1998 SL14
1998SL14, 2001 KQ2, 2001KQ2, 49121, J98S14L, K01K02Q
All data for this body: [vot]
MPC data
| Name (number) |
1998 SL14 (49121) |
| a |
2.34651 |
| e |
0.19386 |
| i / sin(i) |
5.5111 /
0.09604
|
| q |
1.89162
|
| Q |
2.80140
|
| ω |
249.1634 |
| Node |
81.8100 |
| m |
351.4500 |
| n |
0.2742 |
| Epoch |
2460200.5 |
| nobs |
1614 |
| nopp |
19 |
| Years observed |
1998-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.347 |
|
| ep |
0.152 |
|
| sin(ip) |
0.083 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.350 |
|
| Mass |
|
|
| D |
2.23 |
0.340 |
| pV |
0.355 |
0.0817 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3466 |
0.1519 |
0.0828 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.23 |
0.340 |
0.340 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.355 |
0.0817 |
0.0817 |
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 |
| 15.35 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |