1999 TU290

1999TU290, 70670, J99TT0U

All data for this body: [vot]

MPC data
Name (number) 1999 TU290 (70670)
a 2.77072
e 0.19992
i / sin(i) 8.9252 / 0.15515
q 2.21681
Q 3.32463
ω 61.4290
Node 94.6179
m 105.6522
n 0.2137
Epoch 2460800.5
nobs 1983
nopp 20
Years observed 1999-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.771
ep 0.233
sin(ip) 0.142
G 0.150
H 14.440
Mass
D 2.58 0.159
pV 0.728 0.0697
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.775
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7706 0.2334 0.1418 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.58 0.159 0.159 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.728 0.0697 0.0697 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
14.44 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 S 0.7959 0.7959 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT