IAA RAS IAA Minor Planet Database

2019 PR2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7978760313 ± 1.18e-08
Semi-major axis (a)5.7774877218 AU ± 4.20e-08
Inclination (i)10.96394182° ± 2.84e-06
Long. of Asc. Node (Ω)348.86657653° ± 1.54e-05
Arg. of Perihelion (ω)57.27086375° ± 1.98e-05
Mean Anomaly (M)157.33237214° ± 1.61e-06
Mean Motion (n)0.0709747268°/day ± 7.74e-10
Perihelion dist (q)1.16776875 AU ± 6.88e-08
Aphelion dist (Q)10.38720670 AU ± 1.02e-07
Orbital Period13.88700356 yr ± 1.51e-07
Physical Parameters
H (abs. magnitude)18.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.357″
Uncertainty0
Orbit TypeAmor
MOID0.235068 AU
Observations Used401
Oppositions14
Arc Total2005-2020
First Observation Used2005-10-27
Last Observation Used2020-03-30
Observations (561)
Date Type RA Dec Mag Band Observatory
2020-01-02 01:14:23 s 1 -142960.33 5 +363066.99 3270.0 – C57
2020-01-02 01:44:23 S 08 30 17.599 +46 28 51.06 – V C57
2020-01-02 01:44:23 s 1 -143712.49 6 +362241.77 560.0 – C57
2020-01-02 06:44:23 S 08 29 54.420 +46 26 05.93 – V C57
2020-01-02 06:44:23 s 1 -151061.22 0 +353556.78 1910.0 – C57
2020-01-02 07:14:23 S 08 29 51.857 +46 25 48.07 – V C57
2020-01-02 07:14:23 s 1 -151778.15 2 +352644.72 3740.0 – C57
2020-01-02 09:44:23 S 08 29 40.481 +46 24 24.26 – V C57
2020-01-02 09:44:23 s 1 -155311.41 5 +347964.55 5060.0 – C57
2020-01-02 11:14:23 S 08 29 33.578 +46 23 32.75 – V C57
2020-01-02 11:14:23 s 1 -157389.09 0 +345060.00 3550.0 – C57
2020-01-02 12:18:08 C 08 29 09.54 +46 11 53.6 – V T08
2020-01-02 12:23:37 C 08 29 09.14 +46 11 50.9 – V T08
2020-01-02 12:33:21 C 08 29 08.40 +46 11 44.8 – V T08
2020-01-02 12:44:23 S 08 29 26.767 +46 22 42.02 – V C57
2020-01-02 12:44:23 s 1 -159433.95 3 +342082.61 7900.0 – C57
2020-01-02 12:59:01 C 08 29 06.49 +46 11 31.5 – V T08
2020-01-02 13:14:23 S 08 29 24.046 +46 22 30.25 – V C57
2020-01-02 13:14:23 s 1 -160108.59 6 +341075.96 4100.0 – C57
2020-01-02 13:44:23 S 08 29 21.619 +46 22 12.40 – V C57
2020-01-02 13:44:23 s 1 -160778.98 4 +340059.10 3630.0 – C57
2020-01-02 15:44:23 S 08 29 12.564 +46 20 56.51 – V C57
2020-01-02 15:44:23 s 1 -163421.97 6 +335909.72 9030.0 – C57
2020-01-02 20:44:23 S 08 28 49.109 +46 18 14.80 – V C57
2020-01-02 20:44:23 s 1 -169746.33 4 +324956.62 940.0 – C57
2020-01-02 23:14:23 S 08 28 37.577 +46 16 44.51 – V C57
2020-01-02 23:14:23 s 1 -172747.37 6 +319165.01 750.0 – C57
2020-01-03 00:14:23 S 08 28 32.174 +46 16 07.64 – V C57
2020-01-03 00:14:23 s 1 -173916.03 4 +316788.74 9560.0 – C57
2020-01-03 02:44:23 S 08 28 20.712 +46 14 38.54 – V C57
2020-01-03 02:44:23 s 1 -176755.10 7 +310697.50 8320.0 – C57
2020-01-03 08:44:23 S 08 27 52.555 +46 11 10.00 – V C57
2020-01-03 08:44:23 s 1 -183056.00 4 +295185.69 3370.0 – C57
2020-01-03 11:44:23 S 08 27 38.371 +46 09 25.06 – V C57
2020-01-03 11:44:23 s 1 -185912.90 1 +286946.64 3890.0 – C57
2020-01-03 13:44:23 S 08 27 29.100 +46 08 08.09 – V C57
2020-01-03 13:44:23 s 1 -187700.21 0 +281270.98 6050.0 – C57
2020-01-03 15:14:23 S 08 27 22.399 +46 07 13.55 – V C57
2020-01-03 15:14:23 s 1 -188976.21 0 +276916.84 3320.0 – C57
2020-01-03 16:44:23 S 08 27 14.952 +46 06 20.34 – V C57
2020-01-03 16:44:23 s 1 -190194.90 8 +272478.31 4030.0 – C57
2020-01-03 20:44:23 S 08 26 56.201 +46 03 46.51 – V C57
2020-01-03 20:44:23 s 1 -193149.70 2 +260222.94 10.0 – C57
2020-01-03 22:14:23 S 08 26 48.864 +46 02 52.51 – V C57
2020-01-03 22:14:23 s 1 -194141.11 2 +255467.34 3310.0 – C57
2020-01-04 04:14:23 S 08 26 20.381 +45 59 02.62 – V C57
2020-01-04 04:14:23 s 1 -197410.72 4 +235547.96 5190.0 – C57
2020-01-04 09:40:19 C 08 26 02.46 +45 46 40.6 – V I52
2020-01-04 09:44:23 S 08 25 55.073 +45 55 35.18 – V C57
2020-01-04 09:44:23 s 1 -199319.14 8 +215984.22 770.0 – C57