1999 TF17

1999TF17, 44729, J99T17F

All data for this body: [vot]

MPC data
Name (number) 1999 TF17 (44729)
a 2.41552
e 0.12986
i / sin(i) 1.5824 / 0.02761
q 2.10185
Q 2.72919
ω 323.2516
Node 117.1230
m 259.4210
n 0.2625
Epoch 2460800.5
nobs 2122
nopp 21
Years observed 1994-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.415
ep 0.136
sin(ip) 0.016
G 0.150
H 15.420
Mass
D 5.41 0.060
pV 0.048 0.0046
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.918
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4152 0.1362 0.0164 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.25 1.760 1.760 Masiero 2020PSJ.....1....5M NEATM
5.41 0.060 0.060 Masiero 2011ApJ...741...68M NEATM
5.47 1.020 1.020 Masiero 2021PSJ.....2..162M NEATM
5.53 1.420 1.420 Nugent 2016AJ....152...63N NEATM
5.76 1.450 1.450 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.044 0.0540 0.0540 Masiero 2012ApJ...759L...8M NEATM
0.045 0.0150 0.0220 Masiero 2021PSJ.....2..162M NEATM
0.048 0.0049 0.0049 Masiero 2011ApJ...741...68M NEATM
0.049 0.0490 0.0490 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
15.42 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 0.653 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
Kl Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT