1997 TG19

1997TG19, 09992, 1974 HC1, 1974HC1, 1980 BD, 1980BD, J74H01C, J80B00D, J97T19G

All data for this body: [vot]

MPC data
Name (number) 1997 TG19 (9992)
a 2.17022
e 0.29347
i / sin(i) 2.5920 / 0.04522
q 1.53333
Q 2.80712
ω 234.9044
Node 42.9454
m 297.0104
n 0.3083
Epoch 2460800.5
nobs 3340
nopp 22
Years observed 1974-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.178
ep 0.246
sin(ip) 0.050
G 0.150
H 14.760
Mass
D 4.78 0.339
pV 0.108 0.0430
Value
Rotational Period 5.740
Period quality 3
Spectral Class C
Spectral Class Score 18.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1784 0.2460 0.0504 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.75 0.360 0.360 Usui 2011PASJ...63.1117U NEATM
5.01 1.000 1.000 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.108 0.0430 0.0430 Ali-Lagoa 2018A&A...612A..85A 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
14.76 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.73 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
5.7402 3 Synodic Higgins 2006MPBu...33...89H Lightcurve
5.7408 3 Synodic Pravec LCDB Lightcurve
5.741 3 Synodic Stephens 2022MPBu...49..314S Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C X Bus-DeMeo NIR Binzel 2019Icar..324...41B SPEC
M P 0.850000 0.150000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
X DeMeo-Carry VIS Carry PHOT
X 0.729 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.2839 0.2839 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT