2002 QM20

2002QM20, 2001 DB101, 2001DB101, B2843, K01DA1B, K02Q20M

All data for this body: [vot]

MPC data
Name (number) 2002 QM20 (112843)
a 2.38807
e 0.21602
i / sin(i) 1.2510 / 0.02183
q 1.87220
Q 2.90394
ω 119.7109
Node 148.1210
m 102.1035
n 0.2671
Epoch 2460800.5
nobs 1019
nopp 19
Years observed 1999-2024
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.389
ep 0.214
sin(ip) 0.018
G 0.150
H 16.380
Mass
D 2.24 0.630
pV 0.096 0.0500
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3892 0.2137 0.0179 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.24 0.630 0.630 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.096 0.0380 0.0620 Masiero 2021PSJ.....2..162M 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
16.38 MPC-2023-12-04 MPC-2023-12-04 Phot