1998 DG17
1998DG17, 1999 JM34, 1999JM34, 33156, J98D17G, J99J34M
All data for this body: [vot]
MPC data
| Name (number) |
1998 DG17 (33156) |
| a |
2.54007 |
| e |
0.11199 |
| i / sin(i) |
6.1292 /
0.10677
|
| q |
2.25560
|
| Q |
2.82454
|
| ω |
87.4366 |
| Node |
258.3667 |
| m |
44.5661 |
| n |
0.2435 |
| Epoch |
2460800.5 |
| nobs |
2381 |
| nopp |
21 |
| Years observed |
1998-2025 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.541 |
|
| ep |
0.074 |
|
| sin(ip) |
0.123 |
|
| G |
0.150 |
|
| H |
14.990 |
|
| Mass |
|
|
| D |
3.05 |
0.592 |
| pV |
0.274 |
0.0896 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
9.554 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5409 |
0.0741 |
0.1232 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.05 |
0.592 |
0.592 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.274 |
0.0896 |
0.0896 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 14.99 |
|
|
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 |
| S |
|
0.25 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |
| S |
S |
0.6902 |
0.7550 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
S |
0.8188 |
0.7550 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |