Geographos

01620, 1951 RA, 1951RA, 1983 CY3, 1983CY3, J51R00A, J83C03Y

All data for this body: [vot]

MPC data
Name (number) Geographos (1620)
a 1.24569
e 0.33552
i / sin(i) 13.3361 / 0.23066
q 0.82774
Q 1.66363
ω 276.9536
Node 337.1719
m 5.8427
n 0.7089
Epoch 2460200.5
nobs 8150
nopp 41
Years observed 1951-2023
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 15.270
Mass
D 2.42 0.046
pV 0.055 0.0025
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.77 0.100 0.100 Tedesco 2002AJ....123.1056T STM
1.96 0.060 0.060 Nugent 2016AJ....152...63N NEATM
4.36 0.101 0.101 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0025 0.0025 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.320 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.326 0.0510 0.0510 Tedesco 2002AJ....123.1056T STM
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
15.27 MPC-2023-12-04 MPC-2023-12-04 Phot