Franck

04546, 1972 GE1, 1972GE1, 1977 RS2, 1977RS2, 1981 RH1, 1981RH1, 1981 WM6, 1981WM6, 1988 RR8, 1988RR8, 1990 EW2, 1990EW2, J72G01E, J77R02S, J81R01H, J81W06M, J88R08R, J90E02W

All data for this body: [vot]

MPC data
Name (number) Franck (4546)
a 2.35567
e 0.06290
i / sin(i) 6.1119 / 0.10647
q 2.20749
Q 2.50385
ω 268.6286
Node 194.6462
m 320.4647
n 0.2726
Epoch 2460800.5
nobs 5867
nopp 30
Years observed 1949-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.356
ep 0.091
sin(ip) 0.114
G 0.150
H 13.620
Mass
D 5.75 0.790
pV 0.241 0.1440
Value
Rotational Period 24.050
Period quality 2-
Spectral Class V
Spectral Class Score 25.610
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3556 0.0907 0.1138 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.75 0.790 0.790 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.241 0.1440 0.1440 Masiero 2012ApJ...759L...8M 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
13.62 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
24.057 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
7.9753 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
R 0.890000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S V 0.5429 0.4660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S V 0.5781 0.4660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S V 0.6839 0.4660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S V 0.7695 0.4660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V Tholen VIS Binzel 1993Sci...260..186B SPEC
V Tholen VIS Xu 1995Icar..115....1X SPEC
V V 0.7858 0.4660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.8261 0.4660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.9897 0.4660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT