1997GP21

2001OQ, 79395, J97G21P, K01O00Q

All data for this body: [vot]

MPC data
Name (number) 1997GP21 (79395)
Packed designation 79395
a 2.29324
e 0.09304
i / sin(i) 9.8703 / 0.17142
q 2.07987
Q 2.50662
ω 327.8028
Node 218.9002
m 70.5307
n 0.2838
Epoch 2459600.5
nobs 818
nopp 18
Years observed 1995-2021
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.294
ep 0.139
sin(ip) 0.179
Value Standard error
G 0.150
H 16.050
Mass
D 2.04 0.291
pV 0.186 0.0413
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2936 0.1392 0.1786 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.04 0.291 0.291 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.186 0.0413 0.0413 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
16.05 MPC-2022-01-18 MPC-2022-01-18 Phot