1998 RK64

1998RK64, G4731, J98R64K

All data for this body: [vot]

MPC data
Name (number) 1998 RK64 (164731)
a 2.69296
e 0.24728
i / sin(i) 1.8275 / 0.03189
q 2.02704
Q 3.35889
ω 3.3713
Node 13.1581
m 359.0763
n 0.2230
Epoch 2460800.5
nobs 753
nopp 15
Years observed 1998-2023
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.692
ep 0.209
sin(ip) 0.034
G 0.150
H 16.260
Mass
D 2.67 0.810
pV 0.087 0.0490
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 2.706
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6923 0.2090 0.0337 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.67 0.810 0.810 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.087 0.0360 0.0620 Masiero 2021PSJ.....2..162M 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
16.26 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 0.24 Bus VIS Carvano 2010A&A...510A..43C PHOT
D D 0.4510 0.4360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S D 0.2216 0.4360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT