2019 NP3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4027268424 ± 9.14e-08
Semi-major axis (a)2.1288818052 AU ± 4.35e-08
Inclination (i)22.73863729° ± 1.22e-05
Long. of Asc. Node (Ω)305.15860717° ± 5.88e-06
Arg. of Perihelion (ω)300.41721525° ± 2.06e-05
Mean Anomaly (M)37.95587870° ± 1.90e-05
Mean Motion (n)0.3173108707°/day ± 9.72e-09
Perihelion dist (q)1.27152396 AU ± 1.96e-07
Aphelion dist (Q)2.98623965 AU ± 2.04e-07
Orbital Period3.10618505 yr ± 9.52e-08
Physical Parameters
H (abs. magnitude)20.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.169″
Uncertainty0
Orbit TypeAmor
MOID0.374027 AU
Observations Used71
Oppositions6
Arc Total2016-2025
First Observation Used2016-07-07
Last Observation Used2025-01-30
Observations (77)
Date Type RA Dec Mag Band Observatory
2019-07-29 10:49:41 C 20 38 02.956 -17 11 06.16 U F51
2019-08-01 05:56:37 C 20 32 19.24 -15 33 49.3 V H21
2019-08-01 06:05:47 C 20 32 18.44 -15 33 36.5 V H21
2019-08-02 06:50:50 C 20 30 18.12 -14 59 05.3 V H21
2019-08-02 06:57:57 C 20 30 17.50 -14 58 55.5 V H21
2019-08-02 07:10:18 C 20 30 16.48 -14 58 38.5 V H21
2019-08-04 05:56:33 C 20 26 40.10 -13 55 35.0 V H21
2019-08-04 06:14:00 C 20 26 38.73 -13 55 12.3 V H21
2019-08-05 09:20:40 C 20 24 39.954 -13 19 55.13 U F51
2019-08-05 09:38:51 C 20 24 38.561 -13 19 31.88 U F51
2019-08-05 09:56:58 C 20 24 37.174 -13 19 08.69 U F51
2019-08-06 10:44:41 C 20 22 52.77 -12 47 32.0 V 474
2019-08-06 10:47:43 C 20 22 52.60 -12 47 28.2 V 474
2019-08-06 10:50:46 C 20 22 52.36 -12 47 24.3 V 474
2019-08-06 10:53:48 C 20 22 52.12 -12 47 20.4 V 474
2019-08-21 03:39:34 C 20 05 23.24 -06 52 17.8 u 807
2019-08-21 03:47:36 C 20 05 22.96 -06 52 11.5 u 807
2019-08-21 03:55:52 C 20 05 22.68 -06 52 04.8 u 807
2019-08-29 03:46:17 C 20 01 16.57 -04 42 06.3 u 807
2019-08-29 03:52:55 C 20 01 16.45 -04 42 02.0 u 807
2019-08-29 03:59:35 C 20 01 16.36 -04 41 58.0 u 807
2022-03-24 02:05:00 C 10 27 36.73 -46 44 14.3 u 807
2022-03-24 02:13:40 C 10 27 35.77 -46 44 20.4 u 807
2022-03-24 02:22:17 C 10 27 34.81 -46 44 26.5 u 807
2025-01-30 06:38:42 C 10 02 00.070 -02 02 48.60 V 807
2025-01-30 06:46:38 C 10 01 59.550 -02 02 52.60 V 807
2025-01-30 06:54:34 C 10 01 59.050 -02 02 57.20 V 807