2019 NB2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4217652756 ± 1.22e-05
Semi-major axis (a)2.1962661824 AU ± 5.08e-05
Inclination (i)5.51105845° ± 7.69e-05
Long. of Asc. Node (Ω)312.90507070° ± 1.48e-04
Arg. of Perihelion (ω)329.78871330° ± 1.33e-04
Mean Anomaly (M)351.94524819° ± 2.49e-02
Mean Motion (n)0.3028201808°/day ± 1.05e-05
Perihelion dist (q)1.26995737 AU ± 3.97e-05
Aphelion dist (Q)3.12257499 AU ± 7.70e-05
Orbital Period3.25482364 yr ± 1.13e-04
Physical Parameters
H (abs. magnitude)21.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.477″
Uncertainty2
Orbit TypeAmor
MOID0.257222 AU
Observations Used42
Oppositions1
Arc Total2019-2019
First Observation Used2019-04-29
Last Observation Used2019-09-04
Observations (42)
Date Type RA Dec Mag Band Observatory
2019-04-29 07:56:38 C 19 51 02.66 -31 10 20.4 W X11
2019-04-29 08:35:08 C 19 51 08.76 -31 10 06.9 W X11
2019-04-29 09:32:03 C 19 51 17.69 -31 09 46.4 W X11
2019-07-03 09:58:19 C 23 05 00.21 -10 02 58.2 V G96
2019-07-03 10:05:49 C 23 05 00.60 -10 02 51.0 V G96
2019-07-03 10:13:17 C 23 05 00.96 -10 02 43.4 V G96
2019-07-03 10:20:45 C 23 05 01.44 -10 02 35.9 V G96
2019-07-03 10:52:45 C 23 05 03.34 -10 02 07.0 V G96
2019-07-03 10:54:51 C 23 05 03.48 -10 02 05.3 V G96
2019-07-03 10:56:55 C 23 05 03.59 -10 02 03.9 V G96
2019-07-03 10:59:00 C 23 05 03.78 -10 02 01.5 V G96
2019-07-04 07:37:50 C 23 06 21.95 -09 42 35.4 U 807
2019-07-04 07:45:25 C 23 06 22.39 -09 42 28.2 U 807
2019-07-04 07:52:59 C 23 06 22.82 -09 42 21.2 U 807
2019-07-04 09:27:28 C 23 06 28.95 -09 41 13.5 V I52
2019-07-04 09:33:12 C 23 06 29.26 -09 41 08.4 V I52
2019-07-04 09:38:57 C 23 06 29.67 -09 41 03.6 V I52
2019-07-04 09:44:40 C 23 06 29.96 -09 40 58.8 V I52
2019-07-05 10:43:20 C 23 08 00.45 -09 18 04.0 V G96
2019-07-05 10:46:24 C 23 08 00.65 -09 18 01.2 V G96
2019-07-05 10:47:02 C 23 08 00.52 -09 17 58.9 o 711
2019-07-05 10:49:28 C 23 08 00.75 -09 17 58.6 V G96
2019-07-05 10:51:33 C 23 08 00.84 -09 17 56.6 V G96
2019-07-05 10:53:14 C 23 08 00.86 -09 17 53.5 o 711
2019-07-05 10:59:29 C 23 08 01.17 -09 17 47.9 o 711
2019-07-27 13:52:49 C 23 25 17.235 -02 16 56.71 U F52
2019-07-27 14:26:38 C 23 25 17.226 -02 16 34.93 U F52
2019-07-27 14:43:32 C 23 25 17.228 -02 16 24.05 U F52
2019-08-04 11:52:40 C 23 24 30.026 -00 27 00.14 U F51
2019-08-04 12:09:44 C 23 24 29.725 -00 26 51.45 U F51
2019-08-04 12:43:51 C 23 24 29.080 -00 26 33.87 U F51
2019-08-19 22:49:44 C 23 14 21.83 +01 51 29.6 V L01
2019-08-19 23:03:39 C 23 14 21.24 +01 51 32.5 V L01
2019-08-19 23:17:38 C 23 14 20.69 +01 51 36.2 V L01
2019-08-20 00:09:19 C 23 14 18.43 +01 51 48.1 V L01
2019-08-20 07:22:56 C 23 14 01.95 +01 53 33.6 V I52
2019-08-20 07:27:08 C 23 14 01.75 +01 53 34.0 V I52
2019-08-20 07:31:21 C 23 14 01.61 +01 53 34.8 V I52
2019-09-04 06:47:51 C 22 58 53.94 +02 34 48.2 V G96
2019-09-04 06:55:17 C 22 58 53.62 +02 34 48.4 V G96
2019-09-04 07:02:46 C 22 58 53.27 +02 34 48.4 V G96
2019-09-04 07:10:12 C 22 58 52.94 +02 34 48.6 V G96