1998 KE55
1998KE55, 2001 AR8, 2001AR8, 96499, J98K55E, K01A08R
All data for this body: [vot]
MPC data
| Name (number) |
1998 KE55 (96499) |
| a |
2.44193 |
| e |
0.17294 |
| i / sin(i) |
6.5419 /
0.11393
|
| q |
2.01962
|
| Q |
2.86424
|
| ω |
71.2614 |
| Node |
156.0893 |
| m |
34.7385 |
| n |
0.2583 |
| Epoch |
2460800.5 |
| nobs |
1170 |
| nopp |
20 |
| Years observed |
1998-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.442 |
|
| ep |
0.196 |
|
| sin(ip) |
0.110 |
|
| G |
0.150 |
|
| H |
15.870 |
|
| Mass |
|
|
| D |
3.67 |
0.183 |
| pV |
0.083 |
0.0243 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
2.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4421 |
0.1959 |
0.1097 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.67 |
0.183 |
0.183 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.083 |
0.0243 |
0.0243 |
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 |
| 15.87 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| C |
C |
|
|
DeMeo-Carry |
VIS |
Choi |
2023PSJ.....4...49C |
PHOT |