1999 YA18
1999YA18, 2002 TK128, 2002TK128, J99Y18A, K02TC8K, R5612
All data for this body: [vot]
MPC data
Name (number) |
1999 YA18 (275612) |
a |
2.53336 |
e |
0.20112 |
i / sin(i) |
12.0182 /
0.20822
|
q |
2.02386
|
Q |
3.04285
|
ω |
240.7818 |
Node |
323.3083 |
m |
230.1635 |
n |
0.2444 |
Epoch |
2460200.5 |
nobs |
414 |
nopp |
14 |
Years observed |
1999-2023 |
rms |
0.83 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
2.537 |
|
ep |
0.230 |
|
sin(ip) |
0.229 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
15.550 |
|
Mass |
|
|
D |
3.99 |
1.090 |
pV |
0.077 |
0.0480 |
Rotational Period |
|
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.5371 |
0.2298 |
0.2289 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
3.99 |
1.090 |
1.090 |
Masiero |
2020PSJ.....1....5M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.077 |
0.0480 |
0.0480 |
Masiero |
2020PSJ.....1....5M |
NEATM |
G data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
15.55 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |