IAA RAS IAA Minor Planet Database

2019 PB2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3305155984 ± 1.49e-06
Semi-major axis (a)1.0635142984 AU ± 3.70e-07
Inclination (i)8.69750678° ± 2.69e-05
Long. of Asc. Node (Ω)152.22029596° ± 1.49e-05
Arg. of Perihelion (ω)38.92639273° ± 4.21e-05
Mean Anomaly (M)358.34158564° ± 1.31e-03
Mean Motion (n)0.8986638593°/day ± 4.69e-07
Perihelion dist (q)0.71200623 AU ± 1.60e-06
Aphelion dist (Q)1.41502236 AU ± 1.66e-06
Orbital Period1.09676858 yr ± 5.72e-07
Physical Parameters
H (abs. magnitude)23.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.174″
Uncertainty1
Orbit TypeApollo
MOID0.092816 AU
Observations Used46
Oppositions1
Arc Total2017-2019
First Observation Used2017-10-25
Last Observation Used2019-08-30
Observations (50)
Date Type RA Dec Mag Band Observatory
2017-10-25 07:25:46 C 03 54 06.00 -07 47 02.3 – W W84
2017-10-25 09:04:35 C 03 53 59.26 -07 49 08.3 – W W84
2017-12-08 05:51:34 C 02 01 43.963 -21 43 09.88 – V F51
2017-12-08 06:07:46 C 02 01 42.416 -21 43 09.15 – V F51
2017-12-08 06:23:53 C 02 01 40.815 -21 43 07.91 – V F51
2017-12-10 08:15:02 C 01 57 15.125 -21 37 03.73 – V F51
2017-12-10 08:31:45 C 01 57 13.578 -21 37 00.83 – V F51
2017-12-11 01:10:18 C 01 55 50.09 -21 33 50.5 – W W84
2017-12-11 01:12:18 C 01 55 49.91 -21 33 50.0 – W W84
2017-12-11 01:14:15 C 01 55 49.76 -21 33 50.0 – W W84
2017-12-11 01:16:14 C 01 55 49.54 -21 33 49.4 – W W84
2019-08-08 11:53:40 C 22 48 27.079 +03 51 45.59 – U F51
2019-08-08 12:12:56 C 22 48 24.179 +03 50 56.99 – U F51
2019-08-08 12:32:10 C 22 48 21.282 +03 50 08.34 – U F51
2019-08-09 00:54:30 C 22 46 38.26 +03 18 38.0 – V L01
2019-08-09 00:56:12 C 22 46 37.98 +03 18 33.2 – V L01
2019-08-09 01:01:19 C 22 46 37.22 +03 18 20.1 – V L01
2019-08-09 01:05:50 C 22 46 36.57 +03 18 08.6 – V L01
2019-08-09 06:02:38 C 22 45 56.32 +03 05 42.6 – u H21
2019-08-09 06:14:34 C 22 45 54.55 +03 05 12.8 – u H21
2019-08-10 05:46:45 C 22 42 38.87 +02 05 58.5 – u H21
2019-08-10 05:58:46 C 22 42 37.10 +02 05 28.4 – u H21
2019-08-10 06:14:41 C 22 42 34.75 +02 04 48.1 – u H21
2019-08-11 06:45:44 C 22 39 11.30 +01 03 28.9 – u H21
2019-08-11 06:54:12 C 22 39 10.09 +01 03 08.4 – u H21
2019-08-11 07:01:48 C 22 39 08.96 +01 02 49.2 – u H21
2019-08-11 10:22:23 C 22 38 42.145 +00 54 41.96 – V 568
2019-08-11 10:24:06 C 22 38 41.889 +00 54 37.66 – V 568
2019-08-11 10:25:49 C 22 38 41.638 +00 54 33.46 – V 568
2019-08-12 01:30:29 C 22 36 36.04 +00 16 53.4 – V L01
2019-08-12 01:35:01 C 22 36 35.41 +00 16 42.1 – V L01
2019-08-12 01:40:40 C 22 36 34.58 +00 16 28.0 – V L01
2019-08-12 01:44:37 C 22 36 34.03 +00 16 18.3 – V L01
2019-08-19 07:44:51 C 22 13 45.64 -06 30 44.6 – V I52
2019-08-19 07:48:27 C 22 13 45.15 -06 30 52.7 – V I52
2019-08-19 07:55:39 C 22 13 44.16 -06 31 10.3 – V I52
2019-08-28 10:01:20 C 21 49 49.481 -13 22 56.22 – U F51
2019-08-28 10:20:02 C 21 49 47.558 -13 23 25.71 – U F51
2019-08-28 10:38:41 C 21 49 45.632 -13 23 55.52 – U F51
2019-08-29 08:03:59 C 21 47 48.381 -13 57 22.76 – U F51
2019-08-29 08:47:25 C 21 47 44.080 -13 58 29.67 – U F51
2019-08-29 09:31:08 C 21 47 39.745 -13 59 36.84 – U F51
2019-08-29 09:52:53 C 21 47 37.570 -14 00 10.20 – U F51
2019-08-29 10:58:06 C 21 47 31.135 -14 01 49.11 – U F51
2019-08-29 11:19:50 C 21 47 28.984 -14 02 22.13 – U F51
2019-08-29 12:29:47 C 21 47 22.164 -14 04 07.71 – U F51
2019-08-29 12:51:31 C 21 47 20.118 -14 04 39.47 – U F51
2019-08-30 04:30:48 C 21 45 58.17 -14 27 43.2 – u 807
2019-08-30 04:43:04 C 21 45 57.00 -14 28 01.3 – u 807
2019-08-30 04:54:46 C 21 45 55.89 -14 28 18.5 – u 807