2000 GS21

2000GS21, 1989 YF7, 1989YF7, 1993 SH11, 1993SH11, 1998 XR78, 1998XR78, 2000 FD54, 2000FD54, 47894, J89Y07F, J93S11H, J98X78R, K00F54D, K00G21S

All data for this body: [vot]

MPC data
Name (number) 2000 GS21 (47894)
a 2.75970
e 0.21129
i / sin(i) 1.6317 / 0.02848
q 2.17662
Q 3.34278
ω 222.6105
Node 201.4429
m 152.0671
n 0.2150
Epoch 2460200.5
nobs 1150
nopp 19
Years observed 1989-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.758
ep 0.195
sin(ip) 0.037
Value Standard error
G 0.150
H 15.250
Mass
D 4.06 0.970
pV 0.107 0.0570
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7580 0.1954 0.0375 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.06 0.970 0.970 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.107 0.0570 0.0570 Masiero 2020PSJ.....1....5M 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
15.25 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.44 Yeh 2020AJ....160...73Y Lightcurve