1998 QH22
1998QH22, 2002 LL45, 2002LL45, 44229, J98Q22H, K02L45L
All data for this body: [vot]
MPC data
| Name (number) |
1998 QH22 (44229) |
| a |
2.70294 |
| e |
0.03981 |
| i / sin(i) |
9.1355 /
0.15877
|
| q |
2.59532
|
| Q |
2.81055
|
| ω |
49.0323 |
| Node |
301.8629 |
| m |
346.6624 |
| n |
0.2218 |
| Epoch |
2460800.5 |
| nobs |
1653 |
| nopp |
22 |
| Years observed |
1998-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.703 |
|
| ep |
0.011 |
|
| sin(ip) |
0.175 |
|
| G |
0.150 |
|
| H |
14.960 |
|
| Mass |
|
|
| D |
4.35 |
0.159 |
| pV |
0.148 |
0.0323 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7033 |
0.0112 |
0.1748 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.35 |
0.159 |
0.159 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.148 |
0.0323 |
0.0323 |
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 |
| 14.96 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |