1998 OB13
1998OB13, 40097, J98O13B
All data for this body: [vot]
MPC data
| Name (number) |
1998 OB13 (40097) |
| a |
3.19054 |
| e |
0.06697 |
| i / sin(i) |
14.7442 /
0.25450
|
| q |
2.97688
|
| Q |
3.40419
|
| ω |
299.7640 |
| Node |
148.3316 |
| m |
138.3121 |
| n |
0.1729 |
| Epoch |
2460800.5 |
| nobs |
3304 |
| nopp |
22 |
| Years observed |
1998-2025 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.184 |
|
| ep |
0.081 |
|
| sin(ip) |
0.243 |
|
| G |
0.150 |
|
| H |
13.210 |
|
| Mass |
|
|
| D |
13.48 |
0.198 |
| pV |
0.067 |
0.0130 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
B |
| Spectral Class Score |
5.868 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1842 |
0.0805 |
0.2428 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 13.48 |
0.198 |
0.198 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.067 |
0.0130 |
0.0130 |
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 |
| 13.21 |
|
|
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 |
| B |
|
0.978 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |