23377+1650 ENG 87 AB (74 Peg)
23h 37m 39.74s +16° 49' 31.7" P.A. 26.00 sep 90.2 mag 6.25,11.35 Sp A1V dist. 112.74 pc (367.76 l.y.)
Coord 2000 |
23377+1650 |
|
Discov num |
ENG 87 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 37 39.74 +16 49 31.7 |
|
Date first |
1887 |
|
Date last |
2014 |
|
Obs |
17 |
|
Pa first |
36 |
|
Pa last |
26.4 |
|
P.A. Now (θ) |
26.4° |
|
Sep first |
100.1 |
|
Sep last |
90.208 |
|
Sep. Now (ρ) |
90.208" |
|
Mag pri |
6.25 |
|
Mag sec |
11.35 |
|
delta mag (ΔM) |
5.1 |
|
Spectral class |
A1V (white) |
|
Pri motion ra |
+133 |
|
Sec motion ra |
-012 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
+000 |
|
Notes |
N
(See Notes) |
|
rPM=1.09
This double is not physical.
23377+1650 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
74 Peg |
108729 |
23 37 40 +16 49 32 |
ENG 87 AB |
2014 |
17 |
26 |
90.2 |
6.25 |
11.35 |
5.10 |
|
<=== |
Show |
|
|
23 37 43 +16 50 52 |
BUP 239 BC |
2015 |
11 |
234 |
25.4 |
11.35 |
13.20 |
1.85 |
|
|
Show |
|
|
23 37 43 +16 50 52 |
BUP 239 BD |
2015 |
7 |
120 |
44.4 |
11.35 |
14.00 |
2.65 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
74 Peg |
|
Constellation |
Pegasus |
|
SAO |
108729 |
|
HIP |
116592 |
|
Tycho2 |
1720-01813-1 |
|
Gaia DR2 |
2819811338822198912 |
|
HD |
222098 |
|
HR |
8960 |
|
GC |
32833 |
|
BD |
BD+16 4954 |
|
Flamsteed |
74 Pegasi |
|
Flamsteed name |
74 Peg |
|
Distance |
112.74 |
|
Distance ly |
367.76 |
|