1999 TD147

1999TD147, 1996 VS39, 1996VS39, 2001 BL27, 2001BL27, 42964, J96V39S, J99TE7D, K01B27L

All data for this body: [vot]

MPC data
Name (number) 1999 TD147 (42964)
a 2.50963
e 0.02842
i / sin(i) 4.2467 / 0.07405
q 2.43830
Q 2.58097
ω 172.5168
Node 145.1401
m 209.1027
n 0.2479
Epoch 2460800.5
nobs 1282
nopp 24
Years observed 1991-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.510
ep 0.033
sin(ip) 0.068
G 0.150
H 15.700
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 10.453
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5105 0.0331 0.0683 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
15.70 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
A 0.49 Bus VIS Carvano 2010A&A...510A..43C PHOT
A S 0.0619 0.2360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
A S 0.5006 0.2360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D S 0.0602 0.2360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D S 0.4280 0.2360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.0898 0.2360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3981 0.2360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4056 0.2360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5154 0.2360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.7687 0.2360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT