859716 (2013 RZ73)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5338815152 ± 1.25e-08
Semi-major axis (a)1.3685188157 AU ± 1.40e-09
Inclination (i)25.12329230° ± 7.14e-06
Long. of Asc. Node (Ω)355.50227090° ± 3.41e-06
Arg. of Perihelion (ω)262.37749058° ± 4.04e-06
Mean Anomaly (M)259.70442282° ± 3.06e-06
Mean Motion (n)0.6156531655°/day ± 9.43e-10
Perihelion dist (q)0.63789192 AU ± 1.71e-08
Aphelion dist (Q)2.09914571 AU ± 1.72e-08
Orbital Period1.60094407 yr ± 2.45e-09
Physical Parameters
H (abs. magnitude)21.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.296″
Uncertainty0
Orbit TypeApollo
MOID0.027142 AU
Observations Used171
Oppositions5
Arc Total2013-2026
First Observation Used2013-09-14
Last Observation Used2026-03-02
Observations (186)
Date Type RA Dec Mag Band Observatory
2013-09-14 09:02:22 C 03 09 08.69 +29 03 52.8 q 703
2013-09-14 09:14:25 C 03 09 01.79 +29 04 34.3 q 703
2013-09-14 09:26:30 C 03 08 55.02 +29 05 17.0 q 703
2013-09-14 09:38:40 C 03 08 47.91 +29 05 58.5 q 703
2013-09-14 09:49:46 C 03 08 41.58 +29 06 38.9 q 703
2013-09-14 09:50:54 C 03 08 40.97 +29 06 42.5 q 703
2013-09-14 09:52:00 C 03 08 40.42 +29 06 45.3 q 703
2013-09-14 09:53:09 C 03 08 39.57 +29 06 49.6 q 703
2013-09-14 10:46:06 C 03 08 09.42 +29 09 52.0 q 703
2013-09-14 10:47:14 C 03 08 08.67 +29 09 58.1 q 703
2013-09-14 10:48:23 C 03 08 08.07 +29 10 01.9 q 703
2013-09-14 10:49:30 C 03 08 07.33 +29 10 06.1 q 703
2013-09-14 11:42:30 C 03 07 37.18 +29 13 06.2 q 703
2013-09-14 11:43:47 C 03 07 36.32 +29 13 10.6 q 703
2013-09-14 11:45:08 C 03 07 35.63 +29 13 14.9 q 703
2013-09-14 11:46:26 C 03 07 34.84 +29 13 19.9 q 703
2013-09-14 11:47:45 C 03 07 34.12 +29 13 24.4 q 703
2013-09-15 00:43:34 C 03 00 24.82 +29 56 07.2 q J95
2013-09-15 00:49:14 C 03 00 21.58 +29 56 25.7 q J95
2013-09-15 00:54:53 C 03 00 18.42 +29 56 44.4 q J95
2013-09-15 05:54:24 C 02 57 32.86 +30 12 48.1 u H21
2013-09-15 05:57:44 C 02 57 30.99 +30 12 58.8 u H21
2013-09-15 06:00:03 C 02 57 29.69 +30 13 06.3 u H21
2013-09-15 06:02:38 C 02 57 28.21 +30 13 14.7 u H21
2013-09-15 06:05:49 C 02 57 26.43 +30 13 24.8 u H21
2013-09-15 10:06:41 C 02 55 10.78 +30 26 11.2 q V37
2013-09-15 10:10:54 C 02 55 08.38 +30 26 24.2 q V37
2013-09-15 10:15:08 C 02 55 05.99 +30 26 37.3 q V37
2013-09-15 10:19:19 C 02 55 03.60 +30 26 50.1 q V37
2013-09-15 10:23:29 C 02 55 01.23 +30 27 03.1 q V37
2013-09-15 10:27:43 C 02 54 58.83 +30 27 16.1 q V37
2013-09-15 10:42:57 C 02 54 50.55 +30 28 01.6 q G96
2013-09-15 10:51:48 C 02 54 45.53 +30 28 28.8 q G96
2013-09-15 11:00:44 C 02 54 40.43 +30 28 56.5 q G96
2013-09-15 11:09:43 C 02 54 35.34 +30 29 24.1 q G96
2013-09-16 10:04:40 C 02 41 58.60 +31 36 02.7 q G96
2013-09-16 10:13:47 C 02 41 53.51 +31 36 26.8 q G96
2013-09-16 10:22:46 C 02 41 48.45 +31 36 52.1 q G96
2013-09-16 10:31:41 C 02 41 43.40 +31 37 16.6 q G96
2013-09-17 06:33:21 C 02 30 53.40 +32 28 49.1 q 703
2013-09-17 06:41:30 C 02 30 48.81 +32 29 07.9 q 703
2013-09-17 06:49:31 C 02 30 44.54 +32 29 30.0 q 703
2013-09-17 06:57:42 C 02 30 40.09 +32 29 48.9 q 703
2013-09-19 21:29:53 C 01 58 06.86 +34 33 28.0 q J95
2013-09-19 21:54:42 C 01 57 54.28 +34 34 08.9 q J95
2013-09-23 08:35:27 C 01 19 27.58 +36 03 11.6 u H21
2013-09-23 08:42:58 C 01 19 24.29 +36 03 16.2 u H21
2013-09-23 08:51:52 C 01 19 20.40 +36 03 21.6 u H21
2013-09-27 08:25:48 C 00 42 46.58 +36 29 35.9 u H21
2013-09-27 08:34:01 C 00 42 43.72 +36 29 35.5 u H21