1998MY9
1999UR42, 40080, J98M09Y, J99U42R
All data for this body: [vot]
MPC data
| Name (number) |
1998MY9 (40080) |
| Packed designation |
40080 |
| a |
2.79219 |
| e |
0.14769 |
| i / sin(i) |
16.7139 /
0.28759
|
| q |
2.37981
|
| Q |
3.20458
|
| ω |
150.1281 |
| Node |
228.3398 |
| m |
281.9699 |
| n |
0.2112 |
| Epoch |
2459600.5 |
| nobs |
1441 |
| nopp |
19 |
| Years observed |
1998-2021 |
| rms |
0.47 |
Best values
|
Value |
Standard error |
| Parent |
Watsonia (729) |
|
| |
|
|
| ap |
2.794 |
|
| ep |
0.122 |
|
| sin(ip) |
0.297 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.990 |
|
| Mass |
|
|
| D |
7.51 |
0.183 |
| pV |
0.114 |
0.0193 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 729 |
Watsonia |
537 |
Watsonia |
|
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7939 |
0.1222 |
0.2966 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.51 |
0.183 |
0.183 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.114 |
0.0193 |
0.0193 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 13.99 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |