2001 FD20

2001FD20, G2875, K01F20D

All data for this body: [vot]

MPC data
Name (number) 2001 FD20 (162875)
a 2.79145
e 0.09224
i / sin(i) 7.9717 / 0.13868
q 2.53395
Q 3.04895
ω 313.4794
Node 217.2956
m 304.5203
n 0.2113
Epoch 2460200.5
nobs 772
nopp 19
Years observed 2001-2023
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.793
ep 0.131
sin(ip) 0.150
Value Standard error
G 0.150
H 15.390
Mass
D 2.88 0.587
pV 0.177 0.0858
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 516 Gefion 0.1000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7928 0.1306 0.1502 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.88 0.587 0.587 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.177 0.0858 0.0858 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
15.39 MPC-2023-12-04 MPC-2023-12-04 Phot