Technical facts about this news release:
width="100%">
| XZ Tauri
|
| About this Object
|
| Object Name:
|
XZ Tauri |
| Object Description:
|
T Tauri Star; Binary Star System |
| Position
(J2000): |
R.A. 04h 31m 40.0 s
Dec. 18° 13' 58" |
| Constellation:
|
Taurus |
| Magnitude:
|
R13 mag; I12 mag |
| Dimensions:
|
Bubble Length5 arcseconds |
|
| About the Data
|
| Instrument:
|
WFPC2 |
| Exposure
Dates: |
January 1995, March 1998, February 1999, February 2000 |
| Filter: |
R band (F675W) |
|
| About this Image
|
|
Image Credit: |
NASA, John Krist (Space Telescope Science Institute), Karl
Stapelfeldt (Jet Propulsion Laboratory), Jeff Hester (Arizona
State University), Chris Burrows (European Space Agency/Space
Telescope Science Institute) |
|
Release Date: |
September 21, 2000 1:00 a.m. (EDT) |
|
Orientation: |
 |
|
| Reference |
Hubble Space Telescope WFPC2 Imaging of XZ Tauri: Time Evolution
of a Herbig-Haro Bow Shock
Krist,
et. al., ApJ 515 L35 (1999)
|
| HH 30 |
| About this Object |
| Object Name:
|
HH 30 |
| Object Type:
|
Herbig-Haro Object |
| Position
(J2000): |
R.A. 04h 31m 37.6s
Dec. 18° 12' 26" |
| Constellation:
|
Taurus |
| Magnitude:
|
V19.5 mags |
| Dimensions:
|
Disk diameter: 450 AU Astronomical Units |
|
| About the Data |
| Instrument:
|
WFPC2 |
| Exposure
Dates: |
January 1995, March 1998, February 1999, February 2000 |
| Filter: |
R band (F675W) |
|
| About this Image |
|
Image Credit: |
NASA, Alan Watson (Universidad Nacional Autonoma de Mexico),
Karl Stapelfeldt (Jet Propulsion Laboratory), John Krist and
Chris Burrows (European Space Agency/Space Telescope Science
Institute) |
|
Release Date: |
September 21, 2000 1:00 a.m. (EDT) |
|
Orientation: |
 |
|
| Reference |
A Variable Asymmetry in the Circumstellar Disk of HH 30
Stapelfeldt,
et. al., ApJ 516 L95 (1999)
|
|
