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
2024-09-27 10:21:38 C 04 35 00.251 +32 47 13.96 V G96
2024-09-27 10:30:01 C 04 34 59.693 +32 47 21.37 V G96
2024-09-27 10:38:25 C 04 34 59.124 +32 47 28.61 V G96
2024-09-27 10:46:47 C 04 34 58.559 +32 47 35.88 V G96
2024-09-28 11:57:17 C 04 33 24.276 +33 08 56.54 V T05
2024-09-28 12:01:51 C 04 33 23.930 +33 09 01.15 V T05
2024-09-28 12:14:16 C 04 33 22.999 +33 09 11.16 V T05
2024-09-29 14:36:40 C 04 31 35.942 +33 31 07.03 V T05
2024-09-29 15:06:49 C 04 31 33.583 +33 31 31.69 V T05
2024-09-29 15:12:42 C 04 31 33.154 +33 31 36.16 V T05
2024-10-01 12:44:58 C 04 28 15.120 +34 08 15.11 V T08
2024-10-01 12:47:38 C 04 28 14.887 +34 08 17.56 V T08
2024-10-01 13:12:06 C 04 28 12.852 +34 08 36.78 V T08
2024-10-01 13:16:16 C 04 28 12.478 +34 08 40.34 V T08
2024-10-02 14:17:45 C 04 26 13.898 +34 28 08.18 V T05
2024-10-02 14:23:15 C 04 26 13.390 +34 28 12.40 V T05
2024-10-02 14:37:12 C 04 26 12.166 +34 28 23.20 V T05
2024-10-02 14:54:30 C 04 26 10.654 +34 28 35.98 V T05
2024-10-02 15:27:00 C 04 26 07.721 +34 29 00.53 V T05
2024-10-03 12:26:37 C 04 24 25.061 +34 44 54.85 V T05
2024-10-03 12:29:13 C 04 24 24.842 +34 44 57.12 V T05
2024-10-03 12:34:25 C 04 24 24.312 +34 45 01.80 V T05
2024-10-03 13:10:27 C 04 24 21.034 +34 45 28.91 V T05
2024-10-03 13:11:45 C 04 24 20.933 +34 45 29.88 V T05
2024-10-03 13:23:45 C 04 24 19.786 +34 45 39.28 V T05
2024-10-03 13:41:19 C 04 24 18.187 +34 45 52.24 V T05
2024-10-05 12:40:36 C 04 20 09.458 +35 20 02.54 V T08
2024-10-05 12:52:37 C 04 20 08.251 +35 20 10.93 V T08
2024-10-05 12:57:28 C 04 20 07.814 +35 20 14.24 V T08
2024-10-05 13:05:59 C 04 20 06.948 +35 20 19.72 V T08
2024-10-06 12:35:51 C 04 17 54.406 +35 36 36.90 V T05
2024-10-06 12:39:06 C 04 17 54.074 +35 36 39.10 V T05
2024-10-06 12:51:33 C 04 17 52.769 +35 36 48.13 V T05
2024-10-06 12:59:22 C 04 17 51.967 +35 36 53.50 V T05
2024-10-08 11:16:13 C 04 13 15.612 +36 07 13.01 V T08
2024-10-08 11:20:13 C 04 13 15.154 +36 07 15.82 V T08
2024-10-08 11:56:39 C 04 13 11.126 +36 07 39.58 V T08
2024-10-08 12:00:38 C 04 13 10.730 +36 07 42.02 V T08
2024-10-09 12:00:06 C 04 10 39.012 +36 22 28.06 V T08
2024-10-09 12:02:45 C 04 10 38.734 +36 22 29.89 V T08
2024-10-09 12:06:45 C 04 10 38.249 +36 22 32.45 V T08
2024-10-09 12:28:33 C 04 10 35.772 +36 22 45.70 V T08
2024-10-10 12:14:50 C 04 08 00.367 +36 36 41.18 V T05
2024-10-10 12:17:26 C 04 08 00.043 +36 36 42.84 V T05
2024-10-10 12:50:37 C 04 07 56.098 +36 37 01.96 V T05
2024-10-10 12:56:43 C 04 07 55.414 +36 37 05.45 V T05
2024-10-12 09:54:01 C 04 02 48.982 +37 01 21.29 V T05
2024-10-12 09:58:36 C 04 02 48.444 +37 01 23.92 V T05
2024-10-12 10:03:09 C 04 02 47.885 +37 01 26.29 V T05
2024-10-12 10:45:56 C 04 02 42.595 +37 01 49.26 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)