08415-7337 HDS 1252 (HD 74985)
08h 41m 32.50s -73° 36' 52.6" P.A. 232.00 sep 0.6 mag 7.04,11.04 Sp B8/B9III/ dist. 478.47 pc (1560.77 l.y.)
Coord 2000 |
08415-7337 |
|
Discov num |
HDS1252 |
|
Comp |
|
|
Coord arcsec 2000 |
08 41 32.50 -73 36 52.6 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
232 |
|
Pa last |
232 |
|
P.A. Now (θ) |
232° |
|
Sep first |
0.6 |
|
Sep last |
0.625 |
|
Sep. Now (ρ) |
0.625" |
|
Mag pri |
7.04 |
|
Mag sec |
11.04 |
|
delta mag (ΔM) |
4 |
|
Spectral class |
B8/B9III/ (blue-white) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
|
|
Pri motion dec |
+008 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 74985 |
|
Constellation |
Volans |
|
SAO |
256540 |
|
HIP |
42649 |
|
Tycho2 |
9206-01556-1 |
|
Gaia DR2 |
5220253648432196864 |
|
HD |
74985 |
|
GC |
12023 |
|
CP |
CP-73 525 |
|
Distance |
478.47 |
|
Distance ly |
1560.77 |
|
WDS 08415-7337 HDS 1252 (HD 74985) : 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 |
08415-7337 |
HDS1252 |
|
1991 |
1 |
232 |
0.6 |
7.04 |
11.04 |
B8/B9III/ |
|
084132.50-733652.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 08415-7337 HDS 1252 (HD 74985) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 08415-7337 HDS 1252 (HD 74985) : MEASURES
No records found.
WDS 08415-7337 (HD 74985) : 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 08415-7337 (HD 74985) : ALADIN DSS IMAGE @ 08h 41m 32.50s -73° 36' 52.6"
WDS 08415-7337 HDS 1252 (HD 74985) : 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 |
|
08415-7337 |
HDS1252 |
|
232 |
0.6 |
|
Show |
|
08463-7345 |
UC 1711 |
|
185 |
24.2 |
22 |
Show |
|
08367-7351 |
B 2185 |
|
262 |
1.0 |
25 |
Show |
|
08320-7335 |
HEI 743 |
|
307 |
0.5 |
41 |
Show |
|
08305-7329 |
HJ 4118 |
|
36 |
24.3 |
48 |
Show |
|
08357-7425 |
KPP1881 |
|
222 |
14.7 |
55 |
Show |
|
08286-7352 |
DAM1413 |
|
243 |
3.5 |
57 |
Show |
|
08283-7352 |
SWR 47 |
|
277 |
5.3 |
58 |
Show |
|
08546-7403 |
I 287 |
|
238 |
1.9 |
61 |
Show |
|
08365-7434 |
B 2662 |
|
303 |
3.5 |
61 |
Show |
|
08414-7235 |
DAM1469 |
|
119 |
3.5 |
62 |
Show |
|
08563-7344 |
UC 1731 |
|
320 |
68.2 |
63 |
Show |
|
08390-7446 |
TOI 830 |
|
226 |
2.9 |
70 |
Show |
|
08292-7426 |
SWR 48 |
|
45 |
24.0 |
71 |
Show |
|
08388-7221 |
GLI 99 |
AB |
285 |
17.3 |
78 |
Show |
|
08388-7221 |
DAM1464 |
AC |
240 |
17.0 |
78 |
Show |
|
08578-7302 |
TDS6225 |
|
356 |
1.6 |
78 |
Show |
|
08382-7455 |
HJ 4137 |
AB |
200 |
5.4 |
80 |
Show |
|
08401-7218 |
GLI 100 |
|
142 |
5.6 |
80 |
Show |
|
08340-7453 |
TDS5943 |
|
288 |
0.9 |
83 |
Show |
|
08528-7447 |
B 2671 |
|
295 |
8.5 |
84 |
Show |
|
08221-7324 |
HJ 4103 |
AB |
284 |
26.8 |
84 |
Show |
|
08221-7324 |
HJ 4103 |
AC |
164 |
48.1 |
84 |
Show |
|
08533-7229 |
SKF 61 |
|
44 |
43.4 |
85 |
Show |
|
08384-7505 |
LDS 232 |
|
142 |
31.2 |
90 |
Show |
|
08578-7441 |
UC 1737 |
|
211 |
53.5 |
93 |
Show |
|
08569-7224 |
HDS1294 |
|
334 |
0.2 |
99 |
Show |
|
08561-7217 |
TDS6196 |
|
265 |
0.5 |
103 |
Show |
|
08542-7528 |
NSN 257 |
|
76 |
9.3 |
123 |
Show |
|
08431-7131 |
UC 1704 |
|
236 |
149.0 |
126 |
Show |
|
09007-7159 |
HDS1306 |
|
167 |
0.8 |
130 |
Show |
|
08441-7128 |
B 2668 |
|
283 |
3.2 |
130 |
Show |
|
08234-7527 |
KPP2360 |
|
249 |
20.3 |
132 |
Show |
|
08503-7128 |
B 2193 |
|
30 |
3.4 |
135 |
Show |
|
08312-7121 |
KPP 177 |
|
175 |
3.5 |
144 |
Show |
|
08559-7556 |
TOI1095 |
|
195 |
2.0 |
150 |
Show |
|
08239-7550 |
LIT 18 |
|
81 |
13.3 |
150 |
Show |
|
08232-7115 |
NSN 258 |
|
51 |
3.1 |
165 |
Show |
|
08575-7108 |
B 2197 |
|
186 |
0.2 |
166 |
Show |
|
08287-7618 |
HDS1211 |
|
351 |
0.3 |
169 |
Show |
|
08583-7105 |
UC 1739 |
|
72 |
21.3 |
170 |
Show |
