1998 SL140
1998SL140, 1996 CM3, 1996CM3, 49230, J96C03M, J98SE0L
All data for this body: [vot]
MPC data
| Name (number) |
1998 SL140 (49230) |
| a |
2.53765 |
| e |
0.24765 |
| i / sin(i) |
2.2013 /
0.03841
|
| q |
1.90920
|
| Q |
3.16610
|
| ω |
62.2542 |
| Node |
276.1850 |
| m |
86.5107 |
| n |
0.2438 |
| Epoch |
2460200.5 |
| nobs |
1742 |
| nopp |
22 |
| Years observed |
1990-2023 |
| rms |
0.64 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.537 |
|
| ep |
0.200 |
|
| sin(ip) |
0.047 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.720 |
|
| Mass |
|
|
| D |
1.84 |
0.353 |
| pV |
0.330 |
0.1810 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5370 |
0.2000 |
0.0470 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.84 |
0.353 |
0.353 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.330 |
0.1810 |
0.1810 |
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 |
| 15.72 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |