Bayanova

1978 ST7, 1978ST7, 1982 YZ4, 1982YZ4, 1990 BE, 1990BE, 23411, J78S07T, J82Y04Z, J90B00E

All data for this body: [vot]

MPC data
Name (number) Bayanova (23411)
a 2.30332
e 0.12619
i / sin(i) 5.6522 / 0.09849
q 2.01266
Q 2.59398
ω 137.3614
Node 321.8369
m 46.7946
n 0.2819
Epoch 2460800.5
nobs 3667
nopp 22
Years observed 1978-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.304
ep 0.156
sin(ip) 0.105
G 0.150
H 14.220
Mass
D 3.56 0.140
pV 0.350 0.0720
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 11.443
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3038 0.1559 0.1046 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.56 0.140 0.140 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.350 0.0720 0.0720 Masiero 2012ApJ...759L...8M 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
14.22 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
S S 0.2598 0.6910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.365 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.68 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.7224 0.6910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT