1994 RF9

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

All data for this body: [vot]

MPC data
Name (number) 1994 RF9 (164631)
a 2.66551
e 0.19596
i / sin(i) 10.9354 / 0.18970
q 2.14318
Q 3.18783
ω 251.3285
Node 355.8524
m 105.5621
n 0.2265
Epoch 2460800.5
nobs 530
nopp 15
Years observed 1994-2024
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.666
ep 0.204
sin(ip) 0.202
G 0.150
H 16.160
Mass
D 4.33 0.124
pV 0.045 0.0037
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 12.450
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-Nov-2024
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
16.16 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.79 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.0116 0.4360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.0170 0.4360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.0469 0.4360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.0692 0.4360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1769 0.4360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1983 0.4360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2430 0.4360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7155 0.4360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V C 0.0132 0.4360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V C 0.0320 0.4360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT