185851 (2000 DP107)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3766975117 ± 2.00e+00
Semi-major axis (a)1.3650503559 AU ± 3.00e+00
Inclination (i)8.67169764° ± 4.00e+00
Long. of Asc. Node (Ω)358.61737847° ± 5.00e+00
Arg. of Perihelion (ω)289.83071595° ± 6.00e+00
Mean Anomaly (M)309.34062093° ± 7.78e-06
Mean Motion (n)0.6180011274°/day ± 2.04e+00
Perihelion dist (q)0.85083928 AU ± 3.31e+00
Aphelion dist (Q)1.87926143 AU ± 4.95e+00
Orbital Period1.59486163 yr ± 5.26e+00
NGA Modelr2
A21.27099582e-06 AU/d²
Physical Parameters
H (abs. magnitude)18.31
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual1.166″
Uncertainty0
Orbit TypeApollo
MOID0.013830 AU
Observations Used2051
Radar Obs Used13
Oppositions3
Arc Total2000-2008
First Observation Used2000-02-29
Last Observation Used2025-01-24
Observations (2210)
Date Type RA Dec Mag Band Observatory
2008-09-21 22:35:17 C 02 47 09.87 +23 35 29.4 r A98
2008-09-21 22:37:01 C 02 47 09.05 +23 35 32.2 r A98
2008-09-22 22:14:13 C 02 36 17.31 +24 16 25.2 14.6 r 084
2008-09-22 23:16:18 C 02 35 49.01 +24 18 13.5 r A98
2008-09-22 23:18:09 C 02 35 48.18 +24 18 16.2 r A98
2008-09-22 23:19:59 C 02 35 47.34 +24 18 19.6 r A98
2008-09-22 23:21:50 C 02 35 46.49 +24 18 22.4 r A98
2008-09-22 23:23:40 C 02 35 45.60 +24 18 25.4 r A98
2008-09-22 23:25:31 C 02 35 44.78 +24 18 28.3 r A98
2008-09-22 23:27:22 C 02 35 43.96 +24 18 31.4 r A98
2008-09-22 23:29:12 C 02 35 43.12 +24 18 34.0 r A98
2008-09-22 23:30:58 C 02 35 42.32 +24 18 37.0 r A98
2008-09-22 23:32:43 C 02 35 41.51 +24 18 39.5 r A98
2008-09-22 23:34:28 C 02 35 40.70 +24 18 42.5 r A98
2008-09-22 23:36:15 C 02 35 39.91 +24 18 45.2 r A98
2008-09-22 23:37:59 C 02 35 39.07 +24 18 48.0 r A98
2008-09-22 23:39:46 C 02 35 38.29 +24 18 50.8 r A98
2008-09-22 23:41:32 C 02 35 37.46 +24 18 53.8 r A98
2008-09-22 23:43:16 C 02 35 36.67 +24 18 56.5 r A98
2008-09-22 23:45:03 C 02 35 35.86 +24 18 59.2 r A98
2008-09-22 23:46:47 C 02 35 35.05 +24 19 02.1 r A98
2008-09-22 23:48:33 C 02 35 34.25 +24 19 04.8 r A98
2008-09-22 23:50:19 C 02 35 33.44 +24 19 07.6 r A98
2008-09-22 23:52:04 C 02 35 32.63 +24 19 10.4 r A98
2008-09-22 23:53:51 C 02 35 31.82 +24 19 13.1 r A98
2008-09-22 23:55:35 C 02 35 31.06 +24 19 15.9 r A98
2008-09-23 07:39:57 C 02 32 12.01 +24 31 30.5 r 703
2008-09-23 07:52:20 C 02 32 06.39 +24 31 49.7 r 703
2008-09-23 08:04:43 C 02 32 00.81 +24 32 08.4 r 703
2008-09-23 08:17:10 C 02 31 55.16 +24 32 27.7 r 703
2008-09-24 00:50:23 C 02 24 58.06 +24 54 36.7 r A98
2008-09-24 00:52:04 C 02 24 57.36 +24 54 39.1 r A98
2008-09-24 00:53:43 C 02 24 56.65 +24 54 41.0 r A98
2008-09-24 00:55:24 C 02 24 55.93 +24 54 43.0 r A98
2008-09-24 00:57:04 C 02 24 55.24 +24 54 45.2 r A98
