1998 FR22
1998FR22, 18654, 1996 TP40, 1996TP40, 2000 OH43, 2000OH43, 2000 QR87, 2000QR87, J96T40P, J98F22R, K00O43H, K00Q87R
All data for this body: [vot]
MPC data
| Name (number) |
1998 FR22 (18654) |
| a |
2.59373 |
| e |
0.17719 |
| i / sin(i) |
14.3556 /
0.24794
|
| q |
2.13415
|
| Q |
3.05332
|
| ω |
262.5045 |
| Node |
169.2805 |
| m |
254.4003 |
| n |
0.2359 |
| Epoch |
2460800.5 |
| nobs |
3485 |
| nopp |
23 |
| Years observed |
1996-2025 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.594 |
|
| ep |
0.170 |
|
| sin(ip) |
0.251 |
|
| G |
0.150 |
|
| H |
13.520 |
|
| Mass |
|
|
| D |
6.34 |
0.053 |
| pV |
0.160 |
0.0378 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5935 |
0.1700 |
0.2506 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 6.34 |
0.053 |
0.053 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.160 |
0.0378 |
0.0378 |
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 |
| 13.52 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |