756065 (2018 DH1)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6030961650 ± 1.28e-08
Semi-major axis (a)2.0952698707 AU ± 7.50e-09
Inclination (i)1.96863544° ± 1.79e-06
Long. of Asc. Node (Ω)146.02382303° ± 4.03e-05
Arg. of Perihelion (ω)97.45019847° ± 4.05e-05
Mean Anomaly (M)175.80739918° ± 5.31e-06
Mean Motion (n)0.3249767747°/day ± 1.75e-09
Perihelion dist (q)0.83162065 AU ± 2.69e-08
Aphelion dist (Q)3.35891909 AU ± 2.93e-08
Orbital Period3.03291300 yr ± 1.63e-08
Physical Parameters
H (abs. magnitude)21.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.262″
Uncertainty0
Orbit TypeApollo
MOID0.013893 AU
Observations Used452
Radar Obs Used5
Oppositions2
Arc Total2015-2024
First Observation Used2015-01-23
Last Observation Used2024-09-03
Observations (464)
Date Type RA Dec Mag Band Observatory
2018-03-05 03:21:34 C 11 33 28.65 +07 05 36.6 U W34
2018-03-05 03:55:55 C 11 33 29.63 +07 05 58.8 U W34
2018-03-06 00:13:21 C 11 34 16.09 +07 19 21.9 U G40
2018-03-06 00:19:52 C 11 34 16.28 +07 19 26.5 U G40
2018-03-06 00:38:04 C 11 34 16.82 +07 19 38.7 U G40
2018-03-06 03:49:06 C 11 34 24.72 +07 22 34.8 U 807
2018-03-06 03:50:48 C 11 34 24.75 +07 22 36.2 U 807
2018-03-06 03:53:20 C 11 34 24.84 +07 22 38.1 U 807
2018-03-06 04:39:16 C 11 34 27.72 +07 22 20.2 U I52
2018-03-06 04:43:43 C 11 34 27.88 +07 22 23.4 U I52
2018-03-06 04:50:20 C 11 34 28.09 +07 22 28.1 U I52
2018-03-06 04:57:01 C 11 34 28.29 +07 22 32.6 U I52
2018-03-06 05:58:43 C 11 34 30.27 +07 23 17.2 o 691
2018-03-06 06:17:07 C 11 34 30.82 +07 23 30.3 o 691
2018-03-06 06:35:31 C 11 34 31.37 +07 23 43.2 o 691
2018-03-06 07:26:16 C 11 34 31.81 +07 24 13.4 u H21
2018-03-06 07:29:41 C 11 34 31.90 +07 24 15.8 u H21
2018-03-06 07:32:47 C 11 34 32.00 +07 24 18.0 u H21
2018-03-06 07:35:52 C 11 34 32.09 +07 24 20.1 u H21
2018-03-06 07:39:03 C 11 34 32.19 +07 24 22.3 u H21
2018-03-06 12:14:34 C 11 34 43.29 +07 27 51.4 U T05
2018-03-06 12:40:21 C 11 34 44.05 +07 28 10.3 U T05
2018-03-06 12:46:17 C 11 34 44.23 +07 28 14.2 U T05
2018-03-06 13:07:28 C 11 34 44.81 +07 28 29.3 U T05
2018-03-07 00:56:40 C 11 35 16.99 +07 37 05.8 U G40
2018-03-07 01:02:47 C 11 35 17.15 +07 37 10.5 U G40
2018-03-07 02:23:16 C 11 35 19.64 +07 38 11.2 U G40
2018-03-07 06:37:37 C 11 35 32.31 +07 41 22.6 o 691
2018-03-07 06:51:04 C 11 35 32.74 +07 41 33.2 o 691
2018-03-07 07:04:31 C 11 35 33.17 +07 41 43.5 o 691
2018-03-07 08:56:12 C 11 35 36.71 +07 43 09.4 U 703
2018-03-07 09:03:43 C 11 35 36.93 +07 43 15.4 U 703
2018-03-07 09:11:13 C 11 35 37.19 +07 43 21.2 U 703
2018-03-07 09:18:44 C 11 35 37.47 +07 43 27.0 U 703
2018-03-08 03:53:53 C 11 36 27.80 +07 58 19.1 U 204
2018-03-08 03:59:08 C 11 36 27.98 +07 58 23.4 U 204
2018-03-08 04:04:13 C 11 36 28.19 +07 58 27.9 U 204
2018-03-08 12:07:31 C 11 36 52.83 +08 05 47.0 U T08
2018-03-08 12:31:37 C 11 36 53.68 +08 06 07.1 U T08
2018-03-08 12:37:34 C 11 36 53.92 +08 06 12.6 U T08
2018-03-08 12:57:06 C 11 36 54.59 +08 06 30.1 U T08
2018-03-08 16:37:38 C 11 37 07.37 +08 09 33.9 q D29
2018-03-08 16:39:25 C 11 37 07.43 +08 09 35.5 q D29
2018-03-08 16:41:12 C 11 37 07.50 +08 09 36.9 q D29
2018-03-08 20:32:20 C 11 37 21.16 +08 12 52.1 o B67
2018-03-08 20:42:38 C 11 37 21.61 +08 13 01.0 o B67
2018-03-08 20:52:56 C 11 37 22.09 +08 13 10.6 o B67
2018-03-08 21:03:15 C 11 37 22.54 +08 13 20.2 o B67
2018-03-09 03:58:36 C 11 37 43.42 +08 20 55.0 U W88
2018-03-09 04:18:03 C 11 37 44.19 +08 21 13.5 U W88
Radar Observations (5)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2018-03-23 04:38:00 192715.4247 0.5 Hz 2380 -1 -1
2018-03-25 03:30:00 535284 1 Hz 8560 -14 -14
2018-03-25 04:10:00 30067576.8 20 us 8560 -14 -14
2018-03-25 04:50:00 29919309.35 0.25 us 8560 -14 -14
2018-03-26 04:20:00 25693904.349 2 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)