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
2024-04-15 13:52:43 C 09 58 21.908 +03 07 20.38 O18
2024-04-15 13:54:15 C 09 58 21.734 +03 07 19.73 O18
2024-04-15 14:40:46 C 09 58 16.427 +03 06 59.49 O18
2024-04-15 14:42:16 C 09 58 16.247 +03 06 58.80 O18
2024-04-15 14:43:45 C 09 58 16.092 +03 06 58.38 O18
2024-04-15 17:09:10 C 09 57 59.628 +03 05 54.77 O18
2024-04-15 17:13:07 C 09 57 59.186 +03 05 53.00 O18
2024-04-15 20:53:18 C 09 57 36.52 +03 04 17.5 V Z45
2024-04-15 20:58:33 C 09 57 35.95 +03 04 15.6 V Z45
2024-04-15 21:03:52 C 09 57 35.31 +03 04 13.3 V Z45
2024-04-15 21:10:14 C 09 57 34.62 +03 04 10.4 V Z45
2024-04-15 21:17:35 C 09 57 33.77 +03 04 06.8 V Z45
2024-04-16 03:47:13 C 09 56 52.379 +03 01 17.11 V 703
2024-04-16 03:50:31 C 09 56 52.022 +03 01 15.56 V 703
2024-04-16 03:53:50 C 09 56 51.655 +03 01 14.34 V 703
2024-04-16 03:57:08 C 09 56 51.277 +03 01 12.72 V 703
2024-04-16 08:02:00 C 09 56 24.850 +02 59 29.15 V T05
2024-04-16 08:06:34 C 09 56 24.322 +02 59 27.24 V T05
2024-04-16 08:29:48 C 09 56 21.710 +02 59 16.55 V T05
2024-04-16 08:37:45 C 09 56 20.810 +02 59 13.38 V T05
2024-04-16 13:53:24 C 09 55 48.417 +02 56 44.48 O18
2024-04-16 14:00:50 C 09 55 47.574 +02 56 41.37 O18
2024-04-16 21:00:29 C 09 55 02.760 +02 54 04.25 V M22
2024-04-16 21:15:01 C 09 55 01.186 +02 53 57.52 V M22
2024-04-16 21:20:18 C 09 55 00.586 +02 53 54.85 V M22
2024-04-16 21:38:02 C 09 54 58.680 +02 53 46.93 V M22
2024-04-21 17:48:51 C 09 43 39.35 +01 56 42.7 V C40
2024-04-21 17:59:14 C 09 43 38.33 +01 56 37.4 V C40
2024-04-21 18:09:36 C 09 43 37.32 +01 56 31.9 V C40
2024-04-21 18:19:58 C 09 43 36.33 +01 56 26.6 V C40
2024-04-21 18:30:21 C 09 43 35.34 +01 56 21.1 V C40
2024-04-21 18:40:43 C 09 43 34.29 +01 56 15.9 V C40
2024-04-21 19:15:04 C 09 43 31.03 +01 55 57.9 V C40
2024-04-21 19:25:26 C 09 43 30.05 +01 55 52.8 V C40
2024-04-21 19:35:48 C 09 43 29.06 +01 55 46.9 V C40
2024-04-21 19:46:10 C 09 43 28.06 +01 55 41.7 V C40
2024-04-21 19:56:32 C 09 43 27.06 +01 55 36.2 V C40
2024-04-21 20:06:54 C 09 43 26.11 +01 55 31.0 V C40
2024-04-22 04:38:28 C 09 42 40.374 +01 51 09.40 V 703
2024-04-22 04:41:12 C 09 42 40.000 +01 51 07.45 V 703
2024-04-22 04:43:57 C 09 42 39.726 +01 51 06.05 V 703
2024-04-22 04:46:41 C 09 42 39.470 +01 51 04.28 V 703
2024-04-23 06:07:58 C 09 40 24.661 +01 37 37.16 V G96
2024-04-23 06:16:12 C 09 40 23.905 +01 37 32.81 V G96
2024-04-23 06:24:26 C 09 40 23.156 +01 37 28.20 V G96
2024-04-23 06:32:40 C 09 40 22.400 +01 37 23.74 V G96
2024-04-23 20:02:43 C 09 39 12.99 +01 30 00.3 V C40
2024-04-23 20:09:43 C 09 39 12.29 +01 29 57.0 V C40
2024-04-23 20:23:11 C 09 39 11.13 +01 29 48.9 V C40
2024-04-23 20:29:56 C 09 39 10.48 +01 29 46.7 V C40
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)