2008-09-24 00:58:45 C 02 24 54.52 +24 54 47.4 r A98
2008-09-24 01:00:27 C 02 24 53.79 +24 54 49.6 r A98
2008-09-24 01:02:07 C 02 24 53.10 +24 54 51.6 r A98
2008-09-24 01:03:48 C 02 24 52.38 +24 54 53.7 r A98
2008-09-24 01:05:27 C 02 24 51.66 +24 54 55.9 r A98
2008-09-24 01:07:08 C 02 24 50.95 +24 54 57.9 r A98
2008-09-24 01:08:49 C 02 24 50.26 +24 54 59.9 r A98
2008-09-24 01:10:30 C 02 24 49.55 +24 55 01.9 r A98
2008-09-24 01:12:10 C 02 24 48.84 +24 55 04.2 r A98
2008-09-24 01:13:50 C 02 24 48.14 +24 55 06.2 r A98
2008-09-24 01:15:30 C 02 24 47.43 +24 55 08.3 r A98
2008-09-24 01:17:11 C 02 24 46.72 +24 55 10.5 r A98
2008-09-24 01:18:52 C 02 24 46.03 +24 55 12.4 r A98
2008-09-24 01:20:33 C 02 24 45.31 +24 55 14.5 r A98
2008-09-24 01:22:12 C 02 24 44.58 +24 55 16.9 r A98
Radar Observations (36)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2000-09-22 05:00:00 -264590 7 Hz 8560 -14 -14
2000-09-22 05:20:00 51280858.8 10 us 8560 -14 -14
2000-09-22.208333 -26459000 700 Hz 8560 253 253
2000-09-22.222222 5128085880 10000 us 8560 253 253
2000-09-23 03:00:00 53988204 4.5 us 8560 -14 -14
2000-09-23.125000 5398820400 4500 us 8560 253 253
2000-09-30 01:58:00 89390125.461 5 us 2380 -1 -1
2000-09-30.081944 8939012546 5000 us 2380 251 251
2000-10-01 01:43:00 95621042.662 5 us 2380 -1 -1
2000-10-01.071528 9562104266 5000 us 2380 251 251
2000-10-02 01:40:00 102075969.47 5 us 2380 -1 -1
2000-10-02.069444 10207596947 5000 us 2380 251 251
2000-10-03 02:04:00 108806805.01 5 us 2380 -1 -1
2000-10-03.086111 10880680501 5000 us 2380 251 251
2000-10-04 01:37:00 115435121.1 5 us 2380 -1 -1
2000-10-04.067361 11543512110 5000 us 2380 251 251
2000-10-06 02:06:00 129436574.2 5 us 2380 -1 -1
2000-10-06.087500 12943657420 5000 us 2380 251 251
2000-10-07 02:36:00 136675608.74 5 us 2380 -1 -1
2000-10-07.108333 13667560874 5000 us 2380 251 251
2008-09-09 10:40:00 99540.92 4 Hz 8560 -14 -14
2008-09-09 11:10:00 58346499.24 20 us 8560 -14 -14
2008-09-09 11:50:00 58319853.59 3 us 8560 -14 -14
2008-09-09.444444 9954092 400 Hz 8560 253 253
2008-09-09.465278 5834649924 20000 us 8560 253 253
2008-09-09.493056 5831985359 1000 us 8560 253 253
2008-09-10 10:28:00 57796651.71 0.2 us 2380 -1 -1
2008-09-11 09:59:00 57762118.05 0.2 us 2380 -1 -1
2008-09-13 08:58:00 59182899.97 0.2 us 2380 -1 -1
2008-09-15 08:42:00 62519349.43 0.2 us 2380 -1 -1
2008-09-18 08:10:00 70482044.62 1 us 2380 -1 -1
2008-09-21 06:23:00 80918388.62 1 us 2380 -1 -1
2008-09-21 06:29:00 80934474.96 1 us 2380 -1 -1
2008-09-21 07:04:00 81028895.83 1 us 2380 -1 -1
2008-09-21 08:23:00 81245719.42 1 us 2380 -1 -1
2016-08-23 12:52:00 177285703.3 2 us 2380 -1 -1
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)