278327 (2007 HA59)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7257750663 ± 1.42e-07
Semi-major axis (a)2.5133805918 AU ± 2.02e-08
Inclination (i)54.48596516° ± 1.15e-05
Long. of Asc. Node (Ω)57.09110595° ± 5.88e-06
Arg. of Perihelion (ω)17.66675747° ± 8.48e-06
Mean Anomaly (M)328.87684745° ± 1.32e-05
Mean Motion (n)0.2473573904°/day ± 2.98e-09
Perihelion dist (q)0.68923163 AU ± 3.58e-07
Aphelion dist (Q)4.33752956 AU ± 3.60e-07
Orbital Period3.98462436 yr ± 4.80e-08
Physical Parameters
H (abs. magnitude)15.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.305″
Uncertainty0
Orbit TypeApollo
MOID0.283470 AU
Observations Used315
Oppositions16
Arc Total2003-2025
First Observation Used2003-05-11
Last Observation Used2025-07-07
Observations (323)
Date Type RA Dec Mag Band Observatory
2015-06-16 05:29:49 C 15 00 15.71 -15 49 56.6 o 291
2015-06-16 08:27:09 C 15 00 09.206 -15 50 06.81 L F51
2015-06-16 08:48:20 C 15 00 08.426 -15 50 08.42 L F51
2015-06-16 09:09:28 C 15 00 07.632 -15 50 09.76 L F51
2015-06-16 09:30:30 C 15 00 06.811 -15 50 10.58 L F51
2018-06-03 06:53:46 C 08 15 03.45 +59 52 02.0 U T05
2018-06-03 07:06:04 C 08 15 08.28 +59 51 54.5 U T05
2018-06-03 07:19:37 C 08 15 13.58 +59 51 45.5 U T05
2018-06-03 07:33:50 C 08 15 19.14 +59 51 36.3 U T05
2018-06-05 06:48:42 C 08 33 29.41 +59 17 48.2 U T08
2018-06-05 06:55:23 C 08 33 31.93 +59 17 42.8 U T08
2018-06-05 07:08:52 C 08 33 36.99 +59 17 32.1 U T08
2018-06-05 07:22:59 C 08 33 42.41 +59 17 19.8 U T08
2018-06-09 06:55:36 C 09 07 43.17 +57 44 48.0 U T08
2018-06-09 06:56:16 C 09 07 43.48 +57 44 47.2 U T08
2018-06-09 07:02:57 C 09 07 45.57 +57 44 38.3 U T08
2018-06-09 07:13:47 C 09 07 49.20 +57 44 25.2 U T08
2018-06-09 07:19:51 C 09 07 51.11 +57 44 20.3 U T08
2018-06-09 07:20:31 C 09 07 51.58 +57 44 18.9 U T08
2018-06-09 07:32:00 C 09 07 55.48 +57 44 06.0 U T08
2018-06-11 06:24:02 C 09 23 09.97 +56 48 53.2 U T05
2018-06-11 06:27:38 C 09 23 11.05 +56 48 48.7 U T05
2018-06-11 06:39:05 C 09 23 14.66 +56 48 35.0 U T05
2018-06-11 06:41:56 C 09 23 15.58 +56 48 31.4 U T05
2018-06-11 06:56:04 C 09 23 19.96 +56 48 12.7 U T05
2018-06-11 07:07:34 C 09 23 23.55 +56 47 58.4 U T05
2018-06-11 07:10:19 C 09 23 24.52 +56 47 55.4 U T05
2018-06-13 06:47:03 C 09 37 54.16 +55 46 27.6 U T08
2018-06-13 06:55:51 C 09 37 56.70 +55 46 15.2 U T08
2018-06-13 07:11:15 C 09 38 01.28 +55 45 54.9 U T08
2018-06-13 07:23:19 C 09 38 04.77 +55 45 38.6 U T08
2018-06-17 06:49:39 C 10 04 16.74 +53 29 58.7 U T08
2018-06-17 07:02:26 C 10 04 20.01 +53 29 39.1 U T08
2018-06-17 07:10:32 C 10 04 21.96 +53 29 27.6 U T08
2018-06-17 07:13:56 C 10 04 22.95 +53 29 23.0 U T08
2018-06-17 07:26:06 C 10 04 26.10 +53 29 02.9 U T08
2018-06-19 06:28:54 C 10 16 02.84 +52 17 39.9 U T05
2018-06-19 06:30:55 C 10 16 03.26 +52 17 37.8 U T05
2018-06-19 06:45:25 C 10 16 06.72 +52 17 14.9 U T05
2018-06-19 06:48:21 C 10 16 07.40 +52 17 10.6 U T05
2018-06-19 06:52:36 C 10 16 08.37 +52 17 03.9 U T05
2018-06-19 07:02:41 C 10 16 10.79 +52 16 48.3 U T05
2018-06-19 07:14:11 C 10 16 13.56 +52 16 29.6 U T05
2018-06-19 07:16:53 C 10 16 14.12 +52 16 25.8 U T05
2018-06-21 06:31:34 C 10 27 06.29 +51 02 39.8 U T08
2018-06-21 06:42:54 C 10 27 08.75 +51 02 20.8 U T08
2018-06-21 06:51:03 C 10 27 10.55 +51 02 08.1 U T08
2018-06-21 07:09:48 C 10 27 14.70 +51 01 38.1 U T08
2018-06-23 06:32:33 C 10 37 24.77 +49 46 07.1 U T05
2018-06-23 06:39:15 C 10 37 26.08 +49 45 56.8 U T05