2002QP97

K02Q97P, M2970

All data for this body: [vot]

MPC data
Name (number) 2002QP97 (222970)
Packed designation M2970
a 2.20763
e 0.12866
i / sin(i) 3.0140 / 0.05258
q 1.92359
Q 2.49166
ω 66.9778
Node 6.1702
m 235.9286
n 0.3005
Epoch 2459600.5
nobs 261
nopp 13
Years observed 1999-2021
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.208
ep 0.149
sin(ip) 0.052
Value Standard error
G 0.150
H 17.640
Mass
D 1.76 0.424
pV 0.057 0.0320
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2079 0.1493 0.0524 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.76 0.424 0.424 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.057 0.0320 0.0320 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
17.64 MPC-2022-01-18 MPC-2022-01-18 Phot