2025 NN

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4907784200 ± 3.03e-08
Semi-major axis (a)2.1719723320 AU ± 8.69e-08
Inclination (i)8.73238891° ± 3.84e-06
Long. of Asc. Node (Ω)343.77087381° ± 1.38e-05
Arg. of Perihelion (ω)352.84731786° ± 1.61e-05
Mean Anomaly (M)28.28037249° ± 3.61e-06
Mean Motion (n)0.3079149981°/day ± 1.85e-08
Perihelion dist (q)1.10601518 AU ± 7.92e-08
Aphelion dist (Q)3.23792948 AU ± 1.45e-07
Orbital Period3.20096874 yr ± 1.92e-07
Physical Parameters
H (abs. magnitude)20.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.310″
Uncertainty0
Orbit TypeAmor
MOID0.096263 AU
Observations Used160
Oppositions2
Arc Total2022-2025
First Observation Used2022-12-15
Last Observation Used2025-12-09
Observations (161)
Date Type RA Dec Mag Band Observatory
2025-11-08 10:22:09 C 02 10 51.027 +40 01 18.92 X F51
2025-11-08 10:39:38 C 02 10 50.360 +40 01 10.32 X F51
2025-11-08 11:15:06 C 02 10 49.046 +40 00 53.00 X F51
2025-11-21 14:17:23 C 02 05 23.70 +37 21 01.7 V D29
2025-11-21 14:58:06 C 02 05 23.37 +37 20 39.8 V D29
2025-11-25 07:24:57 C 02 05 26.393 +36 35 24.42 X F52
2025-11-25 07:41:53 C 02 05 26.371 +36 35 15.93 X F52
2025-11-25 07:58:47 C 02 05 26.361 +36 35 07.46 X F52
2025-11-25 08:15:45 C 02 05 26.344 +36 34 58.92 X F52
2025-12-09 02:45:26 C 02 10 54.13 +34 03 57.7 V H21
2025-12-09 03:02:04 C 02 10 54.52 +34 03 51.2 V H21