756476 (2019 NC1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1276931938 ± 8.40e-08
Semi-major axis (a)0.9917538716 AU ± 4.11e-09
Inclination (i)6.80690509° ± 5.18e-06
Long. of Asc. Node (Ω)310.46930938° ± 2.86e-06
Arg. of Perihelion (ω)144.40482864° ± 6.11e-06
Mean Anomaly (M)351.81450909° ± 1.37e-05
Mean Motion (n)0.9979445697°/day ± 6.21e-09
Perihelion dist (q)0.86511365 AU ± 8.34e-08
Aphelion dist (Q)1.11839409 AU ± 8.35e-08
Orbital Period0.98765634 yr ± 6.14e-09
NGA Modelr2
A2-8.39601694e-14 ± 2.05e-14 AU/d²
Physical Parameters
H (abs. magnitude)21.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.334″
Uncertainty0
Orbit TypeAten
MOID0.056671 AU
Observations Used1165
Oppositions1
Arc Total2014-2025
First Observation Used2014-07-27
Last Observation Used2025-07-27
Observations (1454)
Date Type RA Dec Mag Band Observatory
2021-08-07 20:25:50 C 21 26 00.33 -05 31 41.3 V K73
2021-08-07 20:29:29 C 21 25 59.36 -05 31 28.9 V K73
2021-08-07 20:33:08 C 21 25 58.37 -05 31 16.4 V K73
2021-08-07 20:36:48 C 21 25 57.37 -05 31 04.5 V K73
2021-08-07 21:56:08 C 21 25 33.84 -05 26 48.6 V 089
2021-08-07 21:59:28 C 21 25 32.94 -05 26 37.7 V 089
2021-08-07 22:02:48 C 21 25 32.02 -05 26 26.9 V 089
2021-08-07 22:06:08 C 21 25 31.13 -05 26 15.4 V 089
2021-08-07 22:09:28 C 21 25 30.19 -05 26 04.4 V 089
2021-08-07 22:12:48 C 21 25 29.26 -05 25 52.9 V 089
2021-08-07 22:16:08 C 21 25 28.36 -05 25 42.1 V 089
2021-08-07 22:19:28 C 21 25 27.41 -05 25 30.6 V 089
2021-08-07 22:22:48 C 21 25 26.50 -05 25 18.9 V 089
2021-08-07 22:26:08 C 21 25 25.59 -05 25 07.8 V 089
2021-08-07 22:57:50 C 21 25 18.07 -05 23 22.7 o K88
2021-08-07 22:58:34 C 21 25 17.88 -05 23 20.3 o K88
2021-08-07 22:59:15 C 21 25 17.67 -05 23 17.8 o K88
2021-08-07 23:02:06 C 21 25 16.89 -05 23 08.4 o K88
2021-08-07 23:02:49 C 21 25 16.70 -05 23 05.9 o K88
2021-08-07 23:03:31 C 21 25 16.50 -05 23 03.5 o K88
2021-08-08 09:40:31 C 21 22 38.15 -04 46 14.6 V T05
2021-08-08 10:31:40 C 21 22 23.36 -04 43 20.0 V T05
2021-08-08 10:41:47 C 21 22 20.43 -04 42 45.4 V T05
2021-08-08 10:50:58 C 21 22 17.76 -04 42 13.8 V T05
2021-08-08 20:54:55 C 21 19 45.33 -04 08 19.3 V 089
2021-08-08 20:58:14 C 21 19 44.36 -04 08 07.5 V 089
2021-08-08 21:04:54 C 21 19 42.48 -04 07 44.4 V 089
2021-08-08 21:11:34 C 21 19 40.57 -04 07 21.5 V 089
2021-08-08 21:14:54 C 21 19 39.65 -04 07 09.4 V 089
2021-08-08 21:18:14 C 21 19 38.68 -04 06 58.7 V 089
2021-08-08 21:21:34 C 21 19 37.72 -04 06 46.9 V 089
2021-08-08 21:24:54 C 21 19 36.78 -04 06 35.3 V 089
2021-08-08 21:35:41 C 21 19 35.71 -04 06 01.3 V K87
2021-08-08 21:37:37 C 21 19 35.21 -04 05 55.0 V K87
2021-08-08 21:39:34 C 21 19 34.64 -04 05 47.9 V K87
2021-08-09 20:53:07 C 21 13 30.02 -02 44 05.1 X G02
2021-08-09 21:03:48 C 21 13 26.89 -02 43 27.9 X G02
2021-08-09 21:12:13 C 21 13 23.38 -02 42 58.1 V L99
2021-08-09 21:14:12 C 21 13 22.73 -02 42 51.4 V L99
2021-08-09 21:15:11 C 21 13 23.67 -02 42 46.5 X G02
2021-08-09 21:16:44 C 21 13 22.01 -02 42 42.0 V L99
2021-08-09 21:19:34 C 21 13 21.20 -02 42 33.2 V L99
2021-08-09 21:32:37 C 21 13 17.32 -02 41 41.1 V 089
2021-08-09 21:35:56 C 21 13 16.33 -02 41 29.6 V 089
2021-08-09 21:39:15 C 21 13 15.41 -02 41 17.5 V 089
2021-08-09 21:42:34 C 21 13 14.42 -02 41 05.3 V 089
2021-08-09 21:45:53 C 21 13 13.44 -02 40 53.6 V 089
2021-08-09 21:49:12 C 21 13 12.49 -02 40 42.0 V 089
2021-08-09 21:52:31 C 21 13 11.50 -02 40 30.3 V 089
2021-08-09 21:55:50 C 21 13 10.51 -02 40 18.3 V 089