2001 FB91

2001FB91, 1992 UT9, 1992UT9, 72720, J92U09T, K01F91B

All data for this body: [vot]

MPC data
Name (number) 2001 FB91 (72720)
a 2.36816
e 0.27639
i / sin(i) 8.7267 / 0.15172
q 1.71363
Q 3.02270
ω 39.9384
Node 53.5265
m 296.4770
n 0.2705
Epoch 2460800.5
nobs 1592
nopp 18
Years observed 1992-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.417
ep 0.310
sin(ip) 0.141
G 0.150
H 15.130
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.102
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4166 0.3099 0.1410 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.13 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
L 0.41 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.5170 0.5170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT