Alisonbick

1998 UY21, 1998UY21, 2000 AU193, 2000AU193, 27091, J98U21Y, K00AJ3U

All data for this body: [vot]

MPC data
Name (number) Alisonbick (27091)
a 2.43350
e 0.16032
i / sin(i) 9.4595 / 0.16435
q 2.04337
Q 2.82364
ω 2.7930
Node 232.2644
m 138.4706
n 0.2596
Epoch 2460800.5
nobs 2900
nopp 24
Years observed 1982-2024
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.436
ep 0.181
sin(ip) 0.171
G 0.150
H 14.730
Mass
D 4.20 0.870
pV 0.081 0.0423
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 12.792
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4356 0.1814 0.1714 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.20 0.870 0.870 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.081 0.0423 0.0423 Masiero 2017AJ....154..168M 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
14.73 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
LS 0.61 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.8502 0.8830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9485 0.8830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT