2002 QR103

2002QR103, 1997 RW4, 1997RW4, J97R04W, K02QA3R, N2273

All data for this body: [vot]

MPC data
Name (number) 2002 QR103 (232273)
a 3.06512
e 0.09665
i / sin(i) 5.4575 / 0.09511
q 2.76889
Q 3.36135
ω 258.5161
Node 320.8069
m 62.9918
n 0.1837
Epoch 2460200.5
nobs 234
nopp 16
Years observed 1995-2022
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.068
ep 0.122
sin(ip) 0.114
Value Standard error
G 0.150
H 16.020
Mass
D 4.48 1.150
pV 0.042 0.0173
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0679 0.1218 0.1138 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.48 1.150 1.150 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.042 0.0173 0.0173 Masiero 2011ApJ...741...68M 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
16.02 MPC-2023-12-04 MPC-2023-12-04 Phot