Mastrodemos
17196, 1998 RX23, 1998RX23, 1999 XW234, 1999XW234, J98R23X, J99XN4W
All data for this body: [vot]
MPC data
| Name (number) |
Mastrodemos (17196) |
| a |
2.77208 |
| e |
0.08305 |
| i / sin(i) |
7.5510 /
0.13141
|
| q |
2.54185
|
| Q |
3.00231
|
| ω |
359.4933 |
| Node |
197.8894 |
| m |
289.3025 |
| n |
0.2135 |
| Epoch |
2460200.5 |
| nobs |
2584 |
| nopp |
23 |
| Years observed |
1992-2023 |
| rms |
0.60 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.774 |
|
| ep |
0.122 |
|
| sin(ip) |
0.135 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.200 |
|
| Mass |
|
|
| D |
7.07 |
0.068 |
| pV |
0.107 |
0.0185 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7741 |
0.1221 |
0.1350 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.07 |
0.068 |
0.068 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.107 |
0.0185 |
0.0185 |
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 |
| 14.20 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |