Francini

1528 T-2, 1528T-2, 1999 TW9, 1999TW9, 42929, J99T09W, T2S1528

All data for this body: [vot]

MPC data
Name (number) Francini (42929)
a 2.39149
e 0.21191
i / sin(i) 1.8838 / 0.03287
q 1.88471
Q 2.89827
ω 24.8461
Node 329.9443
m 349.0037
n 0.2665
Epoch 2460800.5
nobs 1446
nopp 21
Years observed 1951-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.392
ep 0.174
sin(ip) 0.044
G 0.150
H 15.770
Mass
D
pV
Value
Rotational Period 3.500
Period quality 1
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.2500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3918 0.1743 0.0440 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
15.77 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.53 1 Synodic Waszczak 2015AJ....150...75W Lightcurve