1999 RG89

1999RG89, 1998 FS52, 1998FS52, 70257, J98F52S, J99R89G

All data for this body: [vot]

MPC data
Name (number) 1999 RG89 (70257)
a 2.42897
e 0.15887
i / sin(i) 6.1842 / 0.10773
q 2.04310
Q 2.81485
ω 99.0448
Node 180.6943
m 181.5980
n 0.2604
Epoch 2460200.5
nobs 1165
nopp 18
Years observed 1998-2023
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.431
ep 0.145
sin(ip) 0.112
Value Standard error
G 0.150
H 15.690
Mass
D 1.61 0.213
pV 0.357 0.0624
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4308 0.1451 0.1115 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.61 0.213 0.213 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.357 0.0624 0.0624 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
15.69 MPC-2023-12-04 MPC-2023-12-04 Phot