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
2021-10-25 11:35:38 C 07 20 09.06 +34 45 09.4 X V63
2021-11-04 10:26:25 C 07 24 02.55 +36 00 15.7 V G96
2021-11-04 10:33:56 C 07 24 02.58 +36 00 18.3 V G96
2021-11-04 10:41:26 C 07 24 02.58 +36 00 21.1 V G96
2021-11-04 10:48:57 C 07 24 02.62 +36 00 23.5 V G96
2021-11-18 06:19:07 C 07 19 41.46 +38 04 48.9 V G96
2021-11-18 06:26:35 C 07 19 41.22 +38 04 52.1 V G96
2021-11-18 06:34:04 C 07 19 40.92 +38 04 54.7 V G96
2021-11-18 06:41:32 C 07 19 40.68 +38 04 58.4 V G96
2021-11-28 11:47:23 C 07 07 52.495 +39 42 11.01 U F52
2021-11-28 12:03:49 C 07 07 51.389 +39 42 17.34 U F52
2021-11-28 12:20:19 C 07 07 50.286 +39 42 23.75 U F52
2021-11-28 12:36:46 C 07 07 49.164 +39 42 30.07 U F52
2021-12-01 07:51:18 C 07 03 14.12 +40 07 25.8 V G96
2021-12-01 07:58:45 C 07 03 13.57 +40 07 28.6 V G96
2021-12-01 08:06:14 C 07 03 13.01 +40 07 31.4 V G96
2021-12-01 08:13:41 C 07 03 12.43 +40 07 34.1 V G96
2022-01-10 03:13:07 C 05 31 29.23 +40 24 43.7 V G96
2022-01-10 03:21:30 C 05 31 28.52 +40 24 41.2 V G96
2022-01-10 03:29:53 C 05 31 27.90 +40 24 38.7 V G96
2022-02-25 02:52:37 C 05 15 16.79 +34 02 52.7 V G96
2022-02-25 03:00:45 C 05 15 17.07 +34 02 50.9 V G96
2022-02-25 03:08:55 C 05 15 17.36 +34 02 49.2 V G96
2022-02-25 03:17:02 C 05 15 17.63 +34 02 46.9 V G96
2023-12-17 12:17:47 C 11 37 04.548 +10 35 58.09 V G96
2023-12-17 12:25:12 C 11 37 05.005 +10 35 55.54 V G96
2023-12-17 12:32:37 C 11 37 05.405 +10 35 53.16 V G96
2023-12-17 12:40:01 C 11 37 05.855 +10 35 50.68 V G96
2023-12-17 14:20:38 C 11 37 11.706 +10 35 18.99 X F52
2023-12-17 14:38:33 C 11 37 12.712 +10 35 13.23 X F52
2023-12-17 14:56:31 C 11 37 13.716 +10 35 07.18 X F52
2023-12-17 15:14:33 C 11 37 14.699 +10 35 01.27 X F52
2024-01-13 11:51:06 C 12 08 22.168 +07 30 36.40 V G96
2024-01-13 11:58:32 C 12 08 22.405 +07 30 34.60 V G96
2024-01-13 12:05:59 C 12 08 22.654 +07 30 32.80 V G96
2024-01-13 12:13:27 C 12 08 22.902 +07 30 30.82 V G96
2024-01-21 14:24:16 C 12 14 40.796 +06 49 12.52 X F51
2024-01-21 15:03:13 C 12 14 41.767 +06 49 04.99 X F51
2024-01-21 15:20:15 C 12 14 42.188 +06 49 01.68 X F51
2024-01-21 15:37:09 C 12 14 42.611 +06 48 58.42 X F51
2024-02-11 08:05:58 C 12 20 01.651 +05 42 22.39 V W68
2024-02-11 08:11:11 C 12 20 01.596 +05 42 22.21 V W68
2024-02-11 08:19:05 C 12 20 01.490 +05 42 21.42 V W68
2024-02-11 09:03:28 C 12 20 00.852 +05 42 18.04 V W68
2024-02-13 00:35:12 C 12 19 33.074 +05 39 39.13 V M22
2024-02-13 00:37:48 C 12 19 33.043 +05 39 38.48 V M22
2024-02-13 00:41:44 C 12 19 32.911 +05 39 38.52 V M22
2024-02-13 00:50:55 C 12 19 32.810 +05 39 37.58 V M22
2024-02-15 04:15:36 C 12 18 41.786 +05 36 43.81 V W68
2024-02-15 05:03:57 C 12 18 40.759 +05 36 41.69 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)