1999 TC146

1999TC146, 2001 BG44, 2001BG44, 47185, J99TE6C, K01B44G

All data for this body: [vot]

MPC data
Name (number) 1999 TC146 (47185)
a 2.40136
e 0.18359
i / sin(i) 8.8577 / 0.15398
q 1.96049
Q 2.84224
ω 157.5685
Node 354.1358
m 190.0354
n 0.2649
Epoch 2460800.5
nobs 1392
nopp 19
Years observed 1999-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.402
ep 0.230
sin(ip) 0.152
G 0.150
H 15.470
Mass
D 3.01 0.782
pV 0.147 0.0675
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.989
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4016 0.2301 0.1516 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.01 0.782 0.782 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.147 0.0675 0.0675 Masiero 2017AJ....154..168M 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
15.47 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
B 0.568 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.6649 0.6649 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT