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
2008-09-24 01:23:53 C 02 24 43.90 +24 55 18.3 r A98
2008-09-24 01:25:33 C 02 24 43.18 +24 55 20.9 r A98
2008-09-24 01:27:14 C 02 24 42.51 +24 55 22.9 r A98
2008-09-24 01:28:55 C 02 24 41.79 +24 55 25.2 r A98
2008-09-24 01:30:36 C 02 24 41.10 +24 55 27.2 r A98
2008-09-24 01:32:15 C 02 24 40.37 +24 55 29.1 r A98
2008-09-24 01:33:56 C 02 24 39.67 +24 55 31.2 r A98
2008-09-24 01:35:36 C 02 24 38.96 +24 55 33.4 r A98
2008-09-24 01:37:18 C 02 24 38.23 +24 55 35.5 r A98
2008-09-24 01:38:58 C 02 24 37.59 +24 55 37.7 r A98
2008-09-24 01:40:39 C 02 24 36.84 +24 55 39.3 r A98
2008-09-24 01:42:18 C 02 24 36.12 +24 55 41.3 r A98
2008-09-24 01:43:59 C 02 24 35.42 +24 55 43.6 r A98
2008-09-24 01:45:40 C 02 24 34.72 +24 55 45.8 r A98
2008-09-24 01:47:21 C 02 24 34.01 +24 55 47.8 r A98
2008-09-24 01:49:01 C 02 24 33.33 +24 55 49.6 r A98
2008-09-24 01:50:41 C 02 24 32.61 +24 55 51.8 r A98
2008-09-24 01:52:21 C 02 24 31.91 +24 55 53.8 r A98
2008-09-24 01:54:02 C 02 24 31.21 +24 55 56.3 r A98
2008-09-24 01:55:43 C 02 24 30.50 +24 55 58.0 r A98
2008-09-24 01:57:24 C 02 24 29.80 +24 56 00.5 r A98
2008-09-24 01:59:04 C 02 24 29.11 +24 56 02.2 r A98
2008-09-24 02:00:44 C 02 24 28.38 +24 56 04.0 r A98
2008-09-24 02:02:24 C 02 24 27.70 +24 56 06.0 r A98
2008-09-24 02:04:05 C 02 24 26.97 +24 56 08.3 r A98
2008-09-24 02:05:46 C 02 24 26.31 +24 56 10.2 r A98
2008-09-24 02:07:27 C 02 24 25.59 +24 56 12.3 r A98
2008-09-24 02:09:06 C 02 24 24.86 +24 56 14.1 r A98
2008-09-24 02:10:47 C 02 24 24.19 +24 56 16.9 r A98
2008-09-25 01:34:38 C 02 15 18.65 +25 23 15.4 r A98
2008-09-25 01:36:22 C 02 15 17.97 +25 23 16.9 r A98
2008-09-25 01:38:09 C 02 15 17.26 +25 23 18.2 r A98
2008-09-25 01:39:53 C 02 15 16.58 +25 23 20.1 r A98
2008-09-25 01:41:39 C 02 15 15.91 +25 23 21.9 r A98
2008-09-25 01:43:25 C 02 15 15.23 +25 23 23.7 r A98
2008-09-25 01:45:10 C 02 15 14.55 +25 23 25.0 r A98
2008-09-25 01:46:56 C 02 15 13.84 +25 23 27.4 r A98
2008-09-25 01:48:40 C 02 15 13.16 +25 23 29.1 r A98
2008-09-25 01:50:26 C 02 15 12.49 +25 23 31.1 r A98
2008-09-25 01:52:12 C 02 15 11.81 +25 23 32.7 r A98
2008-09-25 01:53:57 C 02 15 11.14 +25 23 34.7 r A98
2008-09-25 01:55:43 C 02 15 10.45 +25 23 36.4 r A98
2008-09-25 01:57:29 C 02 15 09.76 +25 23 38.1 r A98
2008-09-25 01:59:13 C 02 15 09.10 +25 23 39.9 r A98
2008-09-25 02:01:00 C 02 15 08.39 +25 23 41.6 r A98
2008-09-25 02:02:44 C 02 15 07.72 +25 23 43.2 r A98
2008-09-25 02:04:31 C 02 15 07.02 +25 23 45.0 r A98
2008-09-25 02:06:16 C 02 15 06.36 +25 23 46.8 r A98
2008-09-25 02:08:01 C 02 15 05.67 +25 23 48.5 r A98
2008-09-25 02:09:47 C 02 15 04.98 +25 23 50.1 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)