445305 (2010 DM56)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2926019552 ± 2.51e-08
Semi-major axis (a)1.3063251131 AU ± 1.18e-09
Inclination (i)25.59928802° ± 6.81e-06
Long. of Asc. Node (Ω)349.60123414° ± 7.42e-06
Arg. of Perihelion (ω)48.17208201° ± 9.63e-06
Mean Anomaly (M)254.75826095° ± 5.60e-06
Mean Motion (n)0.6601389565°/day ± 8.95e-10
Perihelion dist (q)0.92409183 AU ± 3.28e-08
Aphelion dist (Q)1.68855840 AU ± 3.28e-08
Orbital Period1.49305881 yr ± 2.02e-09
Physical Parameters
H (abs. magnitude)19.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.214″
Uncertainty0
Orbit TypeApollo
MOID0.008153 AU
Observations Used311
Oppositions5
Arc Total2010-2025
First Observation Used2010-02-18
Last Observation Used2025-03-30
Observations (347)
Date Type RA Dec Mag Band Observatory
2010-02-18 01:53:43 S 03 13 59.15 +60 12 25.9 L C51
2010-02-18 08:14:56 S 03 16 39.24 +60 07 50.0 L C51
2010-02-18 11:25:28 S 03 17 58.91 +60 05 28.4 L C51
2010-02-18 14:35:57 S 03 19 18.39 +60 03 04.5 L C51
2010-02-18 17:46:29 S 03 20 37.74 +60 00 38.0 L C51
2010-02-18 20:57:00 S 03 21 56.79 +59 58 08.8 L C51
2010-02-19 00:07:31 S 03 23 15.69 +59 55 37.3 L C51
2010-02-19 03:18:02 S 03 24 34.38 +59 53 02.6 L C51
2010-02-19 06:28:33 x 03 25 52.82 +59 50 25.4 L C51
2010-02-19 06:28:33 x 03 25 52.88 +59 50 25.7 L C51
2010-02-19 09:39:04 S 03 27 11.07 +59 47 46.5 L C51
2010-02-19 11:14:25 S 03 27 50.15 +59 46 25.8 L C51
2010-02-19 14:24:57 S 03 29 08.04 +59 43 43.2 L C51
2010-02-19 16:00:06 S 03 29 46.80 +59 42 21.5 L C51
2010-02-19 17:35:27 S 03 30 25.72 +59 40 58.0 L C51
2010-02-19 19:10:37 S 03 31 04.48 +59 39 34.5 L C51
2010-02-19 19:10:49 S 03 31 04.57 +59 39 34.0 L C51
2010-02-19 20:45:58 S 03 31 43.20 +59 38 10.1 L C51
2010-02-19 22:21:19 S 03 32 21.99 +59 36 44.9 L C51
2010-02-19 23:56:30 S 03 33 00.43 +59 35 19.8 L C51
2010-02-20 01:31:50 S 03 33 39.05 +59 33 53.5 L C51
2010-02-20 03:07:00 S 03 34 17.47 +59 32 25.8 L C51
2010-02-20 04:42:22 S 03 34 55.98 +59 31 00.3 L C51
2010-02-20 06:17:32 S 03 35 34.25 +59 29 32.4 L C51
2010-02-20 07:52:52 S 03 36 12.66 +59 28 03.6 L C51
2010-02-20 09:28:03 S 03 36 50.78 +59 26 35.1 L C51
2010-02-20 12:38:34 S 03 38 07.10 +59 23 35.8 L C51
2010-02-20 14:13:55 S 03 38 45.17 +59 22 04.8 L C51
2010-02-20 15:49:05 S 03 39 23.14 +59 20 34.0 L C51
2010-02-20 15:49:16 S 03 39 23.21 +59 20 33.2 L C51
2010-02-20 17:24:26 S 03 40 01.12 +59 19 02.1 L C51
2010-02-20 18:59:47 S 03 40 39.05 +59 17 29.2 L C51
2010-02-20 20:34:57 S 03 41 16.82 +59 15 56.7 L C51
2010-02-20 22:10:18 S 03 41 54.59 +59 14 22.6 L C51
2010-02-20 23:45:28 S 03 42 32.24 +59 12 49.0 L C51
2010-02-21 01:20:49 S 03 43 09.94 +59 11 14.0 L C51
2010-02-21 02:55:59 S 03 43 47.45 +59 09 38.9 L C51
2010-02-21 04:31:20 S 03 44 25.01 +59 08 03.0 L C51
2010-02-21 06:06:30 S 03 45 02.38 +59 06 27.6 L C51
2010-02-21 07:41:51 S 03 45 39.80 +59 04 49.9 L C51
2010-02-21 09:17:01 S 03 46 17.11 +59 03 12.9 L C51
2010-02-21 10:52:22 S 03 46 54.36 +59 01 34.3 L C51
2010-02-21 14:02:53 S 03 48 08.70 +58 58 16.9 L C51
2010-02-21 17:13:24 S 03 49 22.75 +58 54 57.6 L C51
2010-02-21 20:23:55 S 03 50 36.57 +58 51 35.4 L C51
2010-02-21 23:34:27 S 03 51 50.10 +58 48 11.8 L C51
2010-02-22 02:44:57 S 03 53 03.38 +58 44 45.4 L C51
2010-02-22 04:20:19 S 03 53 40.03 +58 43 02.0 L C51
2010-02-26 19:22:26 C 04 33 26.12 +56 22 51.9 u J95
2010-02-26 19:58:16 C 04 33 37.92 +56 22 00.9 u J95