1999RA108
1993FM22, 40544, J93F22M, J99RA8A
All data for this body: [vot]
MPC data
| Name (number) |
1999RA108 (40544) |
| Packed designation |
40544 |
| a |
2.68746 |
| e |
0.05184 |
| i / sin(i) |
13.3360 /
0.23066
|
| q |
2.54815
|
| Q |
2.82676
|
| ω |
245.3461 |
| Node |
192.4901 |
| m |
305.4365 |
| n |
0.2237 |
| Epoch |
2459600.5 |
| nobs |
1353 |
| nopp |
19 |
| Years observed |
1993-2021 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.688 |
|
| ep |
0.061 |
|
| sin(ip) |
0.235 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.720 |
|
| Mass |
|
|
| D |
3.79 |
1.106 |
| pV |
0.178 |
0.1181 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6875 |
0.0610 |
0.2348 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.79 |
1.106 |
1.106 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.178 |
0.1181 |
0.1181 |
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 |
| 14.72 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |