1999 RG80

1999RG80, 1997 AP9, 1997AP9, 40498, J97A09P, J99R80G

All data for this body: [vot]

MPC data
Name (number) 1999 RG80 (40498)
a 2.75890
e 0.06810
i / sin(i) 4.1863 / 0.07300
q 2.57101
Q 2.94679
ω 322.4153
Node 275.8946
m 191.0993
n 0.2151
Epoch 2460200.5
nobs 1307
nopp 21
Years observed 1996-2023
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.759
ep 0.097
sin(ip) 0.093
Value Standard error
G 0.150
H 15.150
Mass
D 6.02 0.079
pV 0.053 0.0094
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7585 0.0967 0.0927 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.76 0.137 0.137 Masiero 2011ApJ...741...68M NEATM
5.80 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
6.50 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0094 0.0094 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
15.15 MPC-2023-12-04 MPC-2023-12-04 Phot