1999 XH38
1999XH38, 1999 XV68, 1999XV68, 47339, J99X38H, J99X68V
All data for this body: [vot]
MPC data
| Name (number) |
1999 XH38 (47339) |
| a |
2.53385 |
| e |
0.09097 |
| i / sin(i) |
14.4403 /
0.24937
|
| q |
2.30334
|
| Q |
2.76437
|
| ω |
137.9200 |
| Node |
80.5202 |
| m |
187.8467 |
| n |
0.2444 |
| Epoch |
2460200.5 |
| nobs |
1886 |
| nopp |
20 |
| Years observed |
1995-2023 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.533 |
|
| ep |
0.126 |
|
| sin(ip) |
0.235 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.910 |
|
| Mass |
|
|
| D |
2.58 |
0.342 |
| pV |
0.420 |
0.1014 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5333 |
0.1259 |
0.2349 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.58 |
0.342 |
0.342 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.420 |
0.1014 |
0.1014 |
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 |
| 14.91 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 80.09 |
|
|
Pal |
2020ApJS..247...26P |
Lightcurve |