1998 DM13
1998DM13, 17756, 1987 TD, 1987TD, 1999 NM53, 1999NM53, J87T00D, J98D13M, J99N53M
All data for this body: [vot]
MPC data
| Name (number) |
1998 DM13 (17756) |
| a |
2.58905 |
| e |
0.09103 |
| i / sin(i) |
12.9490 /
0.22408
|
| q |
2.35338
|
| Q |
2.82472
|
| ω |
73.9489 |
| Node |
234.8870 |
| m |
68.4266 |
| n |
0.2366 |
| Epoch |
2460800.5 |
| nobs |
3860 |
| nopp |
24 |
| Years observed |
1987-2025 |
| rms |
0.63 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.590 |
|
| ep |
0.062 |
|
| sin(ip) |
0.239 |
|
| G |
0.150 |
|
| H |
13.770 |
|
| Mass |
|
|
| D |
4.91 |
0.155 |
| pV |
0.291 |
0.0287 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5897 |
0.0623 |
0.2386 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.91 |
0.155 |
0.155 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.291 |
0.0287 |
0.0287 |
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 |
| 13.77 |
|
|
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 |
S |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |