2003 WF121

2003WF121, K03WC1F, T8538

All data for this body: [vot]

MPC data
Name (number) 2003 WF121 (298538)
a 2.55650
e 0.31717
i / sin(i) 4.8318 / 0.08423
q 1.74565
Q 3.36735
ω 354.4904
Node 42.9278
m 104.4387
n 0.2411
Epoch 2460800.5
nobs 597
nopp 14
Years observed 1999-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.559
ep 0.272
sin(ip) 0.067
G 0.150
H 16.920
Mass
D 2.29 0.393
pV 0.064 0.0201
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5595 0.2721 0.0671 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.21 0.478 0.478 Masiero 2017AJ....154..168M NEATM
2.46 0.690 0.690 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.061 0.0240 0.0390 Masiero 2021PSJ.....2..162M NEATM
0.066 0.0260 0.0260 Masiero 2017AJ....154..168M 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
16.92 MPC-2023-12-04 MPC-2023-12-04 Phot