2015 YJ1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3699873021
Semi-major axis (a)1.5532454746 AU
Inclination (i)3.59361995°
Long. of Asc. Node (Ω)266.56313195° ± 5.00e+00
Arg. of Perihelion (ω)207.69626235° ± 6.00e+00
Mean Anomaly (M)33.32256809°
Mean Motion (n)0.5091498800°/day
Perihelion dist (q)0.97856370 AU
Aphelion dist (Q)2.12791910 AU
Orbital Period1.93579090 yr
Physical Parameters
H (abs. magnitude)27.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.357″
Uncertainty
Orbit TypeApollo
MOID0.012966 AU
Observations Used36
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-12-22
Observations (36)
Date Type RA Dec Mag Band Observatory
2015-12-18 09:52:11 C 05 36 03.41 +25 24 17.9 q G96
2015-12-18 09:55:21 C 05 36 05.85 +25 23 59.3 q G96
2015-12-18 09:58:33 C 05 36 08.31 +25 23 41.1 q G96
2015-12-18 10:01:45 C 05 36 10.78 +25 23 21.9 q G96
2015-12-18 10:44:53 C 05 36 44.55 +25 19 05.2 q G96
2015-12-18 10:45:23 C 05 36 45.08 +25 19 05.4 o 291
2015-12-18 10:45:54 C 05 36 45.47 +25 19 02.3 o 291
2015-12-18 10:46:25 C 05 36 45.89 +25 18 59.1 o 291
2015-12-18 10:55:38 C 05 36 53.11 +25 18 00.3 q G96
2015-12-18 11:06:23 C 05 37 01.74 +25 16 55.0 q G96
2015-12-18 11:17:09 C 05 37 10.40 +25 15 49.3 q G96
2015-12-19 05:16:17 C 05 53 47.50 +23 24 13.8 q I52
2015-12-19 05:17:36 C 05 53 48.65 +23 24 04.8 q I52
2015-12-19 05:18:54 C 05 53 49.79 +23 23 55.6 q I52
2015-12-19 05:20:30 C 05 53 51.23 +23 23 45.0 q I52
2015-12-19 07:52:10 C 05 56 02.96 +23 06 21.9 q G96
2015-12-19 07:52:49 C 05 56 03.77 +23 06 21.5 o 695
2015-12-19 07:54:14 C 05 56 05.01 +23 06 11.3 o 695
2015-12-19 07:56:47 C 05 56 07.23 +23 05 53.1 o 695
2015-12-19 08:03:16 C 05 56 12.60 +23 05 03.0 q G96
2015-12-19 08:09:56 C 05 56 18.40 +23 04 21.2 o 926
2015-12-19 08:13:06 C 05 56 21.08 +23 03 58.9 o 926
2015-12-19 08:14:55 C 05 56 22.77 +23 03 39.5 q G96
2015-12-19 08:15:29 C 05 56 23.25 +23 03 35.3 q G96
2015-12-19 08:16:16 C 05 56 23.90 +23 03 36.0 o 926
2015-12-19 08:26:35 C 05 56 32.97 +23 02 15.0 q G96
2015-12-19 08:27:08 C 05 56 33.42 +23 02 11.1 q G96
2015-12-19 23:33:44 C 06 11 55.48 +21 04 09.3 19.2 t 104
2015-12-19 23:37:57 C 06 11 59.56 +21 03 34.5 18.8 t 104
2015-12-19 23:42:10 C 06 12 03.67 +21 02 59.2 19.1 t 104
2015-12-21 05:28:52 C 06 46 24.99 +16 13 12.9 o 926
2015-12-21 05:32:16 C 06 46 28.87 +16 12 36.0 o 926
2015-12-21 05:35:40 C 06 46 32.82 +16 11 58.6 o 926
2015-12-22 07:20:14 C 07 19 46.19 +10 52 18.5 t 705
2015-12-22 07:22:06 C 07 19 48.51 +10 51 53.1 t 705
2015-12-22 07:23:58 C 07 19 50.80 +10 51 27.8 t 705