1998DG15
17757, 1991RF38, 1995OE10, J91R38F, J95O10E, J98D15G
All data for this body: [vot]
MPC data
| Name (number) |
1998DG15 (17757) |
| Packed designation |
17757 |
| a |
2.70299 |
| e |
0.06343 |
| i / sin(i) |
12.8086 /
0.22170
|
| q |
2.53153
|
| Q |
2.87446
|
| ω |
160.5765 |
| Node |
162.9299 |
| m |
337.4250 |
| n |
0.2218 |
| Epoch |
2459600.5 |
| nobs |
2383 |
| nopp |
21 |
| Years observed |
1991-2021 |
| rms |
0.62 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.703 |
|
| ep |
0.037 |
|
| sin(ip) |
0.216 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.520 |
|
| Mass |
|
|
| D |
5.85 |
0.176 |
| pV |
0.156 |
0.0278 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7032 |
0.0370 |
0.2165 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.85 |
0.176 |
0.176 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.156 |
0.0278 |
0.0278 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 13.52 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |