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
2016-10-27 07:19:58 C 01 54 46.17 +33 39 56.3 q 703
2016-10-27 23:45:04 C 01 52 52.94 +33 32 02.0 q 160
2016-10-27 23:46:13 C 01 52 52.77 +33 32 01.3 q 160
2016-10-27 23:46:53 C 01 52 52.74 +33 32 01.0 q 160
2016-10-28 09:53:56 C 01 51 45.05 +33 27 16.2 L T05
2016-10-28 10:09:59 C 01 51 43.11 +33 27 08.7 L T05
2016-10-28 10:41:27 C 01 51 39.37 +33 26 53.4 L T05
2016-10-28 11:13:41 C 01 51 35.53 +33 26 36.2 L T05
2016-10-28 21:15:07 C 01 50 30.65 +33 21 28.3 u 107
2016-10-28 21:34:07 C 01 50 28.48 +33 21 19.1 u 107
2016-10-28 21:46:48 C 01 50 27.03 +33 21 12.7 u 107
2016-10-29 23:00:56 C 01 47 45.59 +33 08 27.8 q 160
2016-10-29 23:02:49 C 01 47 45.38 +33 08 26.7 q 160
2016-10-29 23:04:41 C 01 47 45.17 +33 08 25.6 q 160
2016-10-30 09:10:07 C 01 46 42.03 +33 03 14.4 R G45
2016-10-30 09:11:08 C 01 46 41.93 +33 03 13.7 R G45
2016-10-30 09:17:19 C 01 46 41.27 +33 03 10.4 R G45
2016-10-30 09:18:20 C 01 46 41.17 +33 03 10.0 R G45
2016-10-30 09:25:26 C 01 46 40.40 +33 03 05.8 R G45
2016-10-30 09:32:31 C 01 46 39.65 +33 03 01.8 R G45
2016-10-30 09:39:40 C 01 46 38.89 +33 02 57.8 R G45
2016-10-30 23:53:14 C 01 45 14.03 +32 55 30.6 q 160
2016-10-30 23:55:08 C 01 45 13.83 +32 55 29.6 q 160
2016-10-30 23:57:02 C 01 45 13.66 +32 55 28.6 q 160
2016-10-31 18:22:45 C 01 43 27.96 +32 45 34.1 q Z52
2016-10-31 19:13:09 C 01 43 23.07 +32 45 08.4 q Z52
2016-10-31 20:06:38 C 01 43 17.83 +32 44 41.3 q Z52
2016-10-31 20:56:40 C 01 43 12.88 +32 44 15.5 q Z52
2016-10-31 21:24:40 C 01 43 10.11 +32 44 01.0 q Z52
2016-10-31 22:09:21 C 01 43 05.38 +32 43 40.4 r 106
2016-10-31 22:23:55 C 01 43 03.97 +32 43 33.1 r 106
2016-10-31 22:38:29 C 01 43 02.48 +32 43 24.6 r 106
2016-10-31 22:53:04 C 01 43 01.00 +32 43 16.8 r 106
2016-10-31 22:59:47 C 01 43 00.40 +32 43 14.0 q 160
2016-10-31 23:01:48 C 01 43 00.20 +32 43 13.1 q 160
2016-10-31 23:03:50 C 01 43 00.00 +32 43 12.0 q 160
2016-11-04 18:17:35 C 01 35 13.87 +31 53 00.4 q Z52
2016-11-04 19:11:34 C 01 35 09.65 +31 52 32.2 q Z52
2016-11-04 20:06:20 C 01 35 05.27 +31 52 02.7 q Z52
2016-11-04 20:46:14 C 01 35 02.08 +31 51 41.3 q Z52
2016-11-05 15:17:42 C 01 33 38.68 +31 41 29.8 q D29
2016-11-05 15:39:20 C 01 33 36.98 +31 41 17.5 q D29
2016-11-05 16:00:59 C 01 33 35.28 +31 41 05.1 q D29
2016-11-06 05:47:11 C 01 32 37.01 +31 33 25.2 q G96
2016-11-06 06:03:21 C 01 32 35.78 +31 33 16.2 q G96
2016-11-06 06:10:11 C 01 32 35.25 +31 33 12.2 q G96
2016-11-06 06:16:23 C 01 32 34.77 +31 33 08.8 q G96
2016-11-07 20:52:59 C 01 30 01.73 +31 11 31.8 q Z52
2016-11-07 22:02:52 C 01 29 57.05 +31 10 53.5 q Z52
2016-11-07 23:14:51 C 01 29 52.26 +31 10 13.5 q Z52
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)