2001 QP98
2001QP98, 1998 BH41, 1998BH41, 55077, J98B41H, K01Q98P
All data for this body: [vot]
MPC data
| Name (number) |
2001 QP98 (55077) |
| a |
3.06271 |
| e |
0.24946 |
| i / sin(i) |
11.7010 /
0.20281
|
| q |
2.29870
|
| Q |
3.82672
|
| ω |
278.6422 |
| Node |
159.3423 |
| m |
63.1149 |
| n |
0.1839 |
| Epoch |
2460800.5 |
| nobs |
2964 |
| nopp |
23 |
| Years observed |
1994-2025 |
| rms |
0.60 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.069 |
|
| ep |
0.225 |
|
| sin(ip) |
0.208 |
|
| G |
0.150 |
|
| H |
14.470 |
|
| Mass |
|
|
| D |
4.88 |
0.774 |
| pV |
0.107 |
0.0239 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
X |
| Spectral Class Score |
3.845 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0687 |
0.2246 |
0.2079 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.88 |
0.774 |
0.774 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.107 |
0.0239 |
0.0239 |
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 |
| 14.47 |
|
|
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 |
| X |
X |
0.6409 |
0.5350 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |