1993 FR44

1993FR44, 10817, 1979 SC6, 1979SC6, 1990 SO14, 1990SO14, J79S06C, J90S14O, J93F44R

All data for this body: [vot]

MPC data
Name (number) 1993 FR44 (10817)
a 3.12046
e 0.13299
i / sin(i) 4.1968 / 0.07318
q 2.70548
Q 3.53544
ω 127.2175
Node 333.6081
m 9.2549
n 0.1788
Epoch 2460800.5
nobs 3377
nopp 26
Years observed 1979-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.123
ep 0.133
sin(ip) 0.086
G 0.150
H 12.760
Mass
D 16.10 0.170
pV 0.080 0.0090
Value
Rotational Period 6.320
Period quality 2+
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1232 0.1331 0.0862 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.86 1.330 1.330 Usui 2011PASJ...63.1117U NEATM
15.98 0.303 0.303 Masiero 2011ApJ...741...68M NEATM
16.17 0.209 0.209 Masiero 2011ApJ...741...68M NEATM
16.30 3.260 3.260 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.061 0.0240 0.0240 Ali-Lagoa 2018A&A...612A..85A NEATM
0.081 0.0197 0.0197 Masiero 2011ApJ...741...68M NEATM
0.083 0.0111 0.0111 Masiero 2011ApJ...741...68M 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
12.76 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.322 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
6.323 2+ Synodic Podlewska 2021ApJS..255....4P Lightcurve