1998 XN45
1998XN45, 2000 GK158, 2000GK158, 49404, J98X45N, K00GF8K
All data for this body: [vot]
MPC data
| Name (number) |
1998 XN45 (49404) |
| a |
2.76576 |
| e |
0.09119 |
| i / sin(i) |
3.3707 /
0.05880
|
| q |
2.51355
|
| Q |
3.01797
|
| ω |
316.8286 |
| Node |
52.9670 |
| m |
209.5054 |
| n |
0.2143 |
| Epoch |
2460200.5 |
| nobs |
1798 |
| nopp |
22 |
| Years observed |
1991-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.765 |
|
| ep |
0.056 |
|
| sin(ip) |
0.047 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.450 |
|
| Mass |
|
|
| D |
5.35 |
0.211 |
| pV |
0.142 |
0.0208 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7648 |
0.0557 |
0.0468 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.35 |
0.211 |
0.211 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.142 |
0.0208 |
0.0208 |
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 |
| 14.45 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |