1998RQ19
1999XM50, 38038, J98R19Q, J99X50M
All data for this body: [vot]
MPC data
| Name (number) |
1998RQ19 (38038) |
| Packed designation |
38038 |
| a |
3.16185 |
| e |
0.13258 |
| i / sin(i) |
1.6397 /
0.02861
|
| q |
2.74264
|
| Q |
3.58106
|
| ω |
107.3483 |
| Node |
189.5489 |
| m |
88.9432 |
| n |
0.1753 |
| Epoch |
2459600.5 |
| nobs |
1486 |
| nopp |
20 |
| Years observed |
1998-2021 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.175 |
|
| ep |
0.115 |
|
| sin(ip) |
0.036 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.840 |
|
| Mass |
|
|
| D |
10.34 |
1.420 |
| pV |
0.050 |
0.0240 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1746 |
0.1150 |
0.0362 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 10.34 |
1.420 |
1.420 |
Masiero |
2012ApJ...759L...8M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.050 |
0.0240 |
0.0240 |
Masiero |
2012ApJ...759L...8M |
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 |
| 13.84 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |