IAA RAS IAA Minor Planet Database

2026 NB2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2026-07-12 (JD 2461233.5)
Eccentricity (e)0.2374116751 ± 5.16e-04
Semi-major axis (a)1.3645838958 AU ± 1.12e-03
Inclination (i)16.65131206° ± 3.09e-02
Long. of Asc. Node (Ω)271.06637873° ± 3.31e-03
Arg. of Perihelion (ω)67.96600687° ± 3.74e-02
Mean Anomaly (M)325.86721754° ± 6.28e-02
Mean Motion (n)0.6183180344°/day ± 7.61e-04
Perihelion dist (q)1.04061575 AU ± 1.11e-03
Aphelion dist (Q)1.68855204 AU ± 1.55e-03
Orbital Period1.59404421 yr ± 1.96e-03
Physical Parameters
H (abs. magnitude)23.62
Orbit Solution
SourceIAA
Solution Date2026-07-17
RMS Residual0.132″
Uncertainty2
Orbit TypeAmor
MOID0.134205 AU
Observations Used16
Oppositions1
Arc Total2026-2026
First Observation Used2026-07-08
Last Observation Used2026-07-15
Observations (17)
Date Type RA Dec Mag Band Observatory
2026-07-08 09:00:07 C 16 47 00.598 +00 45 33.88 – V F51
2026-07-08 09:17:01 C 16 46 59.599 +00 46 50.49 – V F51
2026-07-08 09:51:02 C 16 46 57.575 +00 49 23.84 – V F51
2026-07-14 08:51:19 C 16 41 44.706 +11 02 07.22 – X F51
2026-07-14 09:09:24 C 16 41 43.950 +11 03 19.27 – X F51
2026-07-14 09:45:24 C 16 41 42.481 +11 05 43.04 – X F51
2026-07-14 11:39:54 C 16 41 38.168 +11 13 17.72 – V F51
2026-07-14 11:40:49 C 16 41 38.146 +11 13 21.12 – V F51
2026-07-14 18:13:41 B 16 41 32.128 +11 40 07.57 – W M21
2026-07-14 19:20:13 B 16 41 29.569 +11 44 32.58 – W M21
2026-07-15 03:21:35 C 16 41 16.10 +12 15 18.5 – V H21
2026-07-15 03:25:45 C 16 41 15.96 +12 15 34.7 – V H21
2026-07-15 03:29:54 C 16 41 15.81 +12 15 51.1 – V H21
2026-07-15 06:31:54 C 16 41 09.919 +12 27 47.79 – W H01
2026-07-15 06:51:11 C 16 41 09.242 +12 29 02.64 – W H01
2026-07-15 09:54:10 C 16 41 04.584 +12 41 10.08 – V T14
2026-07-15 09:55:34 C 16 41 04.531 +12 41 15.51 – V T14