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
2024-09-07 10:42:22 C 04 49 50.351 +25 07 27.16 V 703
2024-09-08 13:48:55 C 04 49 35.563 +25 35 48.23 V T05
2024-09-08 13:53:29 C 04 49 35.460 +25 35 52.87 V T05
2024-09-08 13:58:42 C 04 49 35.443 +25 35 56.65 V T05
2024-09-08 14:06:30 C 04 49 35.232 +25 36 07.13 V T05
2024-09-09 13:43:08 C 04 49 19.910 +26 00 29.63 V T05
2024-09-09 13:47:41 C 04 49 19.834 +26 00 34.49 V T05
2024-09-09 13:58:46 C 04 49 19.675 +26 00 45.94 V T05
2024-09-09 14:13:58 C 04 49 19.387 +26 01 02.50 V T05
2024-09-10 10:36:38 C 04 49 04.184 +26 21 49.39 V G96
2024-09-10 10:44:43 C 04 49 03.997 +26 21 58.18 V G96
2024-09-10 10:52:48 C 04 49 03.817 +26 22 07.07 V G96
2024-09-10 11:00:53 C 04 49 03.666 +26 22 15.42 V G96
2024-09-10 13:44:35 C 04 49 01.694 +26 25 06.92 V T08
2024-09-10 13:48:35 C 04 49 01.584 +26 25 11.53 V T08
2024-09-10 13:56:34 C 04 49 01.418 +26 25 19.38 V T08
2024-09-10 14:12:27 C 04 49 01.104 +26 25 35.72 V T08
2024-09-11 14:24:18 C 04 48 39.878 +26 50 10.75 V T08
2024-09-11 14:26:18 C 04 48 39.814 +26 50 12.59 V T08
2024-09-11 14:27:38 C 04 48 39.780 +26 50 13.96 V T08
2024-09-11 14:32:28 C 04 48 39.667 +26 50 19.18 V T08
2024-09-11 14:41:47 C 04 48 39.473 +26 50 29.08 V T08
2024-09-12 10:59:10 C 04 48 19.544 +27 10 47.93 V 703
2024-09-12 11:02:24 C 04 48 19.544 +27 10 53.22 V 703
2024-09-12 11:05:39 C 04 48 19.476 +27 10 56.17 V 703
2024-09-12 11:08:53 C 04 48 19.458 +27 10 59.05 V 703
2024-09-12 13:25:50 C 04 48 17.400 +27 13 20.24 V T05
2024-09-12 13:30:24 C 04 48 17.280 +27 13 25.46 V T05
2024-09-12 13:38:15 C 04 48 17.045 +27 13 32.92 V T05
2024-09-12 13:59:52 C 04 48 16.553 +27 13 55.20 V T05
2024-09-13 10:21:39 C 04 47 54.092 +27 34 11.28 V 703
2024-09-13 10:24:55 C 04 47 54.049 +27 34 13.80 V 703
2024-09-13 10:28:11 C 04 47 53.934 +27 34 17.94 V 703
2024-09-13 10:31:27 C 04 47 53.848 +27 34 21.07 V 703
2024-09-14 13:33:59 C 04 47 20.364 +28 01 14.63 V T08
2024-09-14 13:46:54 C 04 47 20.026 +28 01 27.73 V T08
2024-09-14 13:50:54 C 04 47 19.872 +28 01 31.30 V T08
2024-09-14 14:05:45 C 04 47 19.464 +28 01 46.56 V T08
2024-09-15 13:27:49 C 04 46 47.210 +28 24 43.06 V T08
2024-09-15 13:39:32 C 04 46 46.870 +28 24 54.94 V T08
2024-09-15 13:44:11 C 04 46 46.704 +28 25 00.05 V T08
2024-09-15 13:54:50 C 04 46 46.421 +28 25 10.45 V T08
2024-09-19 12:39:22 C 04 43 59.438 +29 56 11.26 V T08
2024-09-19 12:43:21 C 04 43 59.311 +29 56 15.94 V T08
2024-09-19 12:47:21 C 04 43 59.081 +29 56 18.96 V T08
2024-09-19 12:54:40 C 04 43 58.848 +29 56 26.95 V T08
2024-09-25 13:31:49 C 04 37 35.117 +32 08 27.02 V T05
2024-09-25 13:42:46 C 04 37 34.445 +32 08 37.90 V T05
2024-09-25 13:47:19 C 04 37 34.109 +32 08 40.99 V T05
2024-09-25 13:55:08 C 04 37 33.631 +32 08 47.44 V T05
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)