17551+3745 OSO 89 AB
17h 55m 06.31s +37° 44' 48.0" P.A. 117.00 sep 20.7 mag 11.99,17.70 Sp sd?F8:
Coord 2000 |
17551+3745 |
|
Discov num |
OSO 89 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 55 06.31 +37 44 48.0 |
|
Date first |
1995 |
|
Date last |
2014 |
|
Obs |
8 |
|
Pa first |
120 |
|
Pa last |
116.8 |
|
P.A. Now (θ) |
116.8° |
|
Sep first |
17.9 |
|
Sep last |
20.74 |
|
Sep. Now (ρ) |
20.74" |
|
Mag pri |
11.99 |
|
Mag sec |
17.70 |
|
delta mag (ΔM) |
5.71 |
|
Spectral class |
sd?F8: |
|
Pri motion ra |
-188 |
|
Sec motion ra |
|
|
Pri motion dec |
-384 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
17551+3745 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
17 55 06 +37 44 48 |
OSO 89 AB |
2014 |
8 |
117 |
20.7 |
11.99 |
17.70 |
5.71 |
|
<=== |
Show |
|
|
17 55 06 +37 44 48 |
OSO 89 AC |
2014 |
8 |
74 |
21.3 |
11.99 |
17.80 |
5.81 |
|
|
Show |
|
|
17 55 06 +37 44 48 |
OSO 89 AD |
1995 |
1 |
26 |
23.8 |
11.99 |
19.30 |
7.31 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
3089-02338-1 |
|
Gaia DR2 |
4610612899373868160 |
|
WDS 17551+3745 OSO 89 AB : NOTES
discov_num |
notes |
refcode |
OSO 89 |
G182-032. None is a common proper motion pair, based on comparison |
|
|
with POSS2 red plates. |
Oso2004 |
REFERENCES
refcode |
metd |
author |
reference |
Oso2004 |
C j |
Zapatero Osorio, M.R. & Martin, E.L. |
2004A&A...419..167Z |
Oso2004 |
+Pa |
A&A 419, 167, 2004 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
17551+3745 |
OSO 89 |
AB |
1999 |
2 |
114 |
18.0 |
11.99 |
17.70 |
|
N D |
175506.31+374448.0 |
17551+3745 |
OSO 89 |
AB |
2014 |
8 |
117 |
20.7 |
11.99 |
17.70 |
sd?F8: |
N |
175506.31+374448.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17551+3745 OSO 89 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17551+3745 OSO 89 AB : MEASURES
No records found.
WDS 17551+3745 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 17551+3745 : ALADIN DSS IMAGE @ 17h 55m 06.31s +37° 44' 48.0"
WDS 17551+3745 OSO 89 AB : NEIGHBORHOODS
|
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
Show |
name |
coord_2000 |
discov# |
comp |
pa |
sep |
dist(') |
Show |
|
17551+3745 |
OSO 89 |
AB |
117 |
20.7 |
|
Show |
|
17551+3745 |
OSO 89 |
AC |
74 |
21.3 |
|
Show |
|
17551+3745 |
OSO 89 |
AD |
26 |
23.8 |
|
Show |
|
17553+3753 |
GRV 969 |
|
156 |
43.1 |
9 |
Show |
|
17579+3741 |
ROE 4 |
|
164 |
11.3 |
25 |
Show |
|
17578+3744 |
TOB 141 |
|
356 |
16.8 |
32 |
Show |
|
17532+3713 |
DAE 11 |
|
|
1.6 |
40 |
Show |
|
17518+3756 |
ES 2568 |
|
39 |
11.8 |
52 |
Show |
|
17592+3806 |
DAM 99 |
|
86 |
6.4 |
54 |
Show |
|
17508+3741 |
STF2238 |
|
285 |
2.4 |
54 |
Show |
|
17594+3803 |
DAM 100 |
|
138 |
8.3 |
55 |
Show |
|
17595+3803 |
ES 2478 |
|
234 |
4.3 |
55 |
Show |
|
17591+3716 |
J 755 |
|
141 |
1.7 |
56 |
Show |
|
17596+3804 |
DAM 101 |
|
80 |
5.1 |
57 |
Show |
|
17552+3647 |
KPP1766 |
|
85 |
13.7 |
58 |
Show |
|
17512+3821 |
HU 1183 |
|
191 |
0.5 |
59 |
Show |
|
17597+3807 |
DAM 102 |
|
111 |
8.8 |
59 |
Show |
|
17496+3756 |
ES 2567 |
|
194 |
5.6 |
67 |
Show |
|
17493+3745 |
MLB 753 |
|
352 |
9.9 |
69 |
Show |
|
17561+3636 |
ES 2477 |
|
5 |
6.8 |
70 |
Show |
|
17505+3651 |
COU1146 |
|
146 |
0.1 |
77 |
Show |
|
18017+3714 |
GCB 29 |
|
212 |
3.9 |
79 |
Show |
|
17490+3704 |
COU1145 |
|
283 |
0.2 |
84 |
Show |
|
17507+3638 |
TDS 889 |
|
14 |
1.4 |
86 |
Show |
|
18031+3805 |
J 757 |
|
322 |
3.5 |
87 |
Show |
|
17496+3649 |
ES 2169 |
|
337 |
8.5 |
87 |
Show |
|
17523+3624 |
OSO 85 |
|
73 |
28.2 |
88 |
Show |
|
17487+3832 |
UC 3416 |
|
22 |
13.2 |
90 |
Show |
|
17548+3610 |
COU1303 |
|
258 |
1.3 |
95 |
Show |
|
17470+3750 |
COU1144 |
|
104 |
0.9 |
97 |
Show |
|
18028+3815 |
ALI 867 |
|
246 |
11.4 |
97 |
Show |
|
17597+3624 |
OSO 91 |
AB |
16 |
20.4 |
99 |
Show |
|
17597+3624 |
OSO 91 |
AC |
104 |
27.3 |
99 |
Show |
|
17537+3924 |
TDT 560 |
|
198 |
2.5 |
101 |
Show |
|
17533+3605 |
STF2243 |
|
39 |
1.1 |
102 |
Show |
|
18036+3731 |
COU1147 |
|
175 |
0.7 |
103 |
Show |
|
17562+3926 |
BU 417 |
|
317 |
1.0 |
103 |
Show |
|
17541+3928 |
HLM 9 |
|
285 |
5.3 |
104 |
Show |
|
17554+3930 |
STF2246 |
|
100 |
5.5 |
106 |
Show |
|
17482+3637 |
TDT 511 |
|
68 |
0.6 |
107 |
Show |
|
18025+3643 |
ES 2479 |
|
232 |
9.9 |
107 |
Show |
|
17540+3936 |
KPP 883 |
|
102 |
7.4 |
112 |
Show |
|
17592+3926 |
COU1458 |
|
78 |
0.4 |
113 |
Show |
|
17457+3708 |
TDT 492 |
|
51 |
0.7 |
118 |
Show |
|
17506+3932 |
COU1301 |
|
86 |
1.8 |
120 |
Show |
|
17511+3555 |
LDS4766 |
|
187 |
9.7 |
120 |
Show |
|
17575+3942 |
COU1457 |
|
7 |
1.9 |
120 |
Show |
|
18001+3600 |
UC 3467 |
|
278 |
42.4 |
121 |
Show |
|
18053+3750 |
ALI 608 |
|
175 |
13.3 |
121 |
Show |
|
17449+3752 |
ES 2016 |
|
218 |
4.3 |
122 |
Show |
|
17525+3943 |
COU1302 |
|
172 |
4.0 |
122 |
|
|
WDS 17551+3745 : COMPONENTS
|
A |
B |
C |
B |
pa=122.6°
sep=17.37"
| |
C |
pa=70.4°
sep=17.24"
| pa=6.1°
sep=15.21"
| |
D |
pa=20.8°
sep=22.90"
| pa=348.1°
sep=31.43"
| pa=332.6°
sep=17.60"
|
17551+3745 A
Coord arcsec 2000 |
175506.31+374448.0 |
|
Mag |
11.99 |
|
Spectral class |
sd?F8: |
|
PmRA |
-188.00 |
|
PmDE |
-384.0 |
|
Tycho2 |
3089-02338-1 |
|
Tycho2 |
3089-02338-1 |
|
Pflag |
|
|
RAmdeg |
268.77621086 |
|
DEmdeg |
37.74656214 |
|
PmRA |
-187.3 |
|
PmDE |
-362.3 |
|
E RAmdeg |
77 |
|
E DEmdeg |
74 |
|
E pmRA |
4.4 |
|
E pmDE |
4.1 |
|
EpRAm |
1985.83 |
|
EpDEm |
1985.28 |
|
Num |
3 |
|
Q RAmdeg |
0.3 |
|
Q DEmdeg |
0.4 |
|
Q pmRA |
0.2 |
|
Q pmDE |
0.4 |
|
BTmag |
12.668 |
|
E BTmag |
0.214 |
|
VTmag |
11.960 |
|
E VTmag |
0.154 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
268.77676389 |
|
DEdeg |
37.74740028 |
|
EpRA 1990 |
1.60 |
|
EpDE 1990 |
1.67 |
|
E RAdeg |
80.7 |
|
E DEdeg |
78.2 |
|
Posflg |
|
|
Corr |
-0.1 |
|
17551+3745 B
Coord arcsec 2000 |
175507.54+374438.6 |
|
Mag |
17.7 |
|
Calc delta mag |
5.71 |
|
Calc coord |
yes |
|
17551+3745 C
Coord arcsec 2000 |
175507.68+374453.8 |
|
Mag |
17.8 |
|
Calc delta mag |
5.81 |
|
Calc coord |
yes |
|
17551+3745 D
Coord arcsec 2000 |
175507.00+374509.4 |
|
Mag |
19.3 |
|
Calc delta mag |
7.31 |
|
Calc coord |
yes |
|