1999 TH123

1999TH123, 1994 PD19, 1994PD19, 40876, J94P19D, J99TC3H

All data for this body: [vot]

MPC data
Name (number) 1999 TH123 (40876)
a 2.80833
e 0.11665
i / sin(i) 4.6802 / 0.08159
q 2.48074
Q 3.13592
ω 204.9217
Node 159.3399
m 165.5588
n 0.2094
Epoch 2460800.5
nobs 1426
nopp 22
Years observed 1992-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Agnia (847)
 
ap 2.810
ep 0.076
sin(ip) 0.072
G 0.150
H 15.410
Mass
D
pV
Value
Rotational Period 4.700
Period quality 2
Spectral Class S
Spectral Class Score 3.360
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
847 Agnia 0 Agnia Novakovic 2019EPSC...13.1671N HCM
847 Agnia 514 Agnia 1.2900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8102 0.0759 0.0716 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
15.41 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.71 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
4.71351 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.5600 0.5600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT