2007 BU4
2007BU4, d7425, K07B04U
All data for this body: [vot]
MPC data
| Name (number) |
2007 BU4 (397425) |
| a |
3.15381 |
| e |
0.17895 |
| i / sin(i) |
18.3046 /
0.31407
|
| q |
2.58943
|
| Q |
3.71820
|
| ω |
336.1511 |
| Node |
109.9251 |
| m |
122.3885 |
| n |
0.1760 |
| Epoch |
2460800.5 |
| nobs |
192 |
| nopp |
16 |
| Years observed |
2000-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.146 |
|
| ep |
0.200 |
|
| sin(ip) |
0.284 |
|
| G |
0.150 |
|
| H |
16.340 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
1.518 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 1400 |
Tirela |
0 |
Tirela |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1463 |
0.1999 |
0.2839 |
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 |
| 16.34 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| D |
D |
0.2530 |
0.2110 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
D |
0.2528 |
0.2110 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |