1999 VJ18
1999VJ18, J99V18J, O9661
All data for this body: [vot]
MPC data
Name (number) |
1999 VJ18 (249661) |
a |
2.39792 |
e |
0.20988 |
i / sin(i) |
1.3922 /
0.02430
|
q |
1.89465
|
Q |
2.90119
|
ω |
88.5366 |
Node |
275.3182 |
m |
173.9723 |
n |
0.2654 |
Epoch |
2460200.5 |
nobs |
549 |
nopp |
15 |
Years observed |
1997-2023 |
rms |
0.66 |
Best values
|
Value |
Standard error |
Parent |
Nysa (44) |
|
|
|
|
ap |
2.398 |
|
ep |
0.172 |
|
sin(ip) |
0.043 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
17.400 |
|
Mass |
|
|
D |
1.95 |
0.427 |
pV |
0.056 |
0.0353 |
Rotational Period |
|
Family data
Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
44 |
Nysa |
405 |
Nysa-Polana |
-0.0900 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.3978 |
0.1719 |
0.0434 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
1.95 |
0.427 |
0.427 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.056 |
0.0353 |
0.0353 |
Masiero |
2011ApJ...741...68M |
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 |
17.40 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |