2021 NU3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5434187000
Semi-major axis (a)1.9573139000 AU
Inclination (i)4.07290000°
Long. of Asc. Node (Ω)106.98549000°
Arg. of Perihelion (ω)129.96731000°
Mean Anomaly (M)228.47331000°
Mean Motion (n)0.3599261200°/day
Perihelion dist (q)0.89367290 AU
Aphelion dist (Q)3.02095490 AU
Orbital Period2.73836110 yr
Physical Parameters
H (abs. magnitude)28.64
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.760″
Uncertainty7
Orbit TypeApollo
MOID0.000940 AU
Observations Used13
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-07-17
Observations (16)
Date Type RA Dec Mag Band Observatory
2021-07-09 12:14:49 C 21 00 44.929 -20 50 16.01 U F51
2021-07-09 12:28:58 C 21 00 45.365 -20 53 59.58 V F51
2021-07-09 12:43:31 C 21 00 45.814 -20 57 44.56 V F51
2021-07-09 12:58:24 C 21 00 46.307 -21 01 29.43 U F51
2021-07-10 11:16:23 C 21 05 21.834 -24 16 27.76 U F51
2021-07-10 11:38:44 C 21 05 20.375 -24 18 22.58 U F51
2021-07-10 12:01:03 C 21 05 18.324 -24 20 08.82 V 568
2021-07-10 12:01:08 C 21 05 18.854 -24 20 15.03 U F51
2021-07-10 12:02:28 C 21 05 18.226 -24 20 15.81 V 568
2021-07-10 12:03:52 C 21 05 18.128 -24 20 22.76 V 568
2021-07-10 12:05:17 C 21 05 18.029 -24 20 29.65 V 568
2021-07-11 02:18:38 C 21 06 32.808 -25 15 42.43 V J04
2021-07-11 02:27:38 C 21 06 32.236 -25 16 10.54 V J04
2021-07-11 02:36:38 C 21 06 31.641 -25 16 38.27 V J04
2021-07-17 11:35:01 C 21 08 50.362 -27 34 03.71 V T12
2021-07-17 11:47:35 C 21 08 49.804 -27 34 07.00 V T12