Isberga

00939, 1920TD, 1930QP, 1957QE, 1957UU, J20T00D, J30Q00P, J57Q00E, J57U00U

All data for this body: [vot]

MPC data
Name (number) Isberga (939)
Packed designation 00939
a 2.24653
e 0.17696
i / sin(i) 2.5839 / 0.04508
q 1.84898
Q 2.64408
ω 6.0943
Node 327.0510
m 54.2727
n 0.2927
Epoch 2459600.5
nobs 4384
nopp 38
Years observed 1920-2022
rms 0.48
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.247
ep 0.128
sin(ip) 0.053
Value Standard error
G 0.150
H 12.050
Mass 3.520e+15 3.325e+15
D 10.92 0.063
pV 0.208 0.0142
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2469 0.1279 0.0530 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.5200e+15 2.7500e+15 3.9000e+15 Carry 2015Icar..248..516C Interf
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.39 0.180 0.180 Masiero 2014ApJ...791..121M NEATM
10.99 0.067 0.067 Masiero 2011ApJ...741...68M NEATM
12.40 1.200 2.500 Carry 2015Icar..248..516C LC/INTERF
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.206 0.0148 0.0148 Masiero 2011ApJ...741...68M NEATM
0.230 0.0500 0.0500 Masiero 2014ApJ...791..121M 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
12.05 MPC-2022-01-18 MPC-2022-01-18 Phot