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
2024-04-24 08:12:29 C 09 38 11.124 +01 23 31.56 V T05
2024-04-24 08:17:06 C 09 38 10.706 +01 23 29.44 V T05
2024-04-24 08:26:20 C 09 38 09.842 +01 23 24.50 V T05
2024-04-24 08:43:22 C 09 38 08.328 +01 23 14.78 V T05
2024-04-24 15:02:13 S 09 37 37.59 +01 19 54.3 L C51
2024-04-24 15:02:25 S 09 37 37.58 +01 19 53.6 L C51
2024-04-24 18:07:04 S 09 37 22.22 +01 18 11.9 L C51
2024-04-24 20:05:28 C 09 37 11.820 +01 17 22.92 V M22
2024-04-24 20:10:43 C 09 37 11.381 +01 17 19.32 V M22
2024-04-24 20:23:24 C 09 37 10.272 +01 17 11.94 V M22
2024-04-24 20:51:08 C 09 37 07.740 +01 16 56.64 V M22
2024-04-24 21:12:05 S 09 37 06.87 +01 16 28.9 L C51
2024-04-24 22:44:30 S 09 36 59.25 +01 15 37.6 L C51
2024-04-25 01:49:20 S 09 36 44.00 +01 13 54.5 L C51
2024-04-25 03:21:01 S 09 36 36.46 +01 13 04.8 L C51
2024-04-25 04:53:26 S 09 36 28.88 +01 12 12.9 L C51
2024-04-25 07:59:00 S 09 36 13.72 +01 10 27.5 L C51
2024-04-28 04:40:08 C 09 30 51.606 +00 30 29.81 V 703
2024-04-28 04:43:25 C 09 30 51.343 +00 30 27.72 V 703
2024-04-28 04:46:42 C 09 30 51.070 +00 30 25.60 V 703
2024-04-28 04:49:58 C 09 30 50.792 +00 30 24.48 V 703
2024-04-28 19:33:15 C 09 29 45.54 +00 21 31.2 V C40
2024-04-28 19:44:24 C 09 29 44.62 +00 21 24.9 V C40
2024-04-28 19:55:33 C 09 29 43.74 +00 21 17.6 V C40
2024-04-28 20:45:09 C 09 29 40.008 +00 21 23.51 V M22
2024-04-28 20:49:43 C 09 29 39.730 +00 21 20.74 V M22
2024-04-28 20:57:37 C 09 29 39.082 +00 21 15.34 V M22
2024-04-28 21:18:48 C 09 29 37.464 +00 21 03.06 V M22
2024-05-02 06:56:20 C 09 23 58.267 -00 29 58.67 V T05
2024-05-02 07:00:53 C 09 23 57.907 -00 30 02.09 V T05
2024-05-02 07:16:17 C 09 23 56.813 -00 30 12.46 V T05
2024-05-02 07:24:07 C 09 23 56.256 -00 30 17.03 V T05
2024-05-03 18:06:48 C 09 21 42.35 -00 52 50.6 V C40
2024-05-03 18:14:04 C 09 21 41.84 -00 52 55.9 V C40
2024-05-03 18:28:34 C 09 21 40.81 -00 53 06.1 V C40
2024-05-03 18:35:33 C 09 21 40.37 -00 53 09.8 V C40
2024-05-03 18:42:17 C 09 21 39.94 -00 53 14.5 V C40
2024-05-06 05:55:31 C 09 18 03.742 -01 32 30.34 V T05
2024-05-06 06:00:06 C 09 18 03.422 -01 32 33.86 V T05
2024-05-06 06:07:54 C 09 18 02.940 -01 32 38.83 V T05
2024-05-06 06:22:16 C 09 18 01.963 -01 32 48.05 V T05
2024-05-06 18:16:51 C 09 17 20.318 -01 40 29.53 V M22
2024-05-06 18:21:26 C 09 17 19.970 -01 40 33.60 V M22
2024-05-06 18:29:58 C 09 17 19.483 -01 40 38.64 V M22
2024-05-06 18:46:38 C 09 17 18.379 -01 40 49.94 V M22
2024-05-07 03:38:53 C 09 16 47.528 -01 47 25.66 V G96
2024-05-07 03:47:04 C 09 16 47.014 -01 47 31.31 V G96
2024-05-07 03:55:15 C 09 16 46.492 -01 47 36.89 V G96
2024-05-07 04:03:29 C 09 16 45.973 -01 47 42.61 V G96
2024-05-09 00:31:58 C 09 14 15.898 -02 18 12.38 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)