1998 FY69

1998FY69, 42647, J98F69Y

All data for this body: [vot]

MPC data
Name (number) 1998 FY69 (42647)
a 2.38301
e 0.07376
i / sin(i) 4.8937 / 0.08531
q 2.20724
Q 2.55878
ω 7.0951
Node 156.1492
m 157.6594
n 0.2679
Epoch 2460800.5
nobs 2103
nopp 20
Years observed 1998-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.383
ep 0.113
sin(ip) 0.082
G 0.150
H 15.570
Mass
D 2.33 0.690
pV 0.246 0.2023
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.850
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3830 0.1132 0.0816 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.33 0.690 0.690 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.246 0.2023 0.2023 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
15.57 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 0.975 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
SQ 0.19 Bus VIS Carvano 2010A&A...510A..43C PHOT