Partridge

19810, 1997EC33, 1998HV153, 2000SP112, J97E33C, J98HF3V, K00SB2P

All data for this body: [vot]

MPC data
Name (number) Partridge (19810)
Packed designation 19810
a 3.07857
e 0.01011
i / sin(i) 6.0025 / 0.10457
q 3.04745
Q 3.10968
ω 96.5436
Node 20.2480
m 246.6034
n 0.1825
Epoch 2459600.5
nobs 1477
nopp 20
Years observed 1997-2021
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.074
ep 0.044
sin(ip) 0.103
Value Standard error
G 0.150
H 13.860
Mass
D 9.37 0.231
pV 0.046 0.0050
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0740 0.0441 0.1031 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.37 0.231 0.231 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0050 0.0050 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.86 MPC-2022-01-18 MPC-2022-01-18 Phot