Brachyrhynchus
08433, 1978 TT4, 1978TT4, 1978 WB21, 1978WB21, 2561 P-L, 2561P-L, J78T04T, J78W21B, PLS2561
All data for this body: [vot]
MPC data
| Name (number) |
Brachyrhynchus (8433) |
| a |
2.71140 |
| e |
0.06352 |
| i / sin(i) |
13.1368 /
0.22728
|
| q |
2.53918
|
| Q |
2.88362
|
| ω |
161.6524 |
| Node |
23.6548 |
| m |
352.1489 |
| n |
0.2208 |
| Epoch |
2460800.5 |
| nobs |
4998 |
| nopp |
26 |
| Years observed |
1960-2025 |
| rms |
0.58 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.712 |
|
| ep |
0.107 |
|
| sin(ip) |
0.221 |
|
| G |
0.150 |
|
| H |
13.470 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
21.148 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7119 |
0.1071 |
0.2206 |
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 |
| 13.47 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |