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
2024-03-15 14:38:44 C 11 32 34.818 +05 36 55.59 O18
2024-03-15 16:00:07 C 11 32 25.185 +05 36 55.04 O18
2024-03-15 21:11:43 B 11 31 49.78 +05 36 50.6 X K19
2024-03-15 21:17:01 B 11 31 49.14 +05 36 50.3 X K19
2024-03-15 21:22:17 B 11 31 48.51 +05 36 50.5 X K19
2024-03-15 22:31:47 C 11 31 39.986 +05 37 17.62 V M22
2024-03-15 22:37:43 C 11 31 39.269 +05 37 17.33 V M22
2024-03-15 22:45:37 C 11 31 38.326 +05 37 17.40 V M22
2024-03-15 23:32:18 C 11 31 32.714 +05 37 16.79 V M22
2024-03-17 10:24:30 C 11 27 28.903 +05 36 23.98 V T08
2024-03-17 11:12:32 C 11 27 22.908 +05 36 22.82 V T08
2024-03-17 11:16:41 C 11 27 22.392 +05 36 22.64 V T08
2024-03-17 11:24:24 C 11 27 21.432 +05 36 22.39 V T08
2024-03-18 05:12:06 C 11 25 13.944 +05 36 14.26 V W68
2024-03-18 05:16:40 C 11 25 13.358 +05 36 14.33 V W68
2024-03-18 05:25:53 C 11 25 12.197 +05 36 13.86 V W68
2024-03-18 06:03:32 C 11 25 07.454 +05 36 12.78 V W68
2024-03-18 19:44:24 C 11 23 29.08 +05 35 18.2 q L04
2024-03-18 19:49:11 C 11 23 28.47 +05 35 18.1 q L04
2024-03-18 19:54:00 C 11 23 27.87 +05 35 18.0 q L04
2024-03-18 23:37:29 C 11 22 59.27 +05 35 09.9 V C40
2024-03-18 23:42:26 C 11 22 58.68 +05 35 10.5 V C40
2024-03-18 23:47:22 C 11 22 58.03 +05 35 10.4 V C40
2024-03-18 23:56:42 C 11 22 56.88 +05 35 09.7 V C40
2024-03-19 00:10:28 C 11 22 55.09 +05 35 08.7 V C40
2024-03-19 06:31:18 C 11 22 09.60 +05 34 54.6 q U55
2024-03-19 06:39:59 C 11 22 08.41 +05 34 53.3 q U55
2024-03-19 06:48:47 C 11 22 07.27 +05 34 54.5 q U55
2024-03-19 06:57:20 C 11 22 06.013 +05 34 58.55 V 703
2024-03-19 07:00:35 C 11 22 05.610 +05 34 58.40 V 703
2024-03-19 07:03:50 C 11 22 05.189 +05 34 58.22 V 703
2024-03-19 07:07:04 C 11 22 04.768 +05 34 58.33 V 703
2024-03-19 10:19:52 C 11 21 40.951 +05 34 55.24 V T05
2024-03-19 10:24:34 C 11 21 40.327 +05 34 54.98 V T05
2024-03-19 10:32:01 C 11 21 39.365 +05 34 54.91 V T05
2024-03-19 11:18:50 C 11 21 33.298 +05 34 52.93 V T05
2024-03-19 22:25:42 C 11 20 11.045 +05 34 45.30 V M22
2024-03-19 22:33:35 C 11 20 10.063 +05 34 44.76 V M22
2024-03-19 23:07:36 C 11 20 05.590 +05 34 42.85 V M22
2024-03-19 23:12:11 C 11 20 04.999 +05 34 43.03 V M22
2024-03-20 05:22:25 C 11 19 19.675 +05 34 00.30 V 703
2024-03-20 05:25:44 C 11 19 19.250 +05 34 00.19 V 703
2024-03-20 05:29:02 C 11 19 18.808 +05 34 00.41 V 703
2024-03-20 05:32:21 C 11 19 18.372 +05 33 59.94 V 703
2024-03-20 06:11:25 C 11 19 13.53 +05 33 52.9 q U55
2024-03-20 06:19:52 C 11 19 12.37 +05 33 51.5 q U55
2024-03-20 06:28:33 C 11 19 11.12 +05 33 51.9 q U55
2024-03-21 09:59:43 C 11 15 42.257 +05 32 32.64 V T08
2024-03-21 10:07:00 C 11 15 41.249 +05 32 31.85 V T08
2024-03-21 10:42:59 C 11 15 36.420 +05 32 29.80 V T08
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)