1999RQ189
1989VF3, 1993OY10, 38392, J89V03F, J93O10Y, J99RI9Q
All data for this body: [vot]
MPC data
| Name (number) |
1999RQ189 (38392) |
| Packed designation |
38392 |
| a |
3.03070 |
| e |
0.07302 |
| i / sin(i) |
4.6696 /
0.08141
|
| q |
2.80941
|
| Q |
3.25200
|
| ω |
330.2905 |
| Node |
116.0831 |
| m |
359.8221 |
| n |
0.1868 |
| Epoch |
2459600.5 |
| nobs |
1384 |
| nopp |
21 |
| Years observed |
1989-2022 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.031 |
|
| ep |
0.076 |
|
| sin(ip) |
0.062 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.220 |
|
| Mass |
|
|
| D |
7.49 |
0.182 |
| pV |
0.066 |
0.0166 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0308 |
0.0757 |
0.0618 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.49 |
0.182 |
0.182 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.066 |
0.0166 |
0.0166 |
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 |
| 14.22 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |