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
2024-05-09 00:37:14 C 09 14 15.569 -02 18 15.88 V W68
2024-05-09 00:50:23 C 09 14 14.789 -02 18 25.34 V W68
2024-05-09 01:06:13 C 09 14 13.740 -02 18 36.18 V W68
2024-05-12 04:13:13 C 09 10 12.050 -03 13 18.48 V 703
2024-05-12 04:16:33 C 09 10 11.834 -03 13 20.57 V 703
2024-05-12 04:19:52 C 09 10 11.629 -03 13 23.02 V 703
2024-05-12 04:23:12 C 09 10 11.442 -03 13 25.68 V 703
2024-05-14 03:19:55 C 09 07 46.067 -03 48 25.31 V 703
2024-05-14 03:23:14 C 09 07 45.858 -03 48 28.80 V 703
2024-05-14 03:26:35 C 09 07 45.736 -03 48 31.46 V 703
2024-05-14 03:29:54 C 09 07 45.498 -03 48 33.16 V 703
2024-05-14 17:27:39 C 09 07 03.151 -03 58 36.08 V M22
2024-05-14 17:32:54 C 09 07 02.801 -03 58 40.08 V M22
2024-05-14 17:47:28 C 09 07 01.932 -03 58 51.85 V M22
2024-05-14 17:56:01 C 09 07 01.529 -03 58 58.01 V M22
2024-05-17 00:06:07 C 09 04 15.770 -04 40 39.50 V W68
2024-05-17 00:10:42 C 09 04 15.511 -04 40 42.46 V W68
2024-05-17 00:19:10 C 09 04 15.019 -04 40 49.69 V W68
2024-05-17 00:44:45 C 09 04 13.608 -04 41 08.45 V W68
2024-05-26 17:27:52 C 08 51 30.946 -07 49 28.85 V M22
2024-05-26 17:36:35 C 08 51 30.324 -07 49 35.94 V M22
2024-05-26 17:59:10 C 08 51 28.824 -07 49 54.12 V M22
2024-05-26 18:05:11 C 08 51 28.466 -07 49 59.12 V M22
2024-09-01 14:36:02 C 04 50 27.814 +22 36 49.97 V T05
2024-09-01 14:46:04 C 04 50 27.773 +22 37 01.74 V T05
2024-09-01 14:48:40 C 04 50 27.703 +22 37 04.84 V T05
2024-09-01 14:56:17 C 04 50 27.648 +22 37 13.37 V T05
2024-09-01 15:03:58 C 04 50 27.610 +22 37 21.68 V T05
2024-09-01 15:16:56 C 04 50 27.463 +22 37 37.09 V T05
2024-09-02 14:40:22 C 04 50 25.073 +23 03 20.74 V T08
2024-09-02 14:52:25 C 04 50 24.943 +23 03 33.91 V T08
2024-09-02 14:58:41 C 04 50 24.919 +23 03 41.00 V T08
2024-09-02 15:01:21 C 04 50 24.871 +23 03 43.56 V T08
2024-09-02 15:02:01 C 04 50 24.900 +23 03 44.82 V T08
2024-09-02 15:06:52 C 04 50 24.898 +23 03 50.26 V T08
2024-09-02 15:11:34 C 04 50 24.816 +23 03 54.18 V T08
2024-09-03 14:24:37 C 04 50 21.271 +23 29 11.98 V T08
2024-09-03 14:30:37 C 04 50 21.149 +23 29 18.92 V T08
2024-09-03 14:37:32 C 04 50 21.062 +23 29 26.38 V T08
2024-09-03 15:02:24 C 04 50 20.854 +23 29 54.10 V T08
2024-09-04 13:47:56 C 04 50 16.142 +23 54 26.06 V T05
2024-09-04 13:52:29 C 04 50 16.066 +23 54 31.10 V T05
2024-09-04 13:54:30 C 04 50 16.043 +23 54 33.15 X F52
2024-09-04 14:02:55 C 04 50 15.950 +23 54 42.48 V T05
2024-09-04 14:12:30 C 04 50 15.855 +23 54 52.92 X F52
2024-09-04 14:19:20 C 04 50 15.782 +23 55 00.62 V T05
2024-09-04 14:30:32 C 04 50 15.660 +23 55 12.64 X F52
2024-09-07 10:32:35 C 04 49 50.412 +25 07 16.93 V 703
2024-09-07 10:35:51 C 04 49 50.426 +25 07 21.36 V 703
2024-09-07 10:39:06 C 04 49 50.354 +25 07 24.10 V 703
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)