1999 BU20
1999BU20, 2001 RO84, 2001RO84, A1590, J99B20U, K01R84O
All data for this body: [vot]
MPC data
| Name (number) |
1999 BU20 (101590) |
| a |
2.47896 |
| e |
0.09125 |
| i / sin(i) |
5.5594 /
0.09688
|
| q |
2.25277
|
| Q |
2.70515
|
| ω |
158.8675 |
| Node |
326.0193 |
| m |
251.5285 |
| n |
0.2525 |
| Epoch |
2460800.5 |
| nobs |
1421 |
| nopp |
16 |
| Years observed |
1998-2024 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
Vesta (4) |
|
| |
|
|
| ap |
2.479 |
|
| ep |
0.116 |
|
| sin(ip) |
0.105 |
|
| G |
0.150 |
|
| H |
15.640 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 4 |
Vesta |
401 |
Vesta |
|
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4789 |
0.1160 |
0.1050 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 15.64 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |