Zwingli

07908, 1983 TU2, 1983TU2, 1989 EH7, 1989EH7, 1990 SW16, 1990SW16, 4192 T-1, 4192T-1, J83T02U, J89E07H, J90S16W, T1S4192

All data for this body: [vot]

MPC data
Name (number) Zwingli (7908)
a 2.34959
e 0.12757
i / sin(i) 3.6207 / 0.06315
q 2.04986
Q 2.64933
ω 278.2987
Node 57.6054
m 224.2245
n 0.2737
Epoch 2460800.5
nobs 3054
nopp 29
Years observed 1951-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.350
ep 0.087
sin(ip) 0.051
G 0.150
H 14.340
Mass
D 3.97 0.207
pV 0.281 0.0176
Value
Rotational Period 278.000
Period quality 2
Spectral Class S
Spectral Class Score 25.075
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3503 0.0871 0.0505 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.97 0.207 0.207 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.281 0.0176 0.0176 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
14.34 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
278.5 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.45 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.704 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.5450 0.7710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7238 0.7710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8173 0.7710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9057 0.7710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT