1999 XX91
1999XX91, 1997 MG10, 1997MG10, 47374, J97M10G, J99X91X
All data for this body: [vot]
MPC data
| Name (number) |
1999 XX91 (47374) |
| a |
2.61845 |
| e |
0.10151 |
| i / sin(i) |
11.4193 /
0.19799
|
| q |
2.35264
|
| Q |
2.88427
|
| ω |
151.2479 |
| Node |
90.6538 |
| m |
71.0465 |
| n |
0.2326 |
| Epoch |
2460200.5 |
| nobs |
1643 |
| nopp |
21 |
| Years observed |
1990-2023 |
| rms |
0.65 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.620 |
|
| ep |
0.121 |
|
| sin(ip) |
0.179 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.680 |
|
| Mass |
|
|
| D |
3.60 |
0.708 |
| pV |
0.259 |
0.0990 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6199 |
0.1215 |
0.1790 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.60 |
0.708 |
0.708 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.259 |
0.0990 |
0.0990 |
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 |
| 14.68 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |