Drake

09022, 1988 PC1, 1988PC1, J88P01C

All data for this body: [vot]

MPC data
Name (number) Drake (9022)
a 3.14323
e 0.22096
i / sin(i) 19.0820 / 0.32692
q 2.44869
Q 3.83776
ω 126.5944
Node 243.3769
m 75.4060
n 0.1769
Epoch 2460200.5
nobs 2416
nopp 24
Years observed 1955-2023
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.154
ep 0.183
sin(ip) 0.345
Value Standard error
G 0.150
H 13.130
Mass
D 6.96 0.244
pV 0.277 0.0434
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1541 0.1827 0.3448 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.96 0.244 0.244 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.277 0.0434 0.0434 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
13.13 MPC-2023-12-04 MPC-2023-12-04 Phot