Blakesmith
1993 RD18, 1993RD18, 1998 XH53, 1998XH53, 28207, J93R18D, J98X53H
All data for this body: [vot]
MPC data
| Name (number) |
Blakesmith (28207) |
| a |
2.61066 |
| e |
0.10417 |
| i / sin(i) |
1.6616 /
0.02900
|
| q |
2.33870
|
| Q |
2.88262
|
| ω |
77.0482 |
| Node |
351.8159 |
| m |
117.6228 |
| n |
0.2337 |
| Epoch |
2460800.5 |
| nobs |
2549 |
| nopp |
23 |
| Years observed |
1993-2025 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.611 |
|
| ep |
0.093 |
|
| sin(ip) |
0.035 |
|
| G |
0.150 |
|
| H |
14.660 |
|
| Mass |
|
|
| D |
2.98 |
0.514 |
| pV |
0.415 |
0.1659 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
16.771 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6107 |
0.0935 |
0.0346 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.98 |
0.514 |
0.514 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.415 |
0.1659 |
0.1659 |
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 |
| 14.66 |
|
|
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 |
|
0.800 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| S |
S |
0.9964 |
0.6270 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
S |
0.9987 |
0.6270 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |