-27
Last Observation Used2024-09-03
Observations (529)
Date Type RA Dec Mag Band Observatory
2013-01-27 04:21:26 C 07 26 26.68 +35 20 29.1 u H21
2013-01-27 04:26:11 C 07 26 26.77 +35 20 45.2 u H21
2013-01-27 04:30:55 C 07 26 26.89 +35 21 01.7 u H21
2013-01-27 04:35:42 C 07 26 26.98 +35 21 17.9 u H21
2013-01-27 04:40:06 C 07 26 27.09 +35 21 33.3 u H21
2013-01-31 07:19:12 C 07 29 59.64 +40 31 36.9 r 703
2013-01-31 07:27:34 C 07 29 59.89 +40 32 00.4 r 703
2013-01-31 07:35:47 C 07 30 00.14 +40 32 23.3 r 703
2013-01-31 07:43:57 C 07 30 00.32 +40 32 46.6 r 703
2013-02-08 21:14:36 C 07 40 27.59 +48 26 04.6 c A24
2013-02-08 21:15:38 C 07 40 27.64 +48 26 06.4 c A24
2013-02-09 19:19:00 C 07 41 51.42 +49 04 27.0 q C27
2013-02-09 20:30:40 C 07 41 55.38 +49 06 30.8 q C27
2013-02-09 20:35:30 C 07 41 55.66 +49 06 39.2 q C27
2013-02-09 21:15:03 C 07 41 57.45 +49 07 45.6 c A24
2013-02-09 21:16:05 C 07 41 57.51 +49 07 47.4 c A24
2013-02-09 21:35:09 C 07 41 58.54 +49 08 19.4 c A24
2013-02-09 21:55:13 C 07 41 59.63 +49 08 53.2 c A24
2013-02-09 22:14:15 C 07 42 00.69 +49 09 25.4 c A24
2013-02-09 22:15:18 C 07 42 00.72 +49 09 26.7 c A24
2013-02-15 03:52:01 C 07 50 50.53 +52 08 00.9 r 703
2013-02-15 03:59:23 C 07 50 51.00 +52 08 09.9 r 703
2013-02-15 04:06:46 C 07 50 51.54 +52 08 19.4 r 703
2013-02-15 04:14:07 C 07 50 51.97 +52 08 28.1 r 703
2013-02-16 21:16:33 C 07 54 03.91 +52 53 53.4 a 233
2013-02-16 21:23:19 C 07 54 04.41 +52 54 00.5 a 233
2013-02-16 21:28:23 C 07 54 04.78 +52 54 05.8 a 233
2013-02-18 22:09:59 C 07 58 04.78 +53 40 51.0 i C91
2013-02-18 22:39:00 C 07 58 06.86 +53 41 16.0 i C91
2013-02-18 22:54:59 C 07 58 08.18 +53 41 30.9 i C91
2013-02-19 20:28:00 C 07 59 59.60 +53 59 51.2 i C91
2013-02-19 20:42:59 C 08 00 00.70 +54 00 02.6 i C91
2013-02-19 20:59:00 C 08 00 02.01 +54 00 16.0 i C91
2013-02-19 21:15:00 C 08 00 03.19 +54 00 29.0 i C91
2013-02-19 21:26:00 C 08 00 04.15 +54 00 38.2 i C91
2013-02-22 04:20:33 C 08 04 55.41 +54 41 15.7 o 711
2013-02-22 04:24:53 C 08 04 55.75 +54 41 18.9 o 711
2013-02-22 04:29:07 C 08 04 56.07 +54 41 21.4 o 711
2013-02-28 09:14:54 C 08 19 00.915 +55 52 59.66 L F51
2013-02-28 09:24:43 C 08 19 01.787 +55 53 02.55 L F51
2013-03-04 20:49:16 C 08 29 51.15 +56 15 21.4 c A24
2013-03-04 20:51:21 C 08 29 51.39 +56 15 20.7 c A24
2013-03-29 03:51:25 C 09 30 52.97 +53 30 57.9 u H21
2013-03-29 03:57:46 C 09 30 53.58 +53 30 54.1 u H21
2013-03-29 04:04:08 C 09 30 54.16 +53 30 50.4 u H21
2013-03-29 04:16:49 C 09 30 55.37 +53 30 43.3 u H21
2013-04-27 06:40:16 C 10 37 07.696 +44 35 44.40 L F51
2013-04-27 06:58:44 C 10 37 09.232 +44 35 27.85 L F51
2014-08-18 13:36:17 C 02 32 26.175 -16 48 29.93 L F51
2014-08-18 13:52:25 C 02 32 27.399 -16 48 40.75 L F51