1139 T-2

1139T-2, 14775, 1981 EZ34, 1981EZ34, J81E34Z, T2S1139

All data for this body: [vot]

MPC data
Name (number) 1139 T-2 (14775)
a 2.80292
e 0.17819
i / sin(i) 6.7652 / 0.11780
q 2.30348
Q 3.30237
ω 96.2516
Node 183.7023
m 57.0025
n 0.2100
Epoch 2460800.5
nobs 1977
nopp 24
Years observed 1973-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.805
ep 0.174
sin(ip) 0.123
G 0.150
H 14.620
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 9.022
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8050 0.1741 0.1232 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
14.62 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
B X 0.1024 0.2990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.2598 0.2990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.3710 0.2990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.4848 0.2990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.2444 0.2990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.3472 0.2990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.4132 0.2990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.4989 0.2990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT