Francette

01212, 1918KA, 1931XC, 1949HB1, 1949HZ, 1965JB, J18K00A, J31X00C, J49H00Z, J49H01B, J65J00B

All data for this body: [vot]

MPC data
Name (number) Francette (1212)
Packed designation 01212
a 3.94777
e 0.18983
i / sin(i) 7.5922 / 0.13212
q 3.19838
Q 4.69715
ω 348.1603
Node 149.5626
m 123.8656
n 0.1257
Epoch 2459600.5
nobs 3459
nopp 47
Years observed 1931-2021
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent Hilda (153)
 
ap 3.967
ep 0.232
sin(ip) 0.126
Value Standard error
G 0.150
H 9.630
Mass
D 9.01 0.009
pV 0.037 0.0021
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
153 Hilda 1 Hilda Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.9674 0.2320 0.1261 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.00 0.009 0.009 Grav 2012ApJ...744..197G NEATM
82.13 3.200 3.200 Tedesco 2002AJ....123.1056T STM
82.15 16.430 16.430 Ali-Lagoa 2018A&A...612A..85A NEATM
85.21 1.365 1.365 Ryan&Woodward 2010AJ....140..933R IRAS-STM
85.81 2.180 2.180 Usui 2011PASJ...63.1117U NEATM
92.02 5.279 5.279 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
96.23 9.620 9.620 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.031 0.0060 0.0060 Ali-Lagoa 2018A&A...612A..85A NEATM
0.033 0.0037 0.0037 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.037 0.0203 0.0203 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.040 0.0030 0.0030 Tedesco 2002AJ....123.1056T STM
0.042 0.0170 0.0170 Ali-Lagoa 2018A&A...612A..85A NEATM
0.046 0.0090 0.0090 Grav 2012ApJ...744..197G NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.63 MPC-2022-01-18 MPC-2022-01-18 Phot