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
2000-07-23 09:37:32 C 11 14 50.96 -13 53 43.9 20.1 413
2000-08-10 09:00:05 C 11 46 41.41 -21 30 01.6 413
2000-08-10 09:02:32 C 11 46 41.66 -21 30 05.0 413
2000-08-10 09:04:53 C 11 46 41.86 -21 30 06.9 413
2000-09-02 09:13:55 C 12 47 35.087 -33 19 31.77 413
2000-09-02 09:16:22 C 12 47 35.618 -33 19 36.10 413
2000-09-20 11:25:15 C 19 20 14.29 -33 57 56.4 360
2000-09-20 11:27:15 C 19 20 17.04 -33 57 33.5 360
2000-09-20 11:29:15 C 19 20 19.77 -33 57 10.9 360
2000-09-20 11:31:14 C 19 20 22.51 -33 56 48.0 360
2000-09-21 07:23:51 C 19 47 00.96 -30 02 12.4 c 467
2000-09-21 07:26:22 C 19 47 03.99 -30 01 42.6 c 467
2000-09-21 07:29:55 C 19 47 08.30 -30 01 00.2 c 467
2000-09-21 07:39:23 C 19 47 19.65 -29 59 08.6 c 467
2000-09-21 07:48:21 C 19 47 30.42 -29 57 22.4 c 467
2000-09-21 07:59:07 C 19 47 43.32 -29 55 14.8 c 467
2000-09-22 08:28:57 C 20 15 41.16 -25 05 55.4 c 467
2000-09-22 08:40:27 C 20 15 52.67 -25 03 41.7 c 467
2000-09-22 09:17:36 C 20 16 29.65 -24 56 28.4 c 467
2000-09-22 09:39:12 C 20 16 51.12 -24 52 16.3 c 467
2000-09-22 09:42:21 C 20 16 54.24 -24 51 39.8 c 467
2000-09-22 09:51:21 C 20 17 03.16 -24 49 54.7 c 467
2000-09-22 09:54:34 C 20 17 06.37 -24 49 16.9 c 467
2000-09-22 10:02:51 C 20 17 14.56 -24 47 41.1 c 467
2000-09-23 19:50:08 C 20 48 02.77 -18 38 23.1 c 639
2000-09-23 20:04:56 C 20 48 14.19 -18 35 51.4 c 639
2000-09-23 20:30:21 C 20 48 33.70 -18 31 28.4 c 639
2000-09-23 20:48:36 C 20 48 47.69 -18 28 19.2 c 639
2000-09-24 02:44:11 C 20 53 27.97 -17 27 41.4 14.2 c 704
2000-09-24 03:05:35 C 20 53 43.40 -17 24 08.1 c 704
2000-09-24 03:26:51 C 20 53 58.67 -17 20 35.4 c 704
2000-09-24 03:48:16 C 20 54 14.01 -17 17 01.7 c 704
2000-09-24 04:09:29 C 20 54 29.16 -17 13 30.3 c 704
2000-09-24 11:38:18 C 20 59 58.05 -16 00 20.8 900
2000-09-24 11:43:57 C 21 00 01.86 -15 59 26.5 900
2000-09-24 20:31:03 C 21 06 03.50 -14 37 18.8 c 639
2000-09-24 20:46:44 C 21 06 13.56 -14 34 55.0 c 639
2000-09-24 20:56:53 C 21 06 20.08 -14 33 22.5 c 639
2000-09-25 04:15:01 C 21 11 06.36 -13 27 24.1 c 670
2000-09-25 06:11:38 C 21 12 15.36 -13 10 21.7 13.1 c 670
2000-09-25 08:19:09 C 21 13 30.54 -12 51 49.0 c 670
2000-09-26 13:34:09 C 21 29 45.66 -09 00 00.1 m 347
2000-09-26 13:42:40 C 21 29 49.70 -08 58 58.1 m 347
2000-09-26 13:48:39 C 21 29 52.54 -08 58 14.1 m 347
2000-09-26 13:51:49 C 21 29 54.04 -08 57 51.1 m 347
2000-09-27 00:48:30 C 21 35 18.28 -07 40 52.8 i 739
2000-09-27 00:51:56 C 21 35 19.81 -07 40 29.4 i 739
2000-09-27 01:01:21 C 21 35 23.99 -07 39 25.7 i 739
2000-09-27 01:47:55 C 21 35 44.10 -07 34 21.2 i 726
2000-09-27 01:50:26 C 21 35 45.20 -07 34 04.1 i 726
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)