2015 YN1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3379477803 ± 3.86e-08
Semi-major axis (a)1.7534736651 AU ± 4.16e-09
Inclination (i)9.48985403° ± 3.46e-06
Long. of Asc. Node (Ω)28.26987994° ± 2.02e-05
Arg. of Perihelion (ω)99.94080167° ± 3.76e-05
Mean Anomaly (M)82.44545472° ± 1.50e-05
Mean Motion (n)0.4244860325°/day ± 1.51e-09
Perihelion dist (q)1.16089113 AU ± 6.78e-08
Aphelion dist (Q)2.34605620 AU ± 6.79e-08
Orbital Period2.32192866 yr ± 8.27e-09
Physical Parameters
H (abs. magnitude)21.15
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.267″
Uncertainty0
Orbit TypeAmor
MOID0.244330 AU
Observations Used154
Oppositions5
Arc Total2015-2023
First Observation Used2015-11-16
Last Observation Used2023-05-14
Observations (160)
Date Type RA Dec Mag Band Observatory
2023-04-18 07:05:06 C 12 45 16.175 -01 31 56.86 V G96
2023-04-18 07:13:11 C 12 45 15.793 -01 32 02.11 V G96
2023-04-18 07:21:15 C 12 45 15.383 -01 32 08.34 V G96
2023-04-22 07:17:47 C 12 41 26.432 -02 36 56.46 U F52
2023-04-22 07:36:04 C 12 41 25.694 -02 37 08.55 U F52
2023-04-22 07:54:23 C 12 41 24.961 -02 37 20.69 U F52
2023-04-22 08:12:46 C 12 41 24.218 -02 37 32.78 U F52
2023-05-14 06:27:59 C 12 35 25.507 -07 39 54.93 X F51
2023-05-14 06:43:00 C 12 35 25.608 -07 40 02.78 X F51
2023-05-14 07:14:56 C 12 35 25.812 -07 40 18.93 X F51