Treiso

13494, 1955 OL, 1955OL, 1985 RT, 1985RT, 2000 AC96, 2000AC96, J55O00L, J85R00T, K00A96C

All data for this body: [vot]

MPC data
Name (number) Treiso (13494)
a 2.22450
e 0.18698
i / sin(i) 3.1341 / 0.05467
q 1.80857
Q 2.64043
ω 21.9438
Node 352.8852
m 327.4162
n 0.2971
Epoch 2460800.5
nobs 2425
nopp 22
Years observed 1955-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.224
ep 0.148
sin(ip) 0.053
G 0.150
H 15.160
Mass
D 3.17 0.347
pV 0.158 0.0561
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.994
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2244 0.1481 0.0526 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.09 0.371 0.371 Masiero 2011ApJ...741...68M NEATM
3.73 0.990 0.990 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.090 0.0800 0.0800 Nugent 2016AJ....152...63N NEATM
0.223 0.0786 0.0786 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
15.16 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 0.999 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT