1997 TF19

1997TF19, 14547, 1991 PE15, 1991PE15, J91P15E, J97T19F

All data for this body: [vot]

MPC data
Name (number) 1997 TF19 (14547)
a 3.12534
e 0.20077
i / sin(i) 1.8146 / 0.03166
q 2.49788
Q 3.75281
ω 321.8880
Node 39.9242
m 11.6379
n 0.1784
Epoch 2460800.5
nobs 1375
nopp 24
Years observed 1991-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.118
ep 0.177
sin(ip) 0.026
G 0.150
H 14.380
Mass
D 7.40 0.374
pV 0.078 0.0102
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 3.544
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis -0.1100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1176 0.1774 0.0265 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.39 0.378 0.378 Masiero 2011ApJ...741...68M NEATM
8.18 2.450 2.450 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.052 0.0230 0.0420 Masiero 2021PSJ.....2..162M NEATM
0.081 0.0108 0.0108 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
14.38 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 B 0.5906 0.5906 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT