2015 SU

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2822400958
Semi-major axis (a)1.4458228802 AU
Inclination (i)15.09035939°
Long. of Asc. Node (Ω)179.33585507°
Arg. of Perihelion (ω)190.99486589°
Mean Anomaly (M)298.36664912°
Mean Motion (n)0.5669334600°/day
Perihelion dist (q)1.03775360 AU
Aphelion dist (Q)1.85388920 AU
Orbital Period1.73848910 yr
Physical Parameters
H (abs. magnitude)25.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.403″
Uncertainty
Orbit TypeAmor
MOID0.036344 AU
Observations Used84
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-10-10
Observations (86)
Date Type RA Dec Mag Band Observatory
2015-09-19 07:01:48 C 23 12 12.63 +20 19 20.7 q G96
2015-09-19 07:07:13 C 23 12 16.06 +20 18 20.8 q G96
2015-09-19 07:12:38 C 23 12 19.47 +20 17 21.0 q G96
2015-09-19 07:18:02 C 23 12 22.91 +20 16 20.9 q G96
2015-09-19 18:02:00 C 23 19 43.68 +18 13 22.4 o 300
2015-09-19 18:05:20 C 23 19 45.93 +18 12 43.5 o 300
2015-09-19 18:08:40 C 23 19 48.26 +18 12 03.0 o 300
2015-09-19 18:15:19 C 23 19 52.78 +18 10 43.6 o 300
2015-09-19 19:29:08 C 23 21 02.66 +17 55 17.5 q J95
2015-09-19 19:36:21 C 23 21 07.62 +17 53 53.0 q J95
2015-09-19 19:47:51 C 23 21 15.53 +17 51 38.5 q J95
2015-09-19 21:38:05 C 23 22 31.39 +17 30 17.2 q 958
2015-09-19 21:53:47 C 23 22 41.95 +17 27 09.9 q 958
2015-09-19 22:01:37 C 23 22 47.23 +17 25 36.5 q 958
2015-09-19 22:41:02 C 23 23 12.96 +17 17 14.1 q Z99
2015-09-19 22:48:13 C 23 23 17.83 +17 15 48.1 q Z99
2015-09-19 22:54:27 C 23 23 22.07 +17 14 33.3 q Z99
2015-09-19 23:14:53 C 23 23 33.56 +17 10 48.8 t 595
2015-09-19 23:30:44 C 23 23 44.22 +17 07 36.0 t 595
2015-09-19 23:46:32 C 23 23 54.86 +17 04 23.0 t 595
2015-09-20 05:58:35 C 23 28 24.37 +15 48 15.5 q H21
2015-09-20 06:03:08 C 23 28 27.45 +15 47 17.8 q H21
2015-09-20 06:07:16 C 23 28 30.25 +15 46 25.9 q H21
2015-09-20 06:11:24 C 23 28 33.05 +15 45 34.1 q H21
2015-09-20 06:15:32 C 23 28 35.85 +15 44 42.0 q H21
2015-09-20 06:58:02 C 23 29 11.50 +15 35 52.7 q G58
2015-09-20 07:01:43 C 23 29 13.97 +15 35 06.5 q G58
2015-09-20 07:05:23 C 23 29 16.45 +15 34 20.6 q G58
2015-09-20 07:09:02 C 23 29 18.93 +15 33 34.3 q G58
2015-09-20 07:12:43 C 23 29 21.40 +15 32 47.8 q G58
2015-09-20 19:54:28 C 23 38 49.22 +12 47 10.7 q 160
2015-09-20 19:57:05 C 23 38 51.09 +12 46 36.0 q 160
2015-09-20 19:58:22 C 23 38 51.99 +12 46 19.1 q 160
2015-09-20 19:59:41 C 23 38 52.95 +12 46 01.4 q 160
2015-09-20 20:02:16 C 23 38 54.80 +12 45 27.3 q 160
2015-09-21 01:59:35 C 23 43 08.52 +11 24 38.5 t 204
2015-09-21 02:06:51 C 23 43 13.76 +11 22 57.8 t 204
2015-09-21 02:14:08 C 23 43 19.02 +11 21 17.5 t 204
2015-09-22 07:14:22 C 00 05 46.25 +04 23 48.5 q H21
2015-09-22 07:17:50 C 00 05 48.83 +04 22 56.2 q H21
2015-09-22 07:21:28 C 00 05 51.51 +04 22 01.9 q H21
2015-09-22 07:25:06 C 00 05 54.19 +04 21 07.7 q H21
2015-09-22 07:28:35 C 00 05 56.76 +04 20 15.4 q H21
2015-09-22 21:56:28 C 00 17 34.36 +00 40 40.1 q J95
2015-09-22 21:59:31 C 00 17 36.69 +00 39 53.3 q J95
2015-09-22 22:02:48 C 00 17 39.17 +00 39 03.5 q J95
2015-09-23 05:18:04 C 00 23 23.80 -01 11 24.1 u H21
2015-09-23 05:20:02 C 00 23 25.27 -01 11 53.9 u H21
2015-09-23 05:21:59 C 00 23 26.75 -01 12 24.2 u H21
2015-09-23 05:23:57 C 00 23 28.21 -01 12 53.9 u H21