IAA RAS IAA Minor Planet Database

2010 DH77

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7084465595 ± 1.24e-07
Semi-major axis (a)3.2673012231 AU ± 1.89e-08
Inclination (i)34.32800003° ± 2.97e-05
Long. of Asc. Node (Ω)305.22938675° ± 5.70e-06
Arg. of Perihelion (ω)236.57967877° ± 4.87e-05
Mean Anomaly (M)231.31349430° ± 7.64e-06
Mean Motion (n)0.1668893077°/day ± 1.45e-09
Perihelion dist (q)0.95259291 AU ± 4.05e-07
Aphelion dist (Q)5.58200953 AU ± 4.06e-07
Orbital Period5.90586837 yr ± 5.13e-08
Physical Parameters
H (abs. magnitude)21.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.178″
Uncertainty0
Orbit TypeApollo
MOID0.147492 AU
Observations Used20
Oppositions5
Arc Total2010-2016
First Observation Used2010-03-05
Last Observation Used2016-01-27
Observations (49)
Date Type RA Dec Mag Band Observatory
2010-02-19 04:44:57 S 04 13 53.484 +29 01 14.45 – L C51
2010-02-19 07:55:28 S 04 14 01.14 +28 53 58.6 – L C51
2010-02-19 07:55:28 x 04 14 01.16 +28 53 58.4 – L C51
2010-02-19 11:05:59 S 04 14 08.83 +28 46 43.0 – L C51
2010-02-19 14:16:30 S 04 14 16.61 +28 39 27.3 – L C51
2010-02-19 15:51:40 S 04 14 20.48 +28 35 49.6 – L C51
2010-02-19 17:27:01 S 04 14 24.42 +28 32 11.5 – L C51
2010-02-19 19:02:11 S 04 14 28.33 +28 28 33.5 – L C51
2010-02-19 19:02:22 S 04 14 28.30 +28 28 32.9 – L C51
2010-02-19 22:12:42 S 04 14 36.262 +28 21 18.18 – L C51
2010-02-19 22:12:53 S 04 14 36.214 +28 21 16.96 – L C51
2010-02-20 01:23:13 S 04 14 44.13 +28 14 02.4 – L C51
2010-02-20 01:23:25 S 04 14 44.18 +28 14 01.6 – L C51
2010-02-20 04:33:55 S 04 14 52.11 +28 06 45.7 – L C51
2010-03-05 07:31:54 C 04 30 58.990 +16 11 02.43 – o 568
2010-03-06 01:02:28 C 04 32 01.11 +15 31 34.5 – o H21
2010-03-06 01:51:59 C 04 32 03.83 +15 29 42.1 – o H21
2010-04-05 06:10:35 C 05 18 55.378 -10 57 29.18 – o 568
2010-04-05 06:15:57 C 05 18 55.708 -10 57 40.60 – o 568
2010-04-05 06:27:15 C 05 18 56.418 -10 58 04.61 – o 568
2010-06-05 05:34:38 S 07 52 13.00 -60 42 44.3 – L C51
2010-06-05 07:09:59 S 07 52 38.820 -60 45 49.07 – L C51
2010-06-05 08:45:09 S 07 53 04.77 -60 48 51.7 – L C51
2010-06-05 13:31:02 S 07 54 23.35 -60 58 01.3 – L C51
2010-06-05 15:06:12 S 07 54 49.76 -61 01 03.2 – L C51
2010-06-05 16:41:33 S 07 55 16.646 -61 04 05.52 – L C51
2010-06-05 18:16:43 S 07 55 42.84 -61 07 06.8 – L C51
2010-06-05 19:52:03 S 07 56 09.45 -61 10 10.5 – L C51
2010-06-05 23:02:35 S 07 57 03.24 -61 16 14.3 – L C51
2010-06-06 00:37:45 S 07 57 30.21 -61 19 15.4 – L C51
2016-01-08 06:12:07 C 10 01 11.95 +38 49 52.3 – t 950
2016-01-08 06:13:36 C 10 01 11.88 +38 49 49.4 – t 950
2016-01-08 06:15:05 C 10 01 11.82 +38 49 46.6 – t 950
2016-01-08 06:16:34 C 10 01 11.76 +38 49 43.4 – t 950
2016-01-08 06:18:04 C 10 01 11.70 +38 49 40.6 – t 950
2016-01-08 06:19:33 C 10 01 11.65 +38 49 37.8 – t 950
2016-01-10 05:35:47 C 09 59 27.52 +37 11 18.2 – t J04
2016-01-10 05:53:14 C 09 59 26.66 +37 10 38.7 – t J04
2016-01-14 09:31:02 C 09 53 58.23 +32 39 59.1 – R G45
2016-01-14 09:42:44 C 09 53 57.33 +32 39 20.9 – R G45
2016-01-14 10:04:39 C 09 53 55.62 +32 38 10.0 – R G45
2016-01-14 10:14:50 C 09 53 54.81 +32 37 36.5 – R G45
2016-01-14 10:15:55 C 09 53 54.72 +32 37 32.8 – R G45
2016-01-27 07:44:30 C 09 14 00.68 -00 37 00.1 – o 291
2016-01-27 07:45:34 C 09 14 00.45 -00 37 11.8 – o 291
2016-01-27 07:46:37 C 09 14 00.20 -00 37 23.2 – o 291
2016-02-14 17:50:50 S 06 09 51.341 -67 34 17.87 – L C51
2016-02-14 20:59:43 S 06 07 50.314 -67 44 20.22 – L C51
2016-02-15 00:08:24 S 06 05 49.039 -67 54 09.29 – L C51