21496-0819 HDS 3107 (HD 207502)
21h 49m 33.38s -08° 18' 43.4" P.A. 106.00 sep 0.4 mag 8.76,10.80 Sp A3 dist. 289.02 pc (942.78 l.y.)
Coord 2000 |
21496-0819 |
|
Discov num |
HDS3107 |
|
Comp |
|
|
Coord arcsec 2000 |
21 49 33.38 -08 18 43.4 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
2 |
|
Pa first |
94 |
|
Pa last |
106.3 |
|
P.A. Now (θ) |
106.3° |
|
Sep first |
0.5 |
|
Sep last |
0.447 |
|
Sep. Now (ρ) |
0.447" |
|
Mag pri |
8.76 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
2.04 |
|
Spectral class |
A3 (white) |
|
Pri motion ra |
+002 |
|
Sec motion ra |
|
|
Pri motion dec |
+006 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 207502 |
|
Constellation |
Aquarius |
|
SAO |
145689 |
|
HIP |
107743 |
|
Tycho2 |
5788-00629-1 |
|
Gaia DR2 |
2666334011097716992 |
|
HD |
207502 |
|
BD |
BD-08 5746 |
|
Distance |
289.02 |
|
Distance ly |
942.78 |
|
WDS 21496-0819 HDS 3107 (HD 207502) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
HDS |
|
Hipparcos Double Star (from additional DD list) |
................... |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
21496-0819 |
HDS3107 |
|
1991 |
1 |
94 |
0.5 |
8.72 |
11.33 |
A3 |
D |
214933.38-081843.4 |
21496-0819 |
HDS3107 |
|
2021 |
2 |
106 |
0.4 |
8.76 |
10.80 |
A3 |
|
214933.38-081843.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21496-0819 HDS 3107 (HD 207502) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21496-0819 HDS 3107 (HD 207502) : MEASURES
No records found.
WDS 21496-0819 (HD 207502) : 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 21496-0819 (HD 207502) : ALADIN DSS IMAGE @ 21h 49m 33.38s -08° 18' 43.4"
WDS 21496-0819 HDS 3107 (HD 207502) : 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 |
|
21496-0819 |
HDS3107 |
|
106 |
0.4 |
|
Show |
|
21483-0843 |
BRT 518 |
|
323 |
5.4 |
29 |
Show |
|
21506-0747 |
A 301 |
|
132 |
0.9 |
36 |
Show |
|
21463-0846 |
RST4698 |
|
327 |
1.4 |
56 |
Show |
|
21540-0744 |
TDT3224 |
|
94 |
0.6 |
75 |
Show |
|
21454-0729 |
NSN 72 |
|
356 |
5.9 |
80 |
Show |
|
21449-0902 |
OCC 470 |
|
-1 |
0.1 |
82 |
Show |
|
21498-0943 |
GWP3099 |
|
121 |
15.4 |
85 |
Show |
|
21475-0945 |
UC 4565 |
|
338 |
16.2 |
93 |
Show |
|
21449-0926 |
LDS4906 |
|
163 |
3.8 |
96 |
Show |
|
21426-0745 |
OCC1103 |
|
-1 |
0.0 |
110 |
Show |
|
21505-0628 |
GWP3101 |
|
19 |
26.2 |
113 |
Show |
|
21480-0628 |
SCA 96 |
|
146 |
76.7 |
114 |
Show |
|
21431-0919 |
OCC9198 |
|
-1 |
0.1 |
114 |
Show |
|
21417-0816 |
HJ 5519 |
|
55 |
19.0 |
116 |
Show |
|
21445-0645 |
UC 4543 |
|
231 |
142.6 |
120 |
Show |
|
21486-0615 |
HJ 1691 |
|
263 |
11.1 |
125 |
Show |
|
21576-0858 |
RST4094 |
|
166 |
0.3 |
125 |
Show |
|
21414-0744 |
OCC1102 |
|
-1 |
0.0 |
127 |
Show |
|
21562-0659 |
BU 693 |
|
46 |
1.0 |
128 |
Show |
|
21435-0953 |
OCC 948 |
|
-1 |
0.1 |
130 |
Show |
|
21571-0711 |
RST4700 |
|
64 |
0.5 |
131 |
Show |
|
21495-0607 |
SCA 99 |
|
144 |
21.0 |
132 |
Show |
|
21467-0612 |
SCA 94 |
|
153 |
47.6 |
133 |
Show |
|
21536-1019 |
FIN 358 |
|
156 |
0.1 |
135 |
Show |
|
21412-0729 |
OSO 152 |
|
111 |
14.2 |
135 |
Show |
|
21470-0608 |
SCA 95 |
|
195 |
45.5 |
136 |
Show |
|
21452-0616 |
A 3110 |
AB |
310 |
6.6 |
138 |
Show |
|
21452-0616 |
HDO 167 |
AC |
37 |
12.0 |
138 |
Show |
|
21452-0616 |
HDO 167 |
AD |
112 |
27.8 |
138 |
Show |
|
21467-0607 |
SCA 93 |
|
359 |
70.6 |
139 |
Show |
|
21552-1012 |
HJ 949 |
|
300 |
12.2 |
142 |
Show |
|
21399-0842 |
RST4091 |
|
122 |
2.3 |
145 |
Show |
|
21570-0644 |
GWP3108 |
|
358 |
26.7 |
146 |
Show |
|
21396-0813 |
HDS3081 |
|
329 |
0.2 |
149 |
Show |
|
21441-1025 |
GWP3089 |
|
68 |
93.0 |
151 |
Show |
|
21400-0915 |
OCC 348 |
|
-1 |
0.1 |
153 |
Show |
|
21396-0905 |
OCC 347 |
|
-1 |
0.0 |
155 |
Show |
|
21520-1050 |
BRT2786 |
|
333 |
