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
2000-03-02 22:43:16 C 10 10 18.39 +20 33 57.7 595
2000-03-02 22:48:50 C 10 10 17.78 +20 33 58.3 595
2000-03-02 22:53:23 C 10 10 17.26 +20 33 59.1 595
2000-03-02 22:58:30 C 10 10 16.70 +20 34 00.0 595
2000-03-03 00:21:05 C 10 10 07.74 +20 34 11.4 d 557
2000-03-03 00:24:27 C 10 10 07.41 +20 34 11.7 d 557
2000-03-03 00:27:48 C 10 10 07.08 +20 34 12.3 d 557
2000-03-03 12:06:38 C 10 08 53.59 +20 36 13.3 c 474
2000-03-03 12:09:40 C 10 08 53.25 +20 36 13.1 c 474
2000-03-03 12:12:29 C 10 08 52.94 +20 36 13.7 c 474
2000-03-03 12:57:27 C 10 08 48.26 +20 36 18.6 m 422
2000-03-03 12:58:54 C 10 08 48.14 +20 36 18.7 m 422
2000-03-03 12:59:55 C 10 08 48.04 +20 36 18.0 m 422
2000-03-04 05:36:48 C 10 07 02.90 +20 38 14.8 18.4 c 704
2000-03-04 05:56:11 C 10 07 00.83 +20 38 17.7 18.7 c 704
2000-03-04 06:15:34 C 10 06 58.74 +20 38 19.7 18.8 c 704
2000-03-04 06:34:56 C 10 06 56.53 +20 38 22.3 18.7 c 704
2000-03-04 06:54:19 C 10 06 54.46 +20 38 25.1 18.4 c 704
2000-03-04 07:18:58 C 10 06 51.79 +20 38 27.9 18.1 c 704
2000-03-04 07:38:02 C 10 06 49.67 +20 38 30.2 19.0 c 704
2000-03-04 07:57:06 C 10 06 47.65 +20 38 32.7 18.7 c 704
2000-03-04 08:16:09 C 10 06 45.57 +20 38 34.7 19.0 c 704
2000-03-04 08:35:14 C 10 06 43.48 +20 38 37.0 19.2 c 704
2000-03-04 12:05:07 C 10 06 21.71 +20 39 19.4 c 474
2000-03-04 12:06:28 C 10 06 21.56 +20 39 19.8 c 474
2000-03-04 12:07:50 C 10 06 21.43 +20 39 19.8 c 474
2000-03-04 12:12:12 C 10 06 20.93 +20 39 20.5 c 474
2000-03-04 18:22:45 C 10 05 42.46 +20 39 43.2 c 046
2000-03-04 18:24:46 C 10 05 42.32 +20 39 42.7 c 046
2000-03-04 18:26:14 C 10 05 42.09 +20 39 43.6 c 046
2000-03-04 18:31:21 C 10 05 41.61 +20 39 42.7 c 046
2000-03-04 18:33:10 C 10 05 41.45 +20 39 43.6 c 046
2000-03-05 03:57:55 C 10 04 41.85 +20 40 51.3 18.4 c 704
2000-03-05 04:16:57 C 10 04 39.75 +20 40 53.8 19.3 c 704
2000-03-05 04:36:01 C 10 04 37.71 +20 40 56.0 18.8 c 704
2000-03-05 04:38:21 C 10 04 37.43 +20 40 56.2 d 858
2000-03-05 04:42:22 C 10 04 36.99 +20 40 56.6 d 858
2000-03-05 04:47:01 C 10 04 36.45 +20 40 57.4 d 858
2000-03-05 04:55:05 C 10 04 35.66 +20 40 58.5 18.9 c 704
2000-03-05 05:14:09 C 10 04 33.59 +20 41 00.7 19.2 c 704
2000-03-05 10:22:40 C 10 04 01.08 +20 41 49.9 c 474
2000-03-05 10:26:45 C 10 04 00.65 +20 41 49.9 c 474
2000-03-05 10:28:32 C 10 04 00.43 +20 41 50.9 c 474
2000-03-05 10:29:48 C 10 04 00.29 +20 41 50.5 c 474
2000-03-05 18:49:24 C 10 03 08.10 +20 42 18.9 c 046
2000-03-05 18:52:19 C 10 03 07.72 +20 42 19.8 c 046
2000-03-05 18:54:11 C 10 03 07.66 +20 42 19.6 c 046
2000-03-05 18:58:59 C 10 03 07.04 +20 42 19.8 c 046
2000-03-06 19:16:15 C 10 00 34.41 +20 44 29.5 z 104
2000-03-06 19:19:05 C 10 00 34.08 +20 44 29.5 z 104
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)