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
2007-04-08 05:47:38 C 05 19 48.597 +23 47 09.56 U 568
2007-04-08 06:09:58 C 05 19 54.434 +23 47 33.26 U 568
2011-04-04 04:38:21 C 05 27 29.88 +25 12 50.7 r G96
2011-04-04 04:42:21 C 05 27 30.85 +25 12 54.9 r G96
2011-04-04 04:46:23 C 05 27 31.96 +25 12 58.8 r G96
2011-04-04 04:50:21 C 05 27 33.01 +25 13 03.0 r G96
2011-04-04 04:54:22 C 05 27 34.12 +25 13 07.2 r G96
2013-04-20 11:56:34 C 14 20 44.543 +33 31 16.28 U F51
2013-04-20 12:12:06 C 14 20 43.005 +33 31 27.05 U F51
2013-04-20 12:26:25 C 14 20 41.594 +33 31 36.87 U F51
2017-04-09 13:00:27 C 14 55 51.828 +29 29 46.87 U F51
2017-04-09 13:31:30 C 14 55 49.490 +29 30 18.20 U F51
2017-05-29 06:47:50 C 13 06 15.104 +36 18 09.84 U F51
2017-05-29 07:04:08 C 13 06 14.024 +36 18 03.87 U F51
2018-02-18 11:54:49 C 13 42 07.50 +17 08 11.7 U G96
2018-02-18 12:03:04 C 13 42 07.16 +17 08 21.0 U G96
2018-02-18 12:11:17 C 13 42 06.79 +17 08 30.7 U G96
2018-02-18 12:19:30 C 13 42 06.38 +17 08 40.3 U G96
2018-02-18 12:55:34 C 13 42 04.88 +17 09 20.4 U G96
2018-02-18 13:00:41 C 13 42 04.59 +17 09 28.0 U G96
2018-02-18 13:03:44 C 13 42 04.49 +17 09 31.2 U G96
2018-02-22 02:35:49 C 13 38 07.22 +18 50 08.6 S 033
2018-02-22 02:42:49 C 13 38 06.86 +18 50 16.6 S 033
2018-02-22 02:49:49 C 13 38 06.50 +18 50 25.0 S 033
2018-02-22 02:56:49 C 13 38 06.12 +18 50 33.1 S 033
2018-02-22 03:03:48 C 13 38 05.76 +18 50 41.8 S 033
2018-02-22 03:25:00 C 13 38 04.65 +18 51 07.5 S 033
2018-02-22 03:32:01 C 13 38 04.28 +18 51 15.2 S 033
2018-02-22 03:39:01 C 13 38 03.86 +18 51 23.7 S 033
2018-02-22 03:46:01 C 13 38 03.48 +18 51 31.8 S 033
2018-02-22 03:53:01 C 13 38 03.14 +18 51 40.2 S 033
2018-02-22 04:21:37 C 13 38 01.67 +18 52 15.4 S 033
2018-02-22 04:29:00 C 13 38 01.30 +18 52 24.0 S 033
2018-02-22 04:36:22 C 13 38 00.91 +18 52 32.7 S 033
2018-02-22 04:43:45 C 13 38 00.50 +18 52 41.4 S 033
2018-02-23 08:32:45 C 13 36 33.72 +19 25 48.2 U I52
2018-02-23 08:37:44 C 13 36 33.44 +19 25 54.4 U I52
2018-02-23 08:43:25 C 13 36 33.17 +19 26 01.3 U I52
2018-02-25 01:55:05 C 13 34 15.08 +20 15 11.0 S 033
2018-02-25 02:00:28 C 13 34 14.76 +20 15 17.4 S 033
2018-02-25 02:05:53 C 13 34 14.44 +20 15 23.8 S 033
2018-02-25 02:11:17 C 13 34 14.12 +20 15 30.3 S 033
2018-02-25 08:32:38 C 13 33 52.17 +20 23 07.7 U I52
2018-02-25 08:35:01 C 13 33 52.08 +20 23 09.4 U I52
2018-02-25 08:39:50 C 13 33 51.66 +20 23 16.7 U I52
2018-02-26 07:29:14 C 13 32 30.14 +20 50 34.2 o 291
2018-02-26 07:37:00 C 13 32 29.66 +20 50 43.1 o 291
2018-02-26 07:44:48 C 13 32 29.17 +20 50 52.9 o 291
2018-02-26 12:04:05 C 13 32 12.81 +20 56 03.1 o 291
2018-02-26 12:07:20 C 13 32 12.60 +20 56 07.1 o 291