Jagras

05321, 1931 VK1, 1931VK1, 1985 VN, 1985VN, 1989 TH, 1989TH, J31V01K, J85V00N, J89T00H

All data for this body: [vot]

MPC data
Name (number) Jagras (5321)
a 2.58080
e 0.22053
i / sin(i) 13.6270 / 0.23560
q 2.01166
Q 3.14994
ω 139.5844
Node 210.1008
m 226.5718
n 0.2377
Epoch 2460800.5
nobs 4827
nopp 29
Years observed 1931-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.582
ep 0.172
sin(ip) 0.243
G 0.150
H 12.630
Mass
D 7.10 0.800
pV 0.473 0.2780
Value
Rotational Period 2.637
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5815 0.1721 0.2432 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.10 0.800 0.800 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.473 0.2780 0.2780 Masiero 2012ApJ...759L...8M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.63 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.637 1 Synodic Polakis 2019MPBu...46..287P Lightcurve
2.6375 2 Synodic Mollica 2019MPBu...46..206M Lightcurve
2.6376 2 Synodic Behrend LCDB Lightcurve
2.638 2 Synodic Papini 2019MPBu...46..218P Lightcurve