756064 (2018 DA1)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7271931303 ± 1.65e-07
Semi-major axis (a)1.2073183227 AU ± 6.84e-09
Inclination (i)25.49089585° ± 1.43e-05
Long. of Asc. Node (Ω)139.90095893° ± 2.93e-05
Arg. of Perihelion (ω)233.94639407° ± 2.64e-05
Mean Anomaly (M)50.93705997° ± 2.27e-05
Mean Motion (n)0.7429842176°/day ± 6.32e-09
Perihelion dist (q)0.32936473 AU ± 1.99e-07
Aphelion dist (Q)2.08527191 AU ± 2.00e-07
Orbital Period1.32657769 yr ± 1.13e-08
Physical Parameters
H (abs. magnitude)18.88
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.361″
Uncertainty0
Orbit TypeApollo
MOID0.003032 AU
Observations Used121
Oppositions5
Arc Total2007-2026
First Observation Used2007-04-08
Last Observation Used2026-03-12
Observations (123)
Date Type RA Dec Mag Band Observatory
2022-02-27 12:00:40 C 13 38 58.796 +20 44 02.84 U F52
2022-03-27 07:33:11 C 12 44 08.09 +31 38 23.3 V G96
2022-03-27 07:40:34 C 12 44 07.39 +31 38 27.6 V G96
2022-03-27 07:48:00 C 12 44 06.62 +31 38 32.6 V G96
2022-03-27 07:55:25 C 12 44 05.87 +31 38 37.6 V G96
2023-03-05 19:18:27 C 03 50 54.02 +19 03 38.6 X C95
2023-03-05 20:23:21 C 03 51 20.95 +19 07 06.9 X C95
2023-03-18 04:16:54 C 05 37 07.950 +29 24 04.82 V G96
2023-03-18 04:29:45 C 05 37 11.723 +29 24 19.98 V G96
2023-03-18 04:46:28 C 05 37 16.619 +29 24 39.35 V G96
2023-04-12 03:34:13 C 07 38 07.973 +32 55 41.27 V G96
2023-04-12 03:42:19 C 07 38 09.042 +32 55 40.30 V G96
2023-04-12 03:58:32 C 07 38 11.317 +32 55 39.32 V G96
2025-05-27 05:36:47 C 13 27 22.536 +39 13 01.16 V G96
2025-05-27 05:44:51 C 13 27 21.748 +39 12 59.58 V G96
2025-05-27 05:52:55 C 13 27 20.952 +39 12 57.89 V G96
2025-05-27 06:00:59 C 13 27 20.196 +39 12 58.14 V G96
2025-06-15 03:45:36 C 12 55 41.804 +35 47 16.87 V G96
2025-06-15 03:53:44 C 12 55 41.416 +35 47 11.76 V G96
2025-06-15 04:01:53 C 12 55 41.012 +35 47 06.32 V G96
2025-06-15 04:10:01 C 12 55 40.674 +35 47 01.07 V G96
2026-03-12 19:45:40 C 13 26 02.397 +25 56 28.62 V D29
2026-03-12 20:26:23 C 13 25 59.134 +25 57 12.93 V D29