Shirakamisanchi
1996 XU, 1996XU, 1998 FY97, 1998FY97, 21302, J96X00U, J98F97Y
All data for this body: [vot]
MPC data
| Name (number) |
Shirakamisanchi (21302) |
| a |
2.32492 |
| e |
0.10662 |
| i / sin(i) |
4.2250 /
0.07367
|
| q |
2.07703
|
| Q |
2.57280
|
| ω |
62.3881 |
| Node |
250.0871 |
| m |
111.1210 |
| n |
0.2780 |
| Epoch |
2460800.5 |
| nobs |
2387 |
| nopp |
23 |
| Years observed |
1992-2025 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.324 |
|
| ep |
0.074 |
|
| sin(ip) |
0.087 |
|
| G |
0.150 |
|
| H |
15.350 |
|
| Mass |
|
|
| D |
2.26 |
0.320 |
| pV |
0.315 |
0.0970 |
|
Value |
| Rotational Period |
3.880 |
| Period quality |
2 |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3239 |
0.0736 |
0.0869 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 15.35 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |