SHJ 146 (**)
|
| Name: |
SHJ146 |
| Type: |
** |
| Constellation: |
Vir |
| Coordinates: |
12h31m14.61s / +01°19'37.00" |
| Components: |
|
|
m1 |
m2 |
ρ |
θ |
Year |
|
AB |
7m7 |
8m7 |
49.5" |
290° |
2017 |
|
| Robert Zebahl |
70mm f/5.7, 33x, Bortle 6, SQM-L 19.5
Visible difference in brightness and color. I couldn't precisely define the colors itself, but A appeared rather orange, B rather bluish.
|
|
102mm f/11, 28x
Pretty wide pair with visible difference in brightness and lovely color contrast. A: pale orange, B: light blue.
|
|
|
STF 1670 (**)
|
| Name: |
STF1670, gamma Vir, 29 Vir, Porrima |
| Type: |
** |
| Constellation: |
Vir |
| Coordinates: |
12h41m39.60s / -01°26'57.90" |
| Components: |
|
|
m1 |
m2 |
ρ |
θ |
Year |
|
AB |
3m5 |
3m5 |
2.7" |
- |
2018 |
|
|
|
|
|
|
|
| Robert Zebahl |
55mm f/9.1, 56x
2019-05-18: At 38x slightly elongated. At 56x touching diffraction disks. At 71x clearly separated with very small gap.
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|
70mm f/5.7, 104x, Bortle 6, SQM-L 19.5
2019-05-04: At 47x clearly visible as '8', at 73x split with almost touching diffraction disks. At 104x clearly separated, equally bright and pretty close together. The gap was smaller than the diameter of the diffraction disk.
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|
102mm f/11, 125x
2019-05-01: Extremely nice double star! Equally bright and relatively close together. Both components appeared yellowish-white.
|
|
|
STF 1724 (**)
|
| Name: |
STF1724, theta Vir, 51 Vir |
| Type: |
** |
| Constellation: |
Vir |
| Coordinates: |
13h09m57.01s / -05°32'20.10" |
| Components: |
|
|
m1 |
m2 |
ρ |
θ |
Year |
|
AB |
4m4 |
9m4 |
6.8" |
342° |
2014 |
|
| Robert Zebahl |
70mm f/5.7, 47x, Bortle 6, SQM-L 19.5
Easy to split with large difference in brightness. Very faint B component clearly apart from the primary component.
|
|
|
STF 1734 (**)
|
| Name: |
STF1734 |
| Type: |
** |
| Constellation: |
Vir |
| Coordinates: |
13h20m41.57s / +02°56'31.90" |
| Components: |
|
|
m1 |
m2 |
ρ |
θ |
Year |
|
|
6m8 |
7m3 |
1.1" |
173° |
2017 |
|
|
|
|
|
|
|
| Robert Zebahl |
70mm f/5.7, 104x, Bortle 6, SQM-L 19.5
Double star appeared slightly elongated without noticeable notching.
|
|
|
STF 1740 (**)
|
| Name: |
STF1740 |
| Type: |
** |
| Constellation: |
Vir |
| Coordinates: |
13h23m39.16s / +02°43'24.00" |
| Components: |
|
|
m1 |
m2 |
ρ |
θ |
Year |
|
|
7m1 |
7m4 |
25.6" |
75° |
2018 |
|
| Robert Zebahl |
70mm f/5.7, 33x, Bortle 6, SQM-L 19.5
Easy to separate, slightly unequal with moderate angular distance. A: pale orange, B: color not clearly perceptible.
|
|
|
STF 1788 (**)
|
| Name: |
STF1788 |
| Type: |
** |
| Constellation: |
Vir |
| Coordinates: |
13h54m58.20s / -08°03'31.90" |
| Components: |
|
|
m1 |
m2 |
ρ |
θ |
Year |
|
AB |
6m7 |
7m3 |
3.7" |
101° |
2018 |
|
|
|
|
|
|
|
| Robert Zebahl |
70mm f/5.7, 47x, Bortle 6, SQM-L 19.5
Very nice view! Pretty tight together with a moderate difference in brightness.
|
|
|