Home
Equipment
Observations ▼
Remarks about the observations
Complete Object List (3029)
Objects by type ▶
Double Stars (470)
Asterisms (41)
Open Clusters (290)
Globular Clusters (57)
Planetary Nebulae (149)
Bright Nebulae (86)
Dark Nebulae (35)
Galaxies & Groups (1727)
Carbon & Red Stars (169)
Berkeley Clusters (52)
King Clusters (22)
Abell Planetary Nebulae (27)
Special Galaxies ▶
Galaxies of the Local Group (11)
Hickson Compact Groups (13)
Arp Galaxies (104)
Ring Galaxies (4)
Thin Galaxies 1:5 (90)
Superthin Galaxies 1:7 (33)
Messier List (110)
Herschel 400 List (310)
Herschel 2500 List (977)
Sketches ▼
Deepsky (105)
Comets (4)
Planets
Moon
Sun
Miscellaneous ▼
Galaxies in Messier 44
VdS Project - Skyguide
VdS Project - Double Stars
Contact
Last update: 2021-04-06
- Double Stars (Crv) -
And (43)
Cet (1)
Del (4)
Lib (1)
Per (27)
UMi (1)
Aql (9)
CMa (2)
Dra (11)
LMi (6)
Psc (10)
Vir (9)
Ari (8)
Cnc (10)
Equ (5)
Lyn (18)
Pup (1)
Vul (3)
Aur (28)
Com (8)
Eri (1)
Lyr (11)
Ser (3)
Boo (20)
CrB (4)
Gem (22)
Mon (1)
Sex (2)
Cam (11)
Crv (1)
Her (16)
Oph (1)
Tau (11)
Cas (17)
CVn (11)
Hya (4)
Ori (9)
Tri (4)
Cep (13)
Cyg (26)
Leo (24)
Peg (16)
UMa (37)
SHJ 145 (**)
Name:
SHJ145, delta Crv, 7 Crv, Algorab
Type:
**
Constellation:
Crv
Coordinates:
12h29m51.86s / -16°30'55.60"
Components:
m
1
m
2
ρ
θ
Year
AB
3m0
8m5
24.0"
215°
2015
Robert Zebahl
70mm f/5.7, 47x, Bortle 6, SQM-L 19.5
Large difference in brightness and pretty wide apart. Primary component appeared white-bluish. The B component was too faint for seeing colors.