1998 FW78

1998FW78, 2000 SY209, 2000SY209, 58787, J98F78W, K00SK9Y

All data for this body: [vot]

MPC data
Name (number) 1998 FW78 (58787)
a 2.99588
e 0.14638
i / sin(i) 11.9737 / 0.20746
q 2.55734
Q 3.43441
ω 324.6130
Node 50.4496
m 269.2951
n 0.1901
Epoch 2460800.5
nobs 1430
nopp 22
Years observed 1998-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.993
ep 0.117
sin(ip) 0.192
G 0.150
H 14.210
Mass
D 5.43 0.448
pV 0.181 0.0414
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 0.879
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9934 0.1169 0.1918 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.43 0.448 0.448 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.181 0.0414 0.0414 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
14.21 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
D 0.17 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.1465 0.1465 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT