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
2000-03-06 19:22:29 C 10 00 33.81 +20 44 29.7 z 104
2000-03-06 19:32:27 C 10 00 32.76 +20 44 29.9 z 104
2000-03-06 19:42:29 C 10 00 31.46 +20 44 30.8 c 046
2000-03-06 19:47:29 C 10 00 30.98 +20 44 31.0 c 046
2000-03-06 19:51:40 C 10 00 30.45 +20 44 32.5 c 046
2000-03-06 19:53:17 C 10 00 30.34 +20 44 32.7 c 046
2000-03-06 19:54:46 C 10 00 30.18 +20 44 31.8 c 046
2000-03-06 19:56:09 C 10 00 29.94 +20 44 32.1 c 046
2000-03-06 21:08:52 C 10 00 22.26 +20 44 38.2 611
2000-03-06 21:15:09 C 10 00 21.51 +20 44 38.2 611
2000-03-06 21:27:16 C 10 00 20.34 +20 44 39.3 m 163
2000-03-06 21:33:33 C 10 00 19.57 +20 44 39.6 611
2000-03-06 21:34:05 C 10 00 19.59 +20 44 39.6 m 163
2000-03-06 21:39:55 C 10 00 18.83 +20 44 39.9 m 163
2000-03-06 21:46:16 C 10 00 18.35 +20 44 42.5 m 163
2000-03-06 22:57:00 C 10 00 10.58 +20 44 47.1 18.9 c 106
2000-03-06 23:08:33 C 10 00 09.28 +20 44 47.5 18.6 c 106
2000-03-06 23:11:55 C 10 00 09.02 +20 44 47.9 587
2000-03-06 23:17:45 C 10 00 08.39 +20 44 48.1 587
2000-03-06 23:22:55 C 10 00 07.80 +20 44 49.4 18.4 c 106
2000-03-09 05:36:16 C 09 54 31.46 +20 47 45.0 19.0 c 704
2000-03-09 05:36:54 C 09 54 31.44 +20 47 45.2 18.2 c 704
2000-03-09 05:54:43 C 09 54 29.54 +20 47 45.1 19.0 c 704
2000-03-09 05:55:21 C 09 54 29.44 +20 47 45.7 18.8 c 704
2000-03-09 06:13:10 C 09 54 27.57 +20 47 46.0 19.1 c 704
2000-03-09 06:13:48 C 09 54 27.51 +20 47 45.8 18.7 c 704
2000-03-09 06:31:38 C 09 54 25.69 +20 47 45.0 19.5 c 704
2000-03-09 06:32:15 C 09 54 25.53 +20 47 46.5 19.0 c 704
2000-03-09 06:50:04 C 09 54 23.67 +20 47 46.5 18.7 c 704
2000-03-09 06:50:42 C 09 54 23.56 +20 47 47.1 18.4 c 704
2000-03-11 03:11:31 c 09 49 55.29 +20 48 19.1 c 699
2000-03-11 03:45:37 c 09 49 51.82 +20 48 19.2 c 699
2000-03-11 04:19:41 c 09 49 48.25 +20 48 19.2 c 699
2000-03-11 04:53:42 c 09 49 44.74 +20 48 19.4 c 699
2000-03-15 13:17:58 C 09 39 42.10 +20 43 24.8 413
2000-03-15 13:21:36 C 09 39 41.73 +20 43 24.3 413
2000-03-15 13:24:35 C 09 39 41.45 +20 43 24.1 413
2000-03-26 08:48:32 C 09 19 16.47 +19 55 22.3 c 658
2000-03-26 08:51:43 C 09 19 16.24 +19 55 21.5 c 658
2000-03-26 08:56:51 C 09 19 15.92 +19 55 19.7 c 658
2000-04-25 20:32:41 C 09 04 06.10 +14 49 42.5 540
2000-04-25 20:41:17 C 09 04 06.17 +14 49 38.6 540
2000-04-25 21:03:29 C 09 04 06.52 +14 49 27.9 540
2000-06-11 08:56:26 C 09 58 58.79 +02 17 52.7 413
2000-06-11 08:59:24 C 09 58 59.00 +02 17 50.3 413
2000-06-15 08:32:01 C 10 05 47.61 +00 56 40.5 413
2000-06-15 08:34:56 C 10 05 47.77 +00 56 37.6 413
2000-06-15 08:38:05 C 10 05 48.01 +00 56 35.0 413
2000-07-23 09:32:42 C 11 14 50.63 -13 53 39.2 20.5 413
2000-07-23 09:35:03 C 11 14 50.78 -13 53 41.4 20.2 413
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)