2025 NN188

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4344111623 ± 6.44e-04
Semi-major axis (a)2.1599980983 AU ± 2.91e-03
Inclination (i)4.00687573° ± 4.58e-03
Long. of Asc. Node (Ω)121.30371055° ± 7.63e-05
Arg. of Perihelion (ω)168.24663521° ± 2.36e-03
Mean Anomaly (M)41.34039023° ± 8.24e-02
Mean Motion (n)0.3104789943°/day ± 6.28e-04
Perihelion dist (q)1.22167081 AU ± 2.16e-03
Aphelion dist (Q)3.09832538 AU ± 4.40e-03
Orbital Period3.17453451 yr ± 6.42e-03
Physical Parameters
H (abs. magnitude)24.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.094″
Uncertainty2
Orbit TypeAmor
MOID0.204153 AU
Observations Used12
Oppositions1
Arc Total2025-2025
First Observation Used2025-07-14
Last Observation Used2025-07-29
Observations (12)
Date Type RA Dec Mag Band Observatory
2025-07-14 07:41:16 C 19 51 52.221 -17 18 28.54 W X05
2025-07-14 09:08:46 C 19 51 59.510 -17 19 23.41 W X05
2025-07-20 08:36:29 C 20 04 48.217 -18 54 40.96 W X05
2025-07-20 08:37:47 C 20 04 48.344 -18 54 41.72 W X05
2025-07-20 09:10:13 C 20 04 50.991 -18 55 01.56 W X05
2025-07-20 09:11:30 C 20 04 51.095 -18 55 02.30 W X05
2025-07-22 08:50:59 C 20 08 59.963 -19 25 54.94 W X05
2025-07-22 09:21:16 C 20 09 02.403 -19 26 12.80 W X05
2025-07-29 08:39:52 C 20 23 04.531 -21 06 44.03 W X05
2025-07-29 08:40:30 C 20 23 04.581 -21 06 44.34 W X05
2025-07-29 09:13:40 C 20 23 07.126 -21 07 01.02 W X05
2025-07-29 09:14:18 C 20 23 07.173 -21 07 01.39 W X05