1994 BT4
1994BT4, 1998 HU41, 1998HU41, 2000 YE130, 2000YE130, A0187, J94B04T, J98H41U, K00YD0E
All data for this body: [vot]
MPC data
| Name (number) |
1994 BT4 (100187) |
| a |
2.33132 |
| e |
0.13168 |
| i / sin(i) |
2.8353 /
0.04947
|
| q |
2.02432
|
| Q |
2.63831
|
| ω |
25.9476 |
| Node |
88.6317 |
| m |
283.3870 |
| n |
0.2769 |
| Epoch |
2460800.5 |
| nobs |
448 |
| nopp |
14 |
| Years observed |
1994-2024 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.332 |
|
| ep |
0.161 |
|
| sin(ip) |
0.035 |
|
| G |
0.150 |
|
| H |
17.380 |
|
| 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 |
| 2.3318 |
0.1610 |
0.0349 |
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 |
| 17.38 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |