2001 FR9

2001FR9, 1998 QG83, 1998QG83, 2000 AU74, 2000AU74, 46102, J98Q83G, K00A74U, K01F09R

All data for this body: [vot]

MPC data
Name (number) 2001 FR9 (46102)
a 2.97898
e 0.10953
i / sin(i) 9.5280 / 0.16553
q 2.65269
Q 3.30527
ω 128.5307
Node 258.1323
m 26.6364
n 0.1917
Epoch 2460800.5
nobs 2837
nopp 22
Years observed 1998-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.978
ep 0.076
sin(ip) 0.185
G 0.150
H 14.060
Mass
D 5.48 0.136
pV 0.214 0.0532
Value
Rotational Period 11.395
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2562 Chaliapin -1 Chaliapin -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.5700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9785 0.0763 0.1850 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.48 0.136 0.136 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.214 0.0532 0.0532 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
14.06 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.3956 2 Sidereal Durech 2023A&A...675A..24D Model