1998HV45
19469, 1954WR, 1979WQ3, 1987SC, 1987UM2, 1995MF, J54W00R, J79W03Q, J87S00C, J87U02M, J95M00F, J98H45V
All data for this body: [vot]
MPC data
| Name (number) |
1998HV45 (19469) |
| Packed designation |
19469 |
| a |
2.58060 |
| e |
0.16284 |
| i / sin(i) |
15.6258 /
0.26935
|
| q |
2.16037
|
| Q |
3.00083
|
| ω |
163.8506 |
| Node |
212.0037 |
| m |
99.1310 |
| n |
0.2378 |
| Epoch |
2459600.5 |
| nobs |
2593 |
| nopp |
26 |
| Years observed |
1954-2022 |
| rms |
0.52 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.580 |
|
| ep |
0.138 |
|
| sin(ip) |
0.273 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.160 |
|
| Mass |
|
|
| D |
7.24 |
0.220 |
| pV |
0.233 |
0.0409 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5797 |
0.1377 |
0.2726 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.24 |
0.220 |
0.220 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.233 |
0.0409 |
0.0409 |
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 |
| 13.16 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |