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
2018-03-25 22:54:53 C 14 46 51.24 +43 30 21.6 U Z80
2018-03-25 22:57:04 C 14 46 58.34 +43 31 00.5 U Z80
2018-03-25 22:59:14 C 14 47 05.43 +43 31 39.6 U Z80
2018-03-25 23:01:25 C 14 47 12.54 +43 32 18.3 U Z80
2018-03-25 23:03:35 C 14 47 19.62 +43 32 56.6 U Z80
2018-03-25 23:05:46 C 14 47 26.81 +43 33 35.7 U Z80
2018-03-25 23:30:41 C 14 48 45.23 +43 41 37.8 S C47
2018-03-25 23:31:20 C 14 48 47.35 +43 41 49.1 S C47
2018-03-25 23:31:59 C 14 48 49.49 +43 42 00.7 S C47
2018-03-25 23:32:38 C 14 48 51.59 +43 42 12.0 S C47
2018-03-25 23:33:17 C 14 48 53.73 +43 42 23.3 S C47
2018-03-25 23:33:56 C 14 48 55.86 +43 42 34.8 S C47
2018-03-25 23:34:35 C 14 48 57.98 +43 42 46.5 S C47
2018-03-25 23:35:13 C 14 49 00.14 +43 42 57.7 S C47
2018-03-27 03:41:32 C 16 50 56.59 +49 10 46.3 U 204
2018-03-27 03:43:02 C 16 51 04.13 +49 10 50.2 U 204
2018-03-27 03:44:32 C 16 51 11.63 +49 10 54.3 U 204
2018-03-27 03:46:47 C 16 51 22.90 +49 11 00.5 U 204
2018-03-28 10:47:42 C 19 18 23.81 +44 15 22.7 U I52
2018-03-28 10:47:53 C 19 18 24.49 +44 15 19.5 U I52
2018-03-28 10:48:04 C 19 18 25.15 +44 15 16.3 U I52
2018-03-28 10:48:15 C 19 18 25.84 +44 15 13.1 U I52
2018-08-04 14:28:30 C 01 24 40.815 +07 49 55.31 V T12
2018-09-08 09:57:50 C 00 45 03.23 +02 24 54.3 o 291
2018-09-08 10:13:58 C 00 45 02.02 +02 24 46.2 o 291
2018-09-08 10:30:06 C 00 45 00.79 +02 24 37.5 o 291
2021-02-05 08:01:15 C 09 59 10.47 +11 45 22.8 V G96
2021-02-05 08:05:07 C 09 59 10.27 +11 45 24.4 691
2021-02-05 08:09:17 C 09 59 10.06 +11 45 25.4 V G96
2021-02-05 08:17:18 C 09 59 09.64 +11 45 28.7 V G96
2021-02-05 08:18:03 C 09 59 09.64 +11 45 29.0 691
2021-02-05 08:25:19 C 09 59 09.21 +11 45 31.2 V G96
2021-02-05 08:31:07 C 09 59 08.90 +11 45 34.1 691
2021-02-06 10:15:41 C 09 57 49.14 +11 55 17.5 V I52
2021-02-06 10:18:59 C 09 57 49.00 +11 55 18.9 V I52
2021-02-06 10:22:18 C 09 57 48.82 +11 55 20.4 V I52
2021-02-07 08:55:12 C 09 56 36.738 +12 04 19.52 U F51
2021-02-07 09:11:55 C 09 56 35.737 +12 04 26.38 U F51
2021-02-07 09:28:41 C 09 56 34.751 +12 04 33.42 U F51
2021-02-08 12:27:48 C 09 55 01.706 +12 15 45.85 U F51
2021-02-08 12:45:18 C 09 55 00.619 +12 15 52.96 U F51
2021-02-08 13:02:59 C 09 54 59.519 +12 16 00.38 U F51
2021-02-12 08:51:42 C 09 49 08.596 +12 58 14.38 U F52
2021-02-12 09:08:14 C 09 49 07.384 +12 58 22.54 U F52
2021-02-12 09:24:51 C 09 49 06.160 +12 58 30.91 U F52
2021-02-12 09:41:37 C 09 49 04.914 +12 58 39.33 U F52
2021-03-04 06:57:34 C 09 03 22.410 +18 06 33.45 U F51
2021-03-04 07:16:31 C 09 03 20.028 +18 06 48.05 U F51
2021-03-04 07:35:34 C 09 03 17.626 +18 07 02.68 U F51
2021-03-04 07:54:53 C 09 03 15.175 +18 07 17.44 U F51
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)