2015 BL421
2015BL421, ~0qIR, K15Bg1L
All data for this body: [vot]
MPC data
| Name (number) |
2015 BL421 (821031) |
| a |
2.24496 |
| e |
0.09025 |
| i / sin(i) |
1.8222 /
0.03180
|
| q |
2.04236
|
| Q |
2.44755
|
| ω |
325.0693 |
| Node |
122.7794 |
| m |
63.4825 |
| n |
0.2930 |
| Epoch |
2460800.5 |
| nobs |
93 |
| nopp |
8 |
| Years observed |
2005-2025 |
| rms |
0.48 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.245 |
|
| ep |
0.116 |
|
| sin(ip) |
0.028 |
|
| G |
0.150 |
|
| H |
19.120 |
|
| 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 |
| 2.2454 |
0.1164 |
0.0284 |
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 |
| 19.12 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |