1997FQ4

12046, 1995YO20, J95Y20O, J97F04Q

All data for this body: [vot]

MPC data
Name (number) 1997FQ4 (12046)
Packed designation 12046
a 3.14404
e 0.12010
i / sin(i) 4.0060 / 0.06986
q 2.76643
Q 3.52164
ω 13.0768
Node 250.3219
m 96.8963
n 0.1768
Epoch 2459600.5
nobs 2442
nopp 22
Years observed 1994-2021
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.147
ep 0.130
sin(ip) 0.087
Value Standard error
G 0.150
H 12.670
Mass
D 13.81 0.251
pV 0.101 0.0111
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
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
3.1470 0.1301 0.0874 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.81 0.251 0.251 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.101 0.0111 0.0111 Masiero 2011ApJ...741...68M 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
12.67 MPC-2022-01-18 MPC-2022-01-18 Phot