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
2015-01-23 12:54:27 C 12 16 52.286 -01 46 10.40 V F51
2015-01-23 13:16:33 C 12 16 54.653 -01 46 23.79 V F51
2015-01-23 13:38:43 C 12 16 57.032 -01 46 37.07 V F51
2015-01-23 14:00:54 C 12 16 59.424 -01 46 50.53 V F51
2015-02-27 15:20:18 C 15 10 30.468 -14 14 01.20 V F51
2015-03-11 15:43:12 S 17 24 18.626 -18 06 04.03 L C51
2015-03-11 22:01:30 S 17 27 31.440 -18 07 27.37 L C51
2015-03-12 02:45:10 S 17 29 56.107 -18 08 18.35 L C51
2015-09-11 12:08:26 C 01 08 08.202 +04 43 11.98 V F51
2015-09-12 11:30:07 C 01 06 38.470 +04 32 35.64 V F51
2015-09-12 11:47:05 C 01 06 37.302 +04 32 27.90 V F51
2015-09-12 12:04:03 C 01 06 36.182 +04 32 20.10 V F51
2015-09-12 12:21:02 C 01 06 35.036 +04 32 12.20 V F51
2018-01-13 12:43:52 C 10 57 14.461 +05 52 55.53 V F51
2018-01-13 13:00:51 C 10 57 15.079 +05 52 52.52 V F51
2018-01-13 13:17:57 C 10 57 15.726 +05 52 49.02 V F51
2018-02-22 17:35:38 C 11 26 18.31 +05 23 48.6 q D29
2018-02-22 17:58:33 C 11 26 18.71 +05 23 54.2 q D29
2018-02-22 18:21:28 C 11 26 19.13 +05 24 00.2 q D29
2018-02-23 03:20:17 C 11 26 33.63 +05 26 45.4 U 807
2018-02-23 03:23:27 C 11 26 33.66 +05 26 46.3 U 807
2018-02-23 03:26:36 C 11 26 33.73 +05 26 47.5 U 807
2018-02-23 05:00:05 C 11 26 36.35 +05 26 40.3 o 691
2018-02-23 05:05:34 C 11 26 36.48 +05 26 41.8 o 691
2018-02-23 05:11:04 C 11 26 36.57 +05 26 43.0 o 691
2018-02-23 06:05:39 C 11 26 37.58 +05 26 57.0 U I52
2018-02-23 06:16:02 C 11 26 37.77 +05 27 00.0 U I52
2018-02-23 06:24:43 C 11 26 37.92 +05 27 02.4 U I52
2018-02-23 06:35:44 C 11 26 38.08 +05 27 04.7 U I52
2018-02-23 22:40:18 C 11 27 01.31 +05 31 14.9 S 033
2018-02-23 22:43:02 C 11 27 01.36 +05 31 15.6 S 033
2018-02-23 22:45:46 C 11 27 01.42 +05 31 16.5 S 033
2018-02-24 01:29:47 C 11 27 04.51 +05 32 02.1 S 033
2018-02-24 01:32:31 C 11 27 04.56 +05 32 03.1 S 033
2018-02-24 04:05:45 C 11 27 09.56 +05 33 25.0 U 807
2018-02-24 04:10:36 C 11 27 09.64 +05 33 26.6 U 807
2018-02-24 04:15:14 C 11 27 09.73 +05 33 28.0 U 807
2018-02-24 21:22:26 C 11 27 35.39 +05 37 46.3 S 033
2018-02-24 21:24:21 C 11 27 35.42 +05 37 46.8 S 033
2018-02-24 21:26:15 C 11 27 35.46 +05 37 47.4 S 033
2018-02-25 00:29:37 C 11 27 39.01 +05 38 46.1 S L01
2018-02-25 00:40:05 C 11 27 39.20 +05 38 48.7 S L01
2018-02-25 00:44:49 C 11 27 39.29 +05 38 50.0 S L01
2018-02-25 00:49:34 C 11 27 39.39 +05 38 51.3 S L01
2018-02-25 01:40:54 C 11 27 40.21 +05 39 06.4 o K88
2018-02-25 01:52:38 C 11 27 40.40 +05 39 10.2 o K88
2018-02-25 17:56:35 C 11 28 05.28 +05 44 20.7 q D29
2018-02-25 18:18:12 C 11 28 05.66 +05 44 27.6 q D29
2018-02-25 18:39:51 C 11 28 06.06 +05 44 34.0 q D29
2018-03-05 03:08:05 C 11 33 28.24 +07 05 28.3 U W34
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)