4156 T-2

4156T-2, 2001 FE103, 2001FE103, 46489, K01FA3E, T2S4156

All data for this body: [vot]

MPC data
Name (number) 4156 T-2 (46489)
a 2.61024
e 0.12888
i / sin(i) 1.4757 / 0.02575
q 2.27384
Q 2.94665
ω 231.9902
Node 68.4256
m 142.7301
n 0.2337
Epoch 2460800.5
nobs 1349
nopp 21
Years observed 1973-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.608
ep 0.120
sin(ip) 0.018
G 0.150
H 15.470
Mass
D 2.15 0.560
pV 0.348 0.1994
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 11.472
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6080 0.1203 0.0178 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.15 0.560 0.560 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.348 0.1994 0.1994 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
15.47 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 0.330 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.27 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.5621 0.8670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9266 0.8670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT