1998 SS123
1998SS123, 2000 AK181, 2000AK181, 44405, J98SC3S, K00AI1K
All data for this body: [vot]
MPC data
| Name (number) |
1998 SS123 (44405) |
| a |
2.99879 |
| e |
0.08737 |
| i / sin(i) |
8.4377 /
0.14674
|
| q |
2.73679
|
| Q |
3.26080
|
| ω |
180.7402 |
| Node |
190.5727 |
| m |
48.6411 |
| n |
0.1898 |
| Epoch |
2460800.5 |
| nobs |
2672 |
| nopp |
22 |
| Years observed |
1998-2025 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.997 |
|
| ep |
0.054 |
|
| sin(ip) |
0.148 |
|
| G |
0.150 |
|
| H |
13.780 |
|
| Mass |
|
|
| D |
5.84 |
0.307 |
| pV |
0.206 |
0.0375 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
12.318 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9969 |
0.0540 |
0.1484 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.84 |
0.307 |
0.307 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.206 |
0.0375 |
0.0375 |
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 |
| 13.78 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |