Florentina

00321, 1891TC, 1959RS, I91T00C, J59R00S

All data for this body: [vot]

MPC data
Name (number) Florentina (321)
Packed designation 00321
a 2.88402
e 0.04715
i / sin(i) 2.5873 / 0.04514
q 2.74803
Q 3.02002
ω 35.3295
Node 40.2053
m 165.2212
n 0.2012
Epoch 2459600.5
nobs 3698
nopp 59
Years observed 1893-2021
rms 0.42
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.886
ep 0.046
sin(ip) 0.038
Value Standard error
G 0.150
H 10.120
Mass
D 29.01 0.088
pV 0.228 0.0035
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 605 Koronis 0.6100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8856 0.0460 0.0381 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
20.39 0.870 0.870 Masiero 2012ApJ...759L...8M NEATM
25.10 0.630 0.630 Usui 2011PASJ...63.1117U NEATM
25.34 5.070 5.070 Ali-Lagoa 2018A&A...612A..85A NEATM
25.69 2.570 2.570 Ali-Lagoa 2018A&A...612A..85A NEATM
26.29 2.408 2.408 Ryan&Woodward 2010AJ....140..933R IRAS-STM
27.23 1.500 1.500 Tedesco 2002AJ....123.1056T STM
27.97 0.100 0.100 Masiero 2014ApJ...791..121M NEATM
31.27 1.574 1.574 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
33.95 0.198 0.198 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.137 0.0091 0.0091 Masiero 2011ApJ...741...68M NEATM
0.174 0.0182 0.0182 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.200 0.0700 0.0700 Masiero 2014ApJ...791..121M NEATM
0.230 0.0280 0.0280 Tedesco 2002AJ....123.1056T STM
0.246 0.0040 0.0040 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.280 0.0560 0.0560 Ali-Lagoa 2018A&A...612A..85A NEATM
0.288 0.1150 0.1150 Ali-Lagoa 2018A&A...612A..85A NEATM
0.425 0.0370 0.0370 Masiero 2012ApJ...759L...8M 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
10.12 MPC-2022-01-18 MPC-2022-01-18 Phot