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
2024-10-14 07:06:06 C 03 57 23.022 +37 22 59.16 V 703
2024-10-14 07:09:38 C 03 57 22.608 +37 23 00.42 V 703
2024-10-14 07:13:10 C 03 57 22.147 +37 23 02.80 V 703
2024-10-14 07:16:42 C 03 57 21.733 +37 23 02.76 V 703
2024-10-14 08:46:17 C 03 57 10.123 +37 23 45.92 V G96
2024-10-14 08:53:42 C 03 57 09.155 +37 23 49.34 V G96
2024-10-14 09:01:06 C 03 57 08.197 +37 23 52.73 V G96
2024-10-14 09:08:31 C 03 57 07.232 +37 23 56.04 V G96
2024-10-17 10:03:52 C 03 47 51.379 +37 52 19.63 V T08
2024-10-17 10:07:52 C 03 47 50.767 +37 52 22.66 V T08
2024-10-17 10:11:52 C 03 47 50.182 +37 52 24.20 V T08
2024-10-17 10:20:31 C 03 47 49.063 +37 52 26.94 V T08
2024-10-22 12:04:38 C 03 31 17.450 +38 20 35.05 V T05
2024-10-22 12:08:45 C 03 31 16.862 +38 20 35.74 V T05
2024-10-22 12:21:22 C 03 31 15.014 +38 20 37.36 V T05
2024-10-23 09:38:00 C 03 28 16.781 +38 22 51.53 V 703
2024-10-23 09:41:21 C 03 28 16.298 +38 22 52.03 V 703
2024-10-23 09:44:42 C 03 28 15.830 +38 22 52.25 V 703
2024-10-23 09:48:03 C 03 28 15.290 +38 22 52.68 V 703
2024-10-23 19:49:18 C 03 26 50.68 +38 23 39.4 V D29
2024-10-23 20:09:40 C 03 26 47.72 +38 23 40.3 V D29
2024-10-23 20:30:02 C 03 26 44.78 +38 23 40.9 V D29
2024-10-24 09:59:15 C 03 24 53.237 +38 24 36.40 V T05
2024-10-24 10:01:52 C 03 24 52.814 +38 24 36.58 V T05
2024-10-24 10:05:52 C 03 24 52.226 +38 24 36.97 V T05
2024-10-24 10:21:08 C 03 24 50.006 +38 24 37.62 V T05
2024-10-24 10:54:14 C 03 24 45.091 +38 24 40.61 V T08
2024-10-24 10:56:54 C 03 24 44.707 +38 24 41.08 V T08
2024-10-24 11:00:53 C 03 24 44.081 +38 24 40.61 V T08
2024-10-24 11:44:07 C 03 24 37.745 +38 24 43.06 V T08
2024-10-25 06:25:59 C 03 22 01.074 +38 25 09.37 V G96
2024-10-25 06:33:34 C 03 22 00.016 +38 25 08.90 V G96
2024-10-25 06:45:16 C 03 21 58.252 +38 25 10.09 V G96
2024-10-25 06:52:49 C 03 21 57.146 +38 25 10.49 V G96
2024-10-26 06:36:33 C 03 18 37.292 +38 24 58.97 V G96
2024-10-26 06:44:03 C 03 18 36.198 +38 24 58.97 V G96
2024-10-26 06:51:33 C 03 18 35.104 +38 24 58.90 V G96
2024-10-26 06:59:04 C 03 18 34.006 +38 24 58.79 V G96
2024-10-26 09:01:36 C 03 18 15.959 +38 24 55.66 V 703
2024-10-26 09:05:01 C 03 18 15.455 +38 24 55.58 V 703
2024-10-26 09:08:26 C 03 18 14.908 +38 24 56.27 V 703
2024-10-26 09:11:51 C 03 18 14.440 +38 24 56.27 V 703
2024-10-27 07:06:00 C 03 15 11.124 +38 23 47.83 V 703
2024-10-27 07:09:46 C 03 15 10.559 +38 23 48.08 V 703
2024-10-27 07:13:37 C 03 15 10.022 +38 23 47.26 V 703
2024-10-27 07:17:41 C 03 15 09.428 +38 23 47.44 V 703
2024-10-30 09:56:45 C 03 04 49.291 +38 14 06.50 V T08
2024-10-30 10:03:26 C 03 04 48.314 +38 14 06.07 V T08
2024-10-30 10:09:26 C 03 04 47.448 +38 14 04.92 V T08
2024-10-30 10:46:42 C 03 04 42.082 +38 13 57.79 V T08
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)