1999 TU245

1999TU245, 91807, J99TO5U

All data for this body: [vot]

MPC data
Name (number) 1999 TU245 (91807)
a 3.14517
e 0.12073
i / sin(i) 11.2508 / 0.19510
q 2.76545
Q 3.52490
ω 277.8331
Node 88.0520
m 235.3950
n 0.1767
Epoch 2460800.5
nobs 1122
nopp 21
Years observed 1999-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.145
ep 0.087
sin(ip) 0.177
G 0.150
H 14.470
Mass
D 7.37 0.145
pV 0.049 0.0105
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 6.071
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1452 0.0868 0.1774 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.36 0.145 0.145 Masiero 2011ApJ...741...68M NEATM
9.20 2.700 2.700 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.057 0.0123 0.0123 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
14.47 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
C 0.08 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.773 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.2121 0.2121 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT