NGC0877 Group
Sky Viewer
Images & Catalogs
Group Properties
| SGA ID of Primary Galaxy |
Group Name | Group RA (degree) |
Group Dec (degree) |
Group Diameter (arcmin) |
Mosaic Diameter (arcmin) |
Number of Group Members |
|---|---|---|---|---|---|---|
| 230809 | NGC0877_GROUP | 34.4877028 | 14.5350151 | 2.753 | 8.258 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 74268 | NGC0876 | Sc | 34.4722471 | 14.5216799 | Link | 230809 | NGC0877 | SABc | 34.4986125 | 14.5442043 | Link |
Image Mosaics
Color mosaics showing the data (left panel), model (middle panel), and residuals (right panel).
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Elliptical Isophote Analysis
Geometry
This table provides several different measurements of the geometry and size of each galaxy.
Tractor |
HyperLeda |
Ellipse Moments |
Surface Brightness Threshold Radii (arcsec) |
Half-light Radii (arcsec) |
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SGA ID | Galaxy |
Type | n | r(50) (arcsec) | PA (degree) | e | R(25) | PA (degree) | e |
Size (arcsec) | PA (degree) | e |
R(24) | R(25) | R(26) |
g(50) | r(50) | z(50) |
| 74268 | NGC0876 | SER | 1.96 | 24.737 | 28.6 | 0.615 | 39.639 | 25.8 | 0.710 | 55.311 | 28.2 | 0.669 | ... | ... | ... | ... | ... | ... |
| 230809 | NGC0877 | SER | 1.77 | 37.619 | 136.4 | 0.400 | 57.693 | 138.3 | 0.234 | 75.238 | 136.4 | 0.400 | ... | ... | ... | ... | ... | ... |
Photometry
This table provides the Tractor model photometry and the cumulative flux measured within the R(24), R(25), and R(26) radii (corresponding to the semi-major axis length of the galaxy at the 24, 25, and 26 magnitude per square arcsec surface brightness threshold, respectively).
| Curve of Growth Photometry | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tractor Photometry | < R(24) | < R(25) | < R(26) | Integrated | ||||||||||||
| SGA ID | Galaxy | g | r | z | g | r | z | g | r | z | g | r | z | g | r | z |
| 74268 | NGC0876 | 14.919 | 13.872 | 12.925 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 230809 | NGC0877 | 12.231 | 11.467 | 10.822 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
NGC0876 (SGA ID 74268)
Ellipse-fitting not done or failed.
NGC0877 (SGA ID 230809)
Ellipse-fitting not done or failed.