Shirakamisanchi
1996XU, 1998FY97, 21302, J96X00U, J98F97Y
All data for this body: [vot]
MPC data
| Name (number) |
Shirakamisanchi (21302) |
| Packed designation |
21302 |
| a |
2.32384 |
| e |
0.10712 |
| i / sin(i) |
4.2248 /
0.07367
|
| q |
2.07491
|
| Q |
2.57277
|
| ω |
61.9332 |
| Node |
250.1108 |
| m |
137.7794 |
| n |
0.2782 |
| Epoch |
2459600.5 |
| nobs |
1424 |
| nopp |
21 |
| Years observed |
1992-2022 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.324 |
|
| ep |
0.074 |
|
| sin(ip) |
0.087 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.270 |
|
| Mass |
|
|
| D |
2.26 |
0.320 |
| pV |
0.315 |
0.0970 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3239 |
0.0736 |
0.0869 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.26 |
0.320 |
0.320 |
Masiero |
2012ApJ...759L...8M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.315 |
0.0970 |
0.0970 |
Masiero |
2012ApJ...759L...8M |
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 |
| 15.27 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |