Nishiyamayukio
18453, 1990TU15, 1994TT, 1998RY68, J90T15U, J94T00T, J98R68Y
All data for this body: [vot]
MPC data
| Name (number) |
Nishiyamayukio (18453) |
| Packed designation |
18453 |
| a |
2.54334 |
| e |
0.23711 |
| i / sin(i) |
5.9303 /
0.10332
|
| q |
1.94028
|
| Q |
3.14639
|
| ω |
33.9689 |
| Node |
358.1821 |
| m |
250.5789 |
| n |
0.2430 |
| Epoch |
2459600.5 |
| nobs |
1684 |
| nopp |
23 |
| Years observed |
1955-2021 |
| rms |
0.50 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.560 |
|
| Mass |
|
|
| D |
3.71 |
0.343 |
| pV |
0.244 |
0.0803 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.71 |
0.343 |
0.343 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.244 |
0.0803 |
0.0803 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 14.56 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |