Tyr

04092, 1956 RG, 1956RG, 1973 QG1, 1973QG1, 1986 TJ4, 1986TJ4, J56R00G, J73Q01G, J86T04J

All data for this body: [vot]

MPC data
Name (number) Tyr (4092)
a 2.63150
e 0.25003
i / sin(i) 4.0260 / 0.07021
q 1.97353
Q 3.28946
ω 108.9488
Node 253.7663
m 17.0274
n 0.2309
Epoch 2460800.5
nobs 3898
nopp 29
Years observed 1956-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.631
ep 0.198
sin(ip) 0.094
G 0.150
H 13.290
Mass
D
pV
Value
Rotational Period 16.090
Period quality 3
Spectral Class S
Spectral Class Score 15.256
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6310 0.1982 0.0942 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
13.29 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
16.0875 3 Synodic Behrend LCDB Lightcurve
16.0895 2 Sidereal Durech 2023A&A...675A..24D Model
16.091 3 Synodic Garcia 2020CBET.4850....1G Lightcurve
16.09371 2 Sidereal Durech 2019A&A...631A...2D Model
3.39624 2 Sidereal Alonso 2021MPBu...48..136A Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.5829 0.5120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
A S 0.7422 0.5120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L S 0.6744 0.5120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.84 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.5684 0.5120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7781 0.5120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT