1998 BU42
1998BU42, 39847, J98B42U
All data for this body: [vot]
MPC data
| Name (number) |
1998 BU42 (39847) |
| a |
2.60316 |
| e |
0.18506 |
| i / sin(i) |
1.0164 /
0.01774
|
| q |
2.12141
|
| Q |
3.08490
|
| ω |
232.5477 |
| Node |
185.7678 |
| m |
221.9995 |
| n |
0.2347 |
| Epoch |
2460800.5 |
| nobs |
1361 |
| nopp |
19 |
| Years observed |
1997-2024 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.602 |
|
| ep |
0.160 |
|
| sin(ip) |
0.027 |
|
| G |
0.150 |
|
| H |
15.500 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6015 |
0.1604 |
0.0267 |
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 |
| 15.50 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |