2015 RY2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4709384626 ± 8.29e-05
Semi-major axis (a)1.7653550129 AU ± 2.84e-04
Inclination (i)5.66115160° ± 7.48e-04
Long. of Asc. Node (Ω)342.11947411° ± 7.96e-04
Arg. of Perihelion (ω)277.80478338° ± 3.60e-03
Mean Anomaly (M)156.83847053° ± 4.06e-01
Mean Motion (n)0.4202078811°/day ± 1.01e-04
Perihelion dist (q)0.93398144 AU ± 2.10e-04
Aphelion dist (Q)2.59672859 AU ± 4.42e-04
Orbital Period2.34556830 yr ± 5.66e-04
Physical Parameters
H (abs. magnitude)22.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.181″
Uncertainty3
Orbit TypeApollo
MOID0.062494 AU
Observations Used17
Oppositions1
Arc Total2015-2015
First Observation Used2015-09-05
Last Observation Used2015-10-02
Observations (18)
Date Type RA Dec Mag Band Observatory
2015-09-05 07:44:52 C 20 53 45.280 -20 37 22.80 L F51
2015-09-05 08:00:44 C 20 53 46.742 -20 36 58.29 L F51
2015-09-05 08:32:27 C 20 53 49.674 -20 36 09.48 L F51
2015-09-07 04:15:30 C 20 58 07.78 -19 31 43.6 u H21
2015-09-07 04:27:15 C 20 58 08.77 -19 31 26.9 u H21
2015-09-07 04:39:10 C 20 58 09.82 -19 31 10.2 u H21
2015-09-07 04:50:53 C 20 58 10.81 -19 30 53.8 u H21
2015-09-07 05:01:04 C 20 58 11.73 -19 30 39.5 u H21
2015-09-11 03:22:45 C 21 06 28.77 -17 28 59.8 u 807
2015-09-11 03:31:28 C 21 06 29.37 -17 28 49.8 u 807
2015-09-11 03:40:53 C 21 06 30.07 -17 28 38.6 u 807
2015-09-12 01:36:24 C 21 08 17.15 -17 03 31.7 u 807
2015-09-12 01:40:42 C 21 08 17.45 -17 03 26.8 u 807
2015-09-12 01:45:46 C 21 08 17.82 -17 03 20.9 u 807
2015-09-12 01:55:26 C 21 08 18.51 -17 03 10.4 u 807
2015-10-02 05:44:35 C 21 40 22.77 -10 42 25.4 o 695
2015-10-02 06:03:09 C 21 40 23.80 -10 42 14.3 o 695
2015-10-02 06:21:45 C 21 40 24.86 -10 42 03.6 o 695