2007 DY40

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5932403672 ± 1.34e-07
Semi-major axis (a)1.7181219874 AU ± 3.77e-09
Inclination (i)5.89161787° ± 1.58e-05
Long. of Asc. Node (Ω)160.12953147° ± 3.68e-05
Arg. of Perihelion (ω)115.07630542° ± 4.36e-05
Mean Anomaly (M)70.42186160° ± 1.39e-05
Mean Motion (n)0.4376543835°/day ± 1.44e-09
Perihelion dist (q)0.69886267 AU ± 2.31e-07
Aphelion dist (Q)2.73738131 AU ± 2.31e-07
Orbital Period2.25206538 yr ± 7.42e-09
Physical Parameters
H (abs. magnitude)21.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.374″
Uncertainty0
Orbit TypeApollo
MOID0.025888 AU
Observations Used108
Oppositions10
Arc Total2007-2025
First Observation Used2007-02-21
Last Observation Used2025-03-30
Observations (118)
Date Type RA Dec Mag Band Observatory
2007-03-15 22:11:09 C 10 30 50.97 +13 11 43.2 c 246
2007-03-22 21:21:54 C 10 06 48.48 +17 40 49.9 r 235
2007-03-26 06:51:08 C 09 53 19.37 +20 04 45.8 o 291
2007-03-26 06:57:01 C 09 53 18.43 +20 04 55.6 o 291
2007-03-26 07:03:11 C 09 53 17.28 +20 05 07.5 o 291
2007-04-06 22:16:13 C 08 58 03.58 +28 48 51.1 r A17
2007-04-06 22:27:50 C 08 58 00.90 +28 49 12.0 r A17
2007-04-06 22:39:28 C 08 57 58.20 +28 49 33.7 r A17
2007-04-14 19:29:06 C 08 10 58.84 +34 37 08.5 c 246
2007-04-14 19:31:01 C 08 10 58.29 +34 37 10.5 c 246
2007-04-14 19:33:57 C 08 10 57.44 +34 37 15.5 c 246
2007-04-14 19:34:43 C 08 10 57.24 +34 37 17.0 c 246
2007-04-14 19:35:54 C 08 10 56.94 +34 37 19.7 c 246
2007-04-14 19:36:38 C 08 10 56.69 +34 37 20.5 c 246
2007-04-20 04:00:58 C 07 32 38.67 +38 08 58.7 o 693
2007-04-20 04:05:33 C 07 32 37.11 +38 09 05.2 o 693
2007-04-20 04:10:09 C 07 32 35.59 +38 09 12.0 o 693
2016-02-27 06:59:36 C 10 49 38.54 +07 03 25.6 q G96
2016-02-27 07:07:06 C 10 49 37.92 +07 03 31.6 q G96
2016-02-27 07:14:34 C 10 49 37.30 +07 03 38.2 q G96
2016-02-27 07:22:03 C 10 49 36.69 +07 03 44.6 q G96
2016-02-27 08:01:39 C 10 49 33.32 +07 04 15.9 t H01
2016-02-27 08:06:17 C 10 49 32.94 +07 04 19.7 t H01
2016-02-27 08:15:38 C 10 49 32.16 +07 04 27.5 t H01
2016-02-27 08:31:59 C 10 49 30.83 +07 04 41.1 t H01
2016-02-28 05:05:29 C 10 47 53.47 +07 22 03.2 t H01
2016-02-28 05:10:02 C 10 47 53.09 +07 22 07.2 t H01
2016-02-28 05:21:42 C 10 47 52.11 +07 22 17.2 t H01
2016-02-28 05:34:26 C 10 47 51.09 +07 22 29.4 o 691
2016-02-28 05:36:51 C 10 47 50.82 +07 22 30.3 t H01
2016-02-28 05:41:05 C 10 47 50.53 +07 22 35.0 o 691
2016-02-28 05:47:43 C 10 47 49.98 +07 22 41.2 o 691
2016-02-28 05:57:22 C 10 47 49.18 +07 22 48.4 q G96
2016-02-28 06:02:39 C 10 47 48.71 +07 22 53.0 q G96
2016-02-28 06:08:00 C 10 47 48.25 +07 22 57.7 q G96
2016-02-28 06:13:20 C 10 47 47.79 +07 23 02.5 q G96
2016-02-28 09:20:58 C 10 47 31.78 +07 25 44.4 o 926
2016-02-28 09:36:57 C 10 47 30.41 +07 25 58.1 o 926
2016-02-28 09:52:55 C 10 47 29.04 +07 26 11.5 o 926
2016-03-04 09:19:56 C 10 36 47.66 +09 18 27.5 q G96
2016-03-04 09:26:31 C 10 36 47.02 +09 18 34.0 q G96
2016-03-04 09:33:06 C 10 36 46.35 +09 18 41.1 q G96
2016-03-04 09:39:42 C 10 36 45.65 +09 18 47.0 q G96
2016-03-10 07:27:40 C 10 21 40.904 +11 54 27.28 L F51
2016-03-10 07:42:19 C 10 21 39.128 +11 54 44.68 L F51
2016-03-10 07:56:54 C 10 21 37.379 +11 55 01.87 L F51
2016-03-10 08:11:32 C 10 21 35.613 +11 55 19.18 L F51
2016-10-07 08:37:40 C 04 29 31.33 +11 58 18.1 u H21
2016-10-07 09:06:52 C 04 29 29.73 +11 58 07.3 u H21
2016-10-07 09:41:35 C 04 29 27.83 +11 57 54.2 u H21