1991 YC

1991YC, 13974, 1988 FT, 1988FT, J88F00T, J91Y00C

All data for this body: [vot]

MPC data
Name (number) 1991 YC (13974)
a 2.57902
e 0.20994
i / sin(i) 14.9435 / 0.25787
q 2.03759
Q 3.12045
ω 24.3794
Node 108.8834
m 220.3360
n 0.2380
Epoch 2460200.5
nobs 2174
nopp 22
Years observed 1991-2023
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.577
ep 0.258
sin(ip) 0.234
Value Standard error
G 0.150
H 13.850
Mass
D 9.91 1.615
pV 0.043 0.0148
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5771 0.2575 0.2344 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.83 2.580 2.580 Masiero 2021PSJ.....2..162M NEATM
9.96 2.070 2.070 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0200 0.0200 Masiero 2020PSJ.....1....5M NEATM
0.046 0.0170 0.0270 Masiero 2021PSJ.....2..162M 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
13.85 MPC-2023-12-04 MPC-2023-12-04 Phot