1994 RF9

1994RF9, 2006 GY31, 2006GY31, G4631, J94R09F, K06G31Y

All data for this body: [vot]

MPC data
Name (number) 1994 RF9 (164631)
a 2.66654
e 0.19616
i / sin(i) 10.9348 / 0.18969
q 2.14347
Q 3.18962
ω 251.4262
Node 355.8624
m 329.6166
n 0.2263
Epoch 2460200.5
nobs 477
nopp 14
Years observed 1994-2023
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.666
ep 0.204
sin(ip) 0.202
Value Standard error
G 0.150
H 16.200
Mass
D 4.33 0.124
pV 0.045 0.0037
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6658 0.2036 0.2022 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.06 1.220 1.220 Nugent 2016AJ....152...63N NEATM
4.33 0.125 0.125 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.045 0.0037 0.0037 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
16.20 MPC-2023-12-04 MPC-2023-12-04 Phot