1998 BJ24
1998BJ24, 39840, J98B24J
All data for this body: [vot]
MPC data
| Name (number) |
1998 BJ24 (39840) |
| a |
2.34654 |
| e |
0.10469 |
| i / sin(i) |
2.8256 /
0.04930
|
| q |
2.10089
|
| Q |
2.59220
|
| ω |
347.4399 |
| Node |
124.4854 |
| m |
226.9185 |
| n |
0.2742 |
| Epoch |
2460800.5 |
| nobs |
955 |
| nopp |
19 |
| Years observed |
1993-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.346 |
|
| ep |
0.133 |
|
| sin(ip) |
0.040 |
|
| G |
0.150 |
|
| H |
16.380 |
|
| Mass |
|
|
| D |
3.81 |
0.283 |
| pV |
0.044 |
0.0104 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
B |
| Spectral Class Score |
2.412 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3465 |
0.1325 |
0.0403 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.81 |
0.283 |
0.283 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.044 |
0.0104 |
0.0104 |
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 |
| 16.38 |
|
|
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 |
B |
0.4020 |
0.3960 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |