1999 TY171

1999TY171, 1999 VP229, 1999VP229, D7399, J99TH1Y, J99VM9P

All data for this body: [vot]

MPC data
Name (number) 1999 TY171 (137399)
a 2.35305
e 0.16269
i / sin(i) 2.7248 / 0.04754
q 1.97022
Q 2.73588
ω 256.5283
Node 194.8213
m 343.2864
n 0.2731
Epoch 2460800.5
nobs 562
nopp 15
Years observed 1999-2025
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.353
ep 0.178
sin(ip) 0.056
G 0.150
H 17.080
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 2.251
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3529 0.1776 0.0559 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
17.08 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 X 0.1329 0.0790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B X 0.2296 0.0790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.0830 0.0790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.2922 0.0790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
CX 0.14 Bus VIS Carvano 2010A&A...510A..43C PHOT
D X 0.0608 0.0790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S X 0.1242 0.0790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V X 0.1671 0.0790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.2298 0.0790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT