1998QZ38
H3197, J98Q38Z
All data for this body: [vot]
MPC data
| Name (number) |
1998QZ38 (173197) |
| Packed designation |
H3197 |
| a |
2.60499 |
| e |
0.16553 |
| i / sin(i) |
7.6450 /
0.13303
|
| q |
2.17379
|
| Q |
3.03618
|
| ω |
37.1267 |
| Node |
316.9160 |
| m |
194.6205 |
| n |
0.2344 |
| Epoch |
2459600.5 |
| nobs |
576 |
| nopp |
15 |
| Years observed |
1998-2021 |
| rms |
0.52 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.604 |
|
| ep |
0.132 |
|
| sin(ip) |
0.146 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.920 |
|
| Mass |
|
|
| D |
3.99 |
0.882 |
| pV |
0.070 |
0.0403 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6039 |
0.1317 |
0.1463 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.99 |
0.882 |
0.882 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.070 |
0.0403 |
0.0403 |
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 |
| 15.92 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |