1999 TV247

1999TV247, 1990 WA6, 1990WA6, 1992 DB6, 1992DB6, 40961, J90W06A, J92D06B, J99TO7V

All data for this body: [vot]

MPC data
Name (number) 1999 TV247 (40961)
a 2.76035
e 0.09815
i / sin(i) 4.1088 / 0.07165
q 2.48943
Q 3.03126
ω 242.3159
Node 128.9262
m 230.5090
n 0.2149
Epoch 2460800.5
nobs 1672
nopp 22
Years observed 1990-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.760
ep 0.060
sin(ip) 0.057
G 0.150
H 14.930
Mass
D 6.41 2.050
pV 0.052 0.0690
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.300
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7600 0.0605 0.0569 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.41 2.050 2.050 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.052 0.0690 0.0690 Masiero 2020PSJ.....1....5M 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
14.93 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 C 0.0500 0.0500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT