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
2016-09-30 01:40:07 C 03 38 41.84 +32 48 48.7 V 160
2016-09-30 01:42:02 C 03 38 41.49 +32 48 50.3 V 160
2016-09-30 10:00:00 C 03 37 16.02 +32 55 32.6 q H45
2016-09-30 10:01:18 C 03 37 15.78 +32 55 33.7 q H45
2016-09-30 10:02:33 C 03 37 15.57 +32 55 34.7 q H45
2016-09-30 10:04:19 C 03 37 15.25 +32 55 36.0 q H45
2016-09-30 10:05:28 C 03 37 15.05 +32 55 36.8 q H45
2016-09-30 10:06:38 C 03 37 14.83 +32 55 37.8 q H45
2016-09-30 12:47:12 C 03 36 48.44 +32 57 53.5 L T05
2016-09-30 13:02:34 C 03 36 45.64 +32 58 05.5 L T05
2016-09-30 13:34:45 C 03 36 39.76 +32 58 30.4 L T05
2016-09-30 13:39:12 C 03 36 38.97 +32 58 33.7 L T05
2016-09-30 14:06:19 C 03 36 33.99 +32 58 55.0 L T05
2016-10-02 09:19:33 C 03 29 09.17 +33 30 11.7 q 703
2016-10-02 09:37:02 C 03 29 05.92 +33 30 24.1 q 703
2016-10-02 09:45:43 C 03 29 04.32 +33 30 29.4 q 703
2016-10-04 01:02:58 C 03 22 14.14 +33 54 56.8 V 160
2016-10-04 01:04:53 C 03 22 13.74 +33 54 57.5 V 160
2016-10-04 01:06:51 C 03 22 13.35 +33 54 59.1 V 160
2016-10-04 01:27:16 C 03 22 09.69 +33 55 10.3 c A24
2016-10-04 01:28:19 C 03 22 09.52 +33 55 10.9 c A24
2016-10-04 02:30:22 C 03 21 58.11 +33 55 46.6 c A24
2016-10-04 02:31:24 C 03 21 57.92 +33 55 47.1 c A24
2016-10-04 21:56:58 C 03 18 35.66 +34 06 17.5 q Z80
2016-10-04 22:03:21 C 03 18 34.51 +34 06 21.5 q Z80
2016-10-04 22:09:43 C 03 18 33.42 +34 06 25.0 q Z80
2016-10-04 22:16:05 C 03 18 32.27 +34 06 28.9 q Z80
2016-10-04 22:22:28 C 03 18 31.12 +34 06 32.9 q Z80
2016-10-05 02:00:21 C 03 17 51.16 +34 08 35.7 c A24
2016-10-05 02:01:23 C 03 17 51.01 +34 08 36.3 c A24
2016-10-05 03:04:29 C 03 17 39.37 +34 09 08.0 c A24
2016-10-05 03:05:31 C 03 17 39.20 +34 09 08.6 c A24
2016-10-05 03:06:36 C 03 17 38.93 +34 09 09.6 q 160
2016-10-05 03:08:33 C 03 17 38.50 +34 09 10.3 q 160
2016-10-05 03:10:28 C 03 17 38.21 +34 09 11.6 q 160
2016-10-05 06:18:15 C 03 17 07.81 +34 10 49.9 q 703
2016-10-05 06:28:41 C 03 17 05.98 +34 10 55.3 q 703
2016-10-05 06:39:10 C 03 17 04.11 +34 11 01.0 q 703
2016-10-05 06:49:37 C 03 17 02.16 +34 11 06.6 q 703
2016-10-06 19:42:31 C 03 10 32.44 +34 27 50.9 q 168
2016-10-06 19:46:06 C 03 10 31.75 +34 27 52.5 q 168
2016-10-06 20:40:37 C 03 10 21.87 +34 28 15.6 q 168
2016-10-06 20:43:11 C 03 10 21.38 +34 28 16.9 q 168
2016-10-06 21:34:31 C 03 10 12.04 +34 28 38.7 q 168
2016-10-08 12:09:58 C 03 03 25.23 +34 42 58.1 L T05
2016-10-08 12:25:10 C 03 03 22.38 +34 43 03.1 L T05
2016-10-08 12:27:18 C 03 03 22.00 +34 43 03.6 L T05
2016-10-08 12:59:49 C 03 03 15.95 +34 43 13.7 L T05
2016-10-08 13:26:24 C 03 03 10.99 +34 43 21.5 L T05
2016-10-09 04:33:42 C 03 00 34.39 +34 47 35.6 q W34
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)