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
2024-02-15 05:19:54 C 12 18 40.438 +05 36 41.26 V W68
2024-02-15 05:22:31 C 12 18 40.334 +05 36 41.11 V W68
2024-02-17 12:39:03 C 12 17 25.010 +05 34 04.83 X F51
2024-02-17 12:57:06 C 12 17 24.473 +05 34 04.18 X F51
2024-02-17 13:39:06 C 12 17 23.221 +05 34 02.55 X F51
2024-02-20 23:23:01 C 12 14 53.462 +05 31 58.30 V M22
2024-02-20 23:25:37 C 12 14 53.395 +05 31 58.30 V M22
2024-02-20 23:31:34 C 12 14 53.112 +05 31 58.12 V M22
2024-02-20 23:42:05 C 12 14 52.716 +05 31 56.96 V M22
2024-03-02 09:27:30 C 12 01 51.164 +05 32 08.99 V 703
2024-03-02 09:30:46 C 12 01 50.905 +05 32 08.88 V 703
2024-03-02 09:37:06 C 12 01 50.419 +05 32 09.17 V 703
2024-03-02 09:40:21 C 12 01 50.214 +05 32 09.28 V 703
2024-03-05 09:38:23 C 11 56 26.923 +05 33 38.45 V 703
2024-03-05 09:41:37 C 11 56 26.624 +05 33 38.81 V 703
2024-03-05 09:44:52 C 11 56 26.351 +05 33 38.45 V 703
2024-03-05 09:48:07 C 11 56 26.066 +05 33 39.02 V 703
2024-03-06 14:35:45 B 11 54 05.34 +05 34 23.1 Z O53
2024-03-06 15:01:21 B 11 54 03.08 +05 34 22.5 Z O53
2024-03-06 15:26:29 B 11 54 00.87 +05 34 24.4 Z O53
2024-03-08 00:56:01 C 11 51 04.901 +05 35 24.43 V M22
2024-03-08 01:13:10 C 11 51 03.276 +05 35 25.12 V M22
2024-03-08 01:23:34 C 11 51 02.314 +05 35 25.15 V M22
2024-03-08 01:33:54 C 11 51 01.346 +05 35 25.58 V M22
2024-03-10 04:46:40 C 11 46 15.881 +05 36 26.89 V W68
2024-03-10 04:54:30 C 11 46 15.070 +05 36 27.50 V W68
2024-03-10 05:02:21 C 11 46 14.258 +05 36 27.50 V W68
2024-03-11 09:38:30 C 11 43 24.089 +05 36 32.76 V 703
2024-03-11 09:41:45 C 11 43 23.732 +05 36 32.98 V 703
2024-03-11 09:45:01 C 11 43 23.394 +05 36 33.30 V 703
2024-03-11 09:48:16 C 11 43 23.048 +05 36 33.05 V 703
2024-03-11 22:18:37 C 11 42 07.594 +05 37 05.63 V M22
2024-03-11 22:21:15 C 11 42 07.325 +05 37 05.84 V M22
2024-03-11 22:25:14 C 11 42 06.888 +05 37 05.84 V M22
2024-03-11 23:00:23 C 11 42 03.106 +05 37 06.38 V M22
2024-03-11 23:34:42 C 11 41 59.407 +05 37 06.60 V M22
2024-03-12 00:13:08 C 11 41 55.258 +05 37 06.96 V M22
2024-03-12 00:19:06 C 11 41 54.607 +05 37 07.00 V M22
2024-03-12 00:26:59 C 11 41 53.755 +05 37 06.96 V M22
2024-03-13 08:30:37 C 11 38 32.136 +05 37 01.27 V 703
2024-03-13 08:33:53 C 11 38 31.769 +05 37 01.20 V 703
2024-03-13 08:37:08 C 11 38 31.423 +05 37 01.45 V 703
2024-03-13 08:40:24 C 11 38 31.045 +05 37 01.31 V 703
2024-03-13 21:16:00 C 11 37 10.51 +05 37 00.5 V G17
2024-03-13 21:21:22 C 11 37 09.87 +05 37 00.5 V G17
2024-03-13 21:26:44 C 11 37 09.27 +05 37 00.7 V G17
2024-03-14 05:55:40 C 11 36 12.842 +05 37 27.91 V W68
2024-03-14 06:04:08 C 11 36 11.880 +05 37 27.84 V W68
2024-03-14 06:08:41 C 11 36 11.369 +05 37 27.91 V W68
2024-03-14 06:59:43 C 11 36 05.508 +05 37 27.52 V W68
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)