Brodersen
17965, 1991 NW4, 1991NW4, 1999 JO43, 1999JO43, J91N04W, J99J43O
All data for this body: [vot]
MPC data
| Name (number) |
Brodersen (17965) |
| a |
2.60996 |
| e |
0.12460 |
| i / sin(i) |
3.2032 /
0.05588
|
| q |
2.28475
|
| Q |
2.93517
|
| ω |
354.7567 |
| Node |
310.9329 |
| m |
357.5011 |
| n |
0.2338 |
| Epoch |
2460800.5 |
| nobs |
2088 |
| nopp |
23 |
| Years observed |
1991-2025 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.610 |
|
| ep |
0.119 |
|
| sin(ip) |
0.072 |
|
| G |
0.150 |
|
| H |
14.960 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
L |
| Spectral Class Score |
1.529 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6097 |
0.1186 |
0.0723 |
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 |
| 14.96 |
|
|
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 |
| L |
L |
0.2549 |
0.2549 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |