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
2019-12-30 21:14:23 s 1 -52579.557 0 +407565.29 660.0 – C57
2019-12-31 01:44:23 S 08 33 58.250 +46 53 24.72 – V C57
2019-12-31 01:44:23 s 1 -61074.434 0 +406901.62 6030.0 – C57
2019-12-31 02:14:23 S 08 33 56.438 +46 52 59.74 – V C57
2019-12-31 02:14:23 s 1 -62013.299 0 +406790.58 9950.0 – C57
2019-12-31 03:14:23 S 08 33 51.994 +46 52 36.84 – V C57
2019-12-31 03:14:23 s 1 -63887.817 0 +406546.19 8200.0 – C57
2019-12-31 04:14:23 S 08 33 47.626 +46 52 02.42 – V C57
2019-12-31 04:14:23 s 1 -65757.939 0 +406272.03 7270.0 – C57
2019-12-31 05:14:23 S 08 33 42.830 +46 51 43.24 – V C57
2019-12-31 05:14:23 s 1 -67623.525 0 +405968.15 7430.0 – C57
2019-12-31 05:44:23 S 08 33 40.913 +46 51 26.71 – V C57
2019-12-31 05:44:23 s 1 -68554.573 0 +405805.06 3020.0 – C57
2019-12-31 06:14:23 S 08 33 37.846 +46 51 10.04 – V C57
2019-12-31 06:14:23 s 1 -69484.437 0 +405634.55 8980.0 – C57
2019-12-31 07:44:23 S 08 33 31.610 +46 50 20.72 – V C57
2019-12-31 07:44:23 s 1 -72266.737 0 +405078.47 9530.0 – C57
2019-12-31 08:14:23 S 08 33 29.474 +46 50 06.14 – V C57
2019-12-31 08:14:23 s 1 -73191.683 0 +404878.27 7380.0 – C57
2019-12-31 10:14:23 S 08 33 20.448 +46 49 11.21 – V C57
2019-12-31 10:14:23 s 1 -76878.560 0 +404003.32 4760.0 – C57
2019-12-31 10:44:23 S 08 33 17.806 +46 48 58.72 – V C57
2019-12-31 10:44:23 s 1 -77796.964 0 +403766.05 5780.0 – C57
2019-12-31 12:14:23 S 08 33 10.812 +46 48 08.75 – V C57
2019-12-31 12:14:23 s 1 -80543.938 0 +403009.76 6590.0 – C57
2019-12-31 13:14:23 S 08 33 06.221 +46 47 49.02 – V C57
2019-12-31 13:14:23 s 1 -82368.209 0 +402468.52 7320.0 – C57
2019-12-31 13:44:23 S 08 33 03.643 +46 47 28.90 – V C57
2019-12-31 13:44:23 s 1 -83278.177 0 +402186.78 1320.0 – C57
2019-12-31 17:44:23 S 08 32 45.386 +46 45 28.12 – V C57
2019-12-31 17:44:23 s 1 -90503.514 0 +399666.04 5960.0 – C57
2019-12-31 20:14:23 S 08 32 33.965 +46 44 19.03 – V C57
2019-12-31 20:14:23 s 1 -94967.437 0 +397849.53 3370.0 – C57
2019-12-31 23:14:23 S 08 32 20.515 +46 42 44.46 – V C57
2019-12-31 23:14:23 s 1 -100267.50 7 +395424.62 4810.0 – C57
2020-01-01 00:44:23 S 08 32 13.565 +46 41 59.42 – V C57
2020-01-01 00:44:23 s 1 -102893.16 0 +394111.73 3800.0 – C57
2020-01-01 04:14:23 S 08 31 58.061 +46 40 07.68 – V C57
2020-01-01 04:14:23 s 1 -108952.79 2 +390787.32 4800.0 – C57
2020-01-01 05:44:23 S 08 31 50.734 +46 39 23.26 – V C57
2020-01-01 05:44:23 s 1 -111519.79 4 +389250.45 7070.0 – C57
2020-01-01 11:44:23 S 08 31 22.814 +46 36 22.97 – V C57
2020-01-01 11:44:23 s 1 -121594.07 3 +382426.87 2910.0 – C57
2020-01-01 14:14:23 S 08 31 11.546 +46 34 57.72 – V C57
2020-01-01 14:14:23 s 1 -125694.01 3 +379262.72 8060.0 – C57
2020-01-01 19:14:23 S 08 30 47.722 +46 32 24.47 – V C57
2020-01-01 19:14:23 s 1 -133706.00 4 +372363.01 920.0 – C57
2020-01-01 19:44:23 S 08 30 45.754 +46 32 05.75 – V C57
2020-01-01 19:44:23 s 1 -134492.71 5 +371630.88 1000.0 – C57
2020-01-02 01:14:23 S 08 30 19.783 +46 29 07.08 – V C57