2025 YN8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6048895981 ± 6.82e-05
Semi-major axis (a)1.8533850931 AU ± 1.77e-04
Inclination (i)23.03547609° ± 5.96e-03
Long. of Asc. Node (Ω)218.97200137° ± 1.17e-02
Arg. of Perihelion (ω)354.71728361° ± 2.41e-03
Mean Anomaly (M)297.24506275° ± 9.67e-03
Mean Motion (n)0.3906283667°/day ± 5.60e-05
Perihelion dist (q)0.73229173 AU ± 1.44e-04
Aphelion dist (Q)2.97447846 AU ± 3.11e-04
Orbital Period2.52318154 yr ± 3.62e-04
Physical Parameters
H (abs. magnitude)20.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.167″
Uncertainty1
Orbit TypeApollo
MOID0.273612 AU
Observations Used24
Oppositions1
Arc Total2025-2026
First Observation Used2025-12-26
Last Observation Used2026-01-13
Observations (24)
Date Type RA Dec Mag Band Observatory
2025-12-26 09:36:20 C 05 35 33.802 -15 49 18.93 X F51
2025-12-26 09:53:21 C 05 35 32.250 -15 49 31.02 X F51
2025-12-26 10:10:23 C 05 35 30.711 -15 49 43.04 X F51
2025-12-26 10:27:28 C 05 35 29.186 -15 49 55.34 X F51
2025-12-28 02:53:31 C 05 31 55.120 -16 18 04.00 V 807
2025-12-28 03:06:06 C 05 31 53.970 -16 18 12.70 V 807
2025-12-28 03:18:41 C 05 31 52.810 -16 18 21.40 V 807
2025-12-28 09:11:15 C 05 31 21.445 -16 22 28.55 X F52
2025-12-28 09:27:33 C 05 31 19.961 -16 22 39.70 X F52
2025-12-28 09:30:54 C 05 31 19.640 -16 22 42.00 V T12
2025-12-28 09:33:54 C 05 31 19.362 -16 22 43.99 V T12
2025-12-28 09:43:45 C 05 31 18.467 -16 22 50.70 X F52
2025-12-29 02:07:21 C 05 29 51.090 -16 33 37.40 V 807
2025-12-29 02:20:27 C 05 29 49.900 -16 33 46.10 V 807
2025-12-29 02:33:33 C 05 29 48.700 -16 33 54.80 V 807
2025-12-30 03:06:47 C 05 27 36.820 -16 49 46.70 V 807
2025-12-30 03:25:08 C 05 27 35.130 -16 49 58.70 V 807
2025-12-30 03:43:29 C 05 27 33.420 -16 50 10.40 V 807
2026-01-09 02:13:00 C 05 06 19.080 -18 51 06.10 V 807
2026-01-09 02:29:13 C 05 06 17.620 -18 51 12.50 V 807
2026-01-09 02:45:27 C 05 06 16.200 -18 51 18.00 V 807
2026-01-13 01:31:27 C 04 58 15.450 -19 21 46.30 V 807
2026-01-13 01:47:10 C 04 58 14.080 -19 21 50.70 V 807
2026-01-13 01:55:02 C 04 58 13.420 -19 21 52.70 V 807