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
2024-11-17 10:01:37 C 02 16 55.394 +35 09 14.98 V T05
2024-11-17 10:09:34 C 02 16 54.617 +35 09 10.80 V T05
2024-11-17 10:24:12 C 02 16 53.419 +35 09 01.94 V T05
2024-11-20 07:21:25 C 02 11 54.366 +34 29 57.01 V G96
2024-11-20 07:28:51 C 02 11 53.833 +34 29 52.66 V G96
2024-11-20 07:36:19 C 02 11 53.300 +34 29 48.34 V G96
2024-11-20 07:43:45 C 02 11 52.782 +34 29 43.91 V G96
2024-11-21 10:06:05 C 02 10 10.814 +34 14 49.60 V T08
2024-11-21 10:10:07 C 02 10 10.505 +34 14 47.80 V T08
2024-11-21 10:38:05 C 02 10 08.707 +34 14 31.09 V T08
2024-11-21 10:54:06 C 02 10 07.582 +34 14 21.80 V T08
2024-11-23 06:35:14 C 02 07 34.732 +33 49 41.97 X F51
2024-11-23 06:48:27 C 02 07 33.941 +33 49 34.71 X F51
2024-11-23 07:00:48 C 02 07 33.192 +33 49 28.05 X F51
2024-11-23 07:13:12 C 02 07 32.449 +33 49 21.18 X F51
2024-11-24 09:07:19 C 02 06 09.077 +33 34 51.60 V T05
2024-11-24 09:12:02 C 02 06 08.791 +33 34 49.12 V T05
2024-11-24 09:21:10 C 02 06 08.282 +33 34 44.11 V T05
2024-11-24 09:39:46 C 02 06 07.262 +33 34 32.92 V T05
2024-11-27 08:29:58 C 02 02 52.834 +32 55 43.36 V T05
2024-11-27 08:52:52 C 02 02 51.794 +32 55 30.04 V T05
2024-11-27 08:57:31 C 02 02 51.506 +32 55 27.91 V T05
2024-11-27 09:00:07 C 02 02 51.408 +32 55 25.82 V T05
2024-11-28 06:47:57 C 02 02 01.119 +32 43 46.84 X F52
2024-11-28 07:06:21 C 02 02 00.348 +32 43 37.22 X F52
2024-11-28 07:24:44 C 02 01 59.581 +32 43 27.58 X F52
2024-11-28 07:43:12 C 02 01 58.806 +32 43 17.81 X F52
2024-11-29 05:28:53 C 02 01 12.798 +32 31 48.64 X F52
2024-11-29 05:45:19 C 02 01 12.179 +32 31 40.37 X F52
2024-11-29 06:18:09 C 02 01 10.919 +32 31 23.74 X F52
2024-12-02 07:55:44 C 01 59 02.472 +31 54 02.23 V T05
2024-12-02 08:02:03 C 01 59 02.359 +31 53 58.42 V T05
2024-12-02 08:12:32 C 01 59 02.062 +31 53 53.05 V T05
2024-12-02 08:41:20 C 01 59 01.205 +31 53 38.94 V T05
2024-12-07 17:13:04 C 01 56 58.34 +30 54 21.5 V D29
2024-12-07 17:18:10 C 01 56 58.28 +30 54 19.5 V D29
2024-12-07 17:23:15 C 01 56 58.22 +30 54 17.6 V D29
2024-12-18 09:58:05 C 01 58 13.457 +29 21 49.71 X F52
2024-12-18 10:13:07 C 01 58 13.678 +29 21 45.12 X F52
2024-12-18 10:28:03 C 01 58 13.891 +29 21 40.30 X F52
2024-12-18 10:43:03 C 01 58 14.120 +29 21 35.71 X F52
2024-12-19 09:27:09 C 01 58 38.192 +29 15 04.46 X F51
2024-12-19 09:31:49 C 01 58 38.273 +29 15 02.93 X F52
2024-12-19 09:39:21 C 01 58 38.391 +29 15 00.78 X F51
2024-12-19 09:44:00 C 01 58 38.469 +29 14 59.36 X F52
2024-12-19 09:51:27 C 01 58 38.589 +29 14 57.08 X F51
2024-12-19 09:56:11 C 01 58 38.669 +29 14 55.69 X F52
2024-12-19 10:03:39 C 01 58 38.789 +29 14 53.54 X F51
2024-12-19 10:08:22 C 01 58 38.865 +29 14 52.08 X F52
2024-12-20 04:29:40 C 01 59 00.467 +29 09 46.55 V G96
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)