|
08307-7051 |
RSS 163 |
|
32 |
11.4 |
174 |
Show |
|
08230-7102 |
HDS1196 |
AB |
76 |
0.0 |
177 |
Show |
|
08228-7626 |
HJ 4109 |
|
130 |
26.0 |
184 |
Show |
|
08532-7032 |
LDS6221 |
|
223 |
2.0 |
191 |
Show |
|
08391-7023 |
DON 271 |
AB |
55 |
22.6 |
195 |
Show |
|
08391-7023 |
HJ 4134 |
AC |
104 |
40.5 |
195 |
Show |
|
08544-7032 |
LDS6222 |
|
47 |
89.7 |
195 |
Show |
|
08289-7024 |
UC 1678 |
|
196 |
29.0 |
202 |
Show |
|
08323-7656 |
TOK 123 |
|
51 |
18.9 |
202 |
Show |
|
08429-7707 |
HDS1253 |
AB |
311 |
0.2 |
211 |
|
|
WDS 08415-7337 : COMPONENTS
08415-7337 A
Componente originario normalizzato |
AB |
|
Name |
HD 74985 |
|
Coord arcsec 2000 |
084132.50-733652.6 |
|
Mag |
7.04 |
|
Spectral class |
B8/B9III/ (blue-white) |
|
PmRA |
-5.00 |
|
PmDE |
8.0 |
|
SAO |
256540 |
|
HIP |
42649 |
|
Tycho2 |
9206-01556-1 |
|
HD |
74985 |
|
GC |
12023 |
|
CP |
CP-73 525 |
|
Tycho2 |
9206-01556-1 |
|
Pflag |
|
|
RAmdeg |
130.38535906 |
|
DEmdeg |
-73.61459583 |
|
PmRA |
-3.7 |
|
PmDE |
7.9 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
1.2 |
|
E pmDE |
1.3 |
|
EpRAm |
1991.33 |
|
EpDEm |
1991.35 |
|
Num |
12 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.5 |
|
Q pmDE |
1.2 |
|
BTmag |
6.993 |
|
E BTmag |
0.015 |
|
VTmag |
7.000 |
|
E VTmag |
0.010 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
42649 |
|
CCDM |
AB |
|
RAdeg |
130.38538944 |
|
DEdeg |
-73.61461389 |
|
EpRA 1990 |
1.67 |
|
EpDE 1990 |
1.65 |
|
E RAdeg |
3.8 |
|
E DEdeg |
3.9 |
|
Posflg |
P |
|
Corr |
0.0 |
|
SAO |
256540 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0008 |
|
DE1950 |
|
|
PmDE1950 |
0.024 |
|
Vmag |
7.1 |
|
SpType |
A0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
12023 |
|
DM |
CP-73 525 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
74985 |
|
M HD |
0 |
|
GC |
12023 |
|
RA1950rad |
2.27699159 |
|
DE1950rad |
-1.28166398 |
|
PmRA2000 |
-0.0018 |
|
PmDE2000 |
0.027 |
|
Catalog |
H |
|
HIP |
42649 |
|
Proxy |
H |
|
RAhms |
08 41 32.50 |
|
DEdms |
-73 36 52.6 |
|
Vmag |
7 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
130.385 |
|
DEdeg |
-73.6146 |
|
AstroRef |
A |
|
Plx |
2.52 |
|
CCDM |
08415-7337 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
B |
|
M HIP |
AB |
|
Theta |
232 |
|
Rho |
0.625 |
|
HD |
74985 |
|
BD |
|
|
CD |
|
|
CP |
CP-73 525 |
|
Dm number |
-73 525 |
|
VIred |
0.01 |
|
SpType |
B8/B9III/IV |
|
R SpType |
|
|
Coord arcsec 2000 |
084132.50-733652.6 |
|
HIP |
42649 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
2.2756545017 |
|
DErad |
-1.2848174196 |
|
Plx |
2.09 |
|
PmRA |
-6.74 |
|
PmDE |
7.91 |
|
E RArad |
0.34 |
|
E DErad |
0.38 |
|
E Plx |
0.42 |
|
E pmRA |
0.34 |
|
E pmDE |
0.48 |
|
Hpmag |
7.0105 |
|
E Hpmag |
0.0009 |
|
SHp |
0.01 |
|
VA |
0 |
|
BV |
-0.001 |
|
E BV |
0.007 |
|
VI |
0.02 |
|
Ccdm |
08415-7337 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.49 |
|
DDEs |
7.4 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
7.0 |
|
Sp |
B8 |
|
PmNote |
* |
|
PmRA |
-5 |
|
PmDE |
8 |
|
Dm number |
-73 525 |
|
Cat1 |
CPD |
|
Name2 |
256540 |
|
Cat2 |
SAO |
|
HD |
74985 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
42649 |
|
08415-7337 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
084132.47-733653.0 |
|
Mag |
11.04 |
|
Calc delta mag |
4 |
|
Calc coord |
yes |
|
Ccdm |
08415-7337 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
2.37 |
|
DDEs |
7.1 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
232 |
|
Rho |
0.6 |
|
Obs |
1 |
|
Vmag |
11.0 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-5 |
|
PmDE |
8 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
42649 |
|