4.0 |
155 |
Show |
|
21556-1028 |
LDS4924 |
|
135 |
16.8 |
158 |
Show |
|
21563-1020 |
KPP2693 |
|
164 |
1.4 |
158 |
Show |
|
21389-0823 |
A 297 |
|
82 |
3.1 |
159 |
Show |
|
21521-0543 |
SLW1254 |
|
246 |
11.5 |
161 |
Show |
|
21475-0540 |
CVR1710 |
|
33 |
3.2 |
162 |
Show |
|
21434-0605 |
SCA 90 |
|
261 |
41.3 |
163 |
Show |
|
21555-0602 |
TDS1150 |
|
30 |
1.0 |
163 |
Show |
|
21391-0729 |
LDS 752 |
|
204 |
5.8 |
164 |
Show |
|
21402-0948 |
OCC1063 |
|
-1 |
0.0 |
165 |
Show |
|
21412-1011 |
RAO 623 |
|
14 |
1.0 |
168 |
Show |
|
22003-0724 |
LDS4935 |
|
156 |
3.5 |
169 |
Show |
|
21455-0535 |
CVR1709 |
|
287 |
3.0 |
175 |
|
|
WDS 21496-0819 : COMPONENTS
21496-0819 A
Componente originario normalizzato |
AB |
|
Name |
HD 207502 |
|
Coord arcsec 2000 |
214933.38-081843.4 |
|
Mag |
8.76 |
|
Spectral class |
A3 (white) |
|
PmRA |
2.00 |
|
PmDE |
6.0 |
|
SAO |
145689 |
|
HIP |
107743 |
|
Tycho2 |
5788-00629-1 |
|
HD |
207502 |
|
BD |
BD-08 5746 |
|
Tycho2 |
5788-00629-1 |
|
Pflag |
|
|
RAmdeg |
327.38911117 |
|
DEmdeg |
-8.31203127 |
|
PmRA |
2.1 |
|
PmDE |
8.4 |
|
E RAmdeg |
7 |
|
E DEmdeg |
8 |
|
E pmRA |
1.2 |
|
E pmDE |
1.2 |
|
EpRAm |
1990.85 |
|
EpDEm |
1990.28 |
|
Num |
9 |
|
Q RAmdeg |
1.1 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
1.1 |
|
Q pmDE |
1.5 |
|
BTmag |
8.924 |
|
E BTmag |
0.018 |
|
VTmag |
8.598 |
|
E VTmag |
0.015 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
107743 |
|
CCDM |
AB |
|
RAdeg |
327.38910639 |
|
DEdeg |
-8.31205028 |
|
EpRA 1990 |
1.75 |
|
EpDE 1990 |
1.62 |
|
E RAdeg |
7.2 |
|
E DEdeg |
8.2 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
145689 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0007 |
|
DE1950 |
|
|
PmDE1950 |
-0.001 |
|
Vmag |
8.4 |
|
SpType |
A3 |
|
Double code |
|
|
Source |
26 |
|
CatNum |
7841 |
|
DM |
BD-08 5746 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
207502 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
5.70244479 |
|
DE1950rad |
-0.14915374 |
|
PmRA2000 |
0.0009 |
|
PmDE2000 |
-0.004 |
|
Catalog |
H |
|
HIP |
107743 |
|
Proxy |
H |
|
RAhms |
21 49 33.38 |
|
DEdms |
-08 18 43.4 |
|
Vmag |
8.55 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
327.389 |
|
DEdeg |
-8.31205 |
|
AstroRef |
A |
|
Plx |
3.88 |
|
CCDM |
21496-0819 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
B |
|
M HIP |
AB |
|
Theta |
94 |
|
Rho |
0.493 |
|
HD |
207502 |
|
BD |
BD-08 5746 |
|
CD |
|
|
CP |
|
|
Dm number |
-08 5746 |
|
VIred |
0.28 |
|
SpType |
A3 |
|
R SpType |
|
|
Coord arcsec 2000 |
214933.38-081843.4 |
|
HIP |
107743 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
5.7140177193 |
|
DErad |
-0.145072647 |
|
Plx |
3.46 |
|
PmRA |
2.06 |
|
PmDE |
6.08 |
|
E RArad |
0.98 |
|
E DErad |
0.56 |
|
E Plx |
1.03 |
|
E pmRA |
1.13 |
|
E pmDE |
0.61 |
|
Hpmag |
8.6284 |
|
E Hpmag |
0.0023 |
|
SHp |
0.016 |
|
VA |
0 |
|
BV |
0.303 |
|
E BV |
0.021 |
|
VI |
0.35 |
|
Ccdm |
21496-0819 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.62 |
|
DDEs |
16.7 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.7 |
|
Sp |
A3 |
|
PmNote |
* |
|
PmRA |
2 |
|
PmDE |
6 |
|
Dm number |
-08 5746 |
|
Cat1 |
BD |
|
Name2 |
145689 |
|
Cat2 |
SAO |
|
HD |
207502 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
107743 |
|
21496-0819 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
214933.41-081843.5 |
|
Mag |
10.8 |
|
Calc delta mag |
2.04 |
|
Calc coord |
yes |
|
Ccdm |
21496-0819 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
-2.59 |
|
DDEs |
16.6 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
94 |
|
Rho |
0.5 |
|
Obs |
1 |
|
Vmag |
11.3 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
2 |
|
PmDE |
6 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
107743 |
|