1987 DL6
1987DL6, 1980 DC3, 1980DC3, 1999 VD78, 1999VD78, 46543, J80D03C, J87D06L, J99V78D
All data for this body: [vot]
MPC data
| Name (number) |
1987 DL6 (46543) |
| a |
2.29801 |
| e |
0.13512 |
| i / sin(i) |
7.3361 /
0.12769
|
| q |
1.98750
|
| Q |
2.60852
|
| ω |
187.0546 |
| Node |
351.3833 |
| m |
330.0064 |
| n |
0.2829 |
| Epoch |
2460800.5 |
| nobs |
2851 |
| nopp |
20 |
| Years observed |
1980-2025 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.298 |
|
| ep |
0.187 |
|
| sin(ip) |
0.127 |
|
| G |
0.150 |
|
| H |
14.920 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
6.025 |
| Period quality |
2 |
| Spectral Class |
D |
| Spectral Class Score |
8.248 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2980 |
0.1869 |
0.1266 |
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 |
| 14.92 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 6.02479 |
2 |
Synodic |
Pal |
2020ApJS..247...26P |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| D |
D |
0.5931 |
0.7050 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| D |
D |
0.7815 |
0.7050 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |