12423-6300 HDS 1780 (DP Cru)
12h 42m 19.76s -62° 59' 37.7" P.A. 102.00 sep 27.4 mag 9.79,10.74 Sp A dist. 292.4 pc (953.81 l.y.)
Coord 2000 |
12423-6300 |
|
Discov num |
HDS1780 |
|
Comp |
|
|
Coord arcsec 2000 |
12 42 19.76 -62 59 37.7 |
|
Date first |
1923 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
102 |
|
Pa last |
102.1 |
|
P.A. Now (θ) |
102.1° |
|
Sep first |
26.5 |
|
Sep last |
27.436 |
|
Sep. Now (ρ) |
27.436" |
|
Mag pri |
9.79 |
|
Mag sec |
10.74 |
|
delta mag (ΔM) |
0.95 |
|
Spectral class |
A (white) |
|
Pri motion ra |
-008 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
+001 |
|
Notes |
N
Y
(See Notes, Parallax indicates components are non-physical) |
|
rPM=0.248 (< 0.3, Physical double)
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Var name |
DP Cru |
|
Constellation |
Crux |
|
HIP |
61997 |
|
Tycho2 |
8992-00286-1 |
|
Gaia DR2 |
6055116606989891328 |
|
CP |
CP-62 2888 |
|
Distance |
292.4 |
|
Distance ly |
953.81 |
|
WDS 12423-6300 HDS 1780 (DP Cru) : NOTES
discov_num |
notes |
refcode |
HDS1780 |
Primary is DP Cru, a W UMa type eclipsing binary, P = 1.88468d. |
Zas2012 |
REFERENCES
refcode |
metd |
author |
reference |
Zas2012 |
- |
Zasche, P. |
................... |
Zas2012 |
|
private communication, 2012 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
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 |
12423-6300 |
HDS1780 |
|
2000 |
5 |
102 |
27.1 |
9.79 |
10.74 |
A |
YD |
124219.76-625937.7 |
12423-6300 |
HDS1780 |
|
2015 |
7 |
102 |
27.4 |
9.79 |
10.74 |
A |
NY |
124219.76-625937.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12423-6300 HDS 1780 (DP Cru) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12423-6300 HDS 1780 (DP Cru) : MEASURES
No records found.
WDS 12423-6300 (DP Cru) : 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 12423-6300 (DP Cru) : ALADIN DSS IMAGE @ 12h 42m 19.76s -62° 59' 37.7"
WDS 12423-6300 HDS 1780 (DP Cru) : 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 |
|
12423-6300 |
HDS1780 |
|
102 |
27.4 |
1 |
Show |
|
12424-6258 |
SIN 74 |
CD |
313 |
40.8 |
1 |
Show |
|
12424-6258 |
HJ 4541 |
AB |
142 |
11.4 |
2 |
Show |
|
12424-6258 |
SIN 74 |
AC |
250 |
54.0 |
2 |
Show |
|
12424-6258 |
SIN 74 |
AD |
276 |
81.2 |
2 |
Show |
|
12424-6258 |
TOB 112 |
DE |
42 |
14.2 |
2 |
Show |
|
12385-6301 |
TDS8468 |
|
66 |
0.9 |
27 |
Show |
|
12384-6255 |
COO 139 |
|
285 |
2.3 |
28 |
Show |
|
12476-6258 |
TDS8524 |
|
338 |
0.5 |
36 |
Show |
|
12390-6232 |
RST4504 |
|
75 |
0.6 |
36 |
Show |
|
12380-6324 |
KPP3018 |
|
65 |
34.7 |
39 |
Show |
|
12371-6241 |
TDS8459 |
|
179 |
1.2 |
41 |
Show |
|
12390-6342 |
TDS8470 |
|
226 |
2.6 |
49 |
Show |
|
12452-6213 |
COO 140 |
|
97 |
4.8 |
51 |
Show |
|
12347-6251 |
VVV 9 |
|
213 |
33.3 |
53 |
Show |
|
12352-6323 |
TDS8447 |
|
170 |
0.8 |
54 |
Show |
|
12456-6211 |
HDS1791 |
|
152 |
0.1 |
54 |
Show |
|
12419-6204 |
POM 10 |
AB |
115 |
2.9 |
56 |
Show |
|
12419-6204 |
POM 10 |
AC |
155 |
3.9 |
56 |
Show |
|
12366-6345 |
CVN 48 |
AB |
144 |
2.4 |
60 |
Show |
|
12366-6345 |
CVN 48 |
AC |
64 |
2.5 |
60 |
Show |
|
12366-6345 |
CVN 48 |
AD |
226 |
2.5 |
60 |
Show |
|
12366-6345 |
CVN 48 |
AE |
111 |
2.6 |
60 |
Show |
|
12366-6345 |
CVN 48 |
AF |
97 |
3.2 |
60 |
Show |
|
12366-6345 |
CVN 48 |
AG |
357 |
4.6 |
60 |
Show |
|
12366-6345 |
CVN 48 |
AH |
66 |
4.8 |
60 |
Show |
|
12366-6345 |
CVN 48 |
AI |
133 |
5.5 |
60 |
Show |
|
12366-6345 |
CVN 48 |
AJ |
133 |
6.1 |
60 |
Show |
|
12366-6345 |
CVN 48 |
AK |
112 |
6.4 |
60 |
Show |
|
12366-6345 |
CVN 48 |
AL |
51 |
6.6 |
60 |
Show |
|
12366-6345 |
CVN 48 |
AM |
176 |
6.5 |
60 |
Show |
|
12366-6345 |
CVN 48 |
AN |
71 |
7.0 |
60 |
Show |
|
12366-6345 |
CVN 48 |
AO |
228 |
7.1 |
60 |
Show |
|
12366-6345 |
CVN 48 |
AP |
208 |
7.3 |
60 |
Show |
|
12502-6227 |
B 2302 |
|
264 |
4.7 |
63 |
Show |
|
12428-6405 |
TOB 114 |
|
148 |
14.2 |
66 |
Show |
|
12333-6330 |
KRV 8 |
|
110 |
20.4 |
69 |
Show |
|
12434-6408 |
VVV 10 |
|
348 |
9.8 |
70 |
Show |
|
12390-6408 |
TOB 109 |
|
32 |
32.1 |
73 |
Show |
|
12444-6414 |
TOB 116 |
|
231 |
13.9 |
76 |
Show |
|
12319-6330 |
DSG 15 |
|
45 |
0.1 |
77 |
Show |
|
12433-6141 |
TDS8500 |
|
164 |
0.6 |
79 |
Show |
|
12476-6411 |
VVV 11 |
|
90 |
8.6 |
80 |
Show |
|
12541-6310 |
FIN 46 |
|
113 |
1.0 |
81 |
Show |
|
12504-6201 |
GAI9012 |
AB |
280 |
2.6 |
82 |
Show |
|
12504-6201 |
GAI9012 |
AC |
70 |
67.1 |
82 |
Show |
|
12506-6201 |
LDS 421 |
AB |
70 |
66.2 |
82 |
Show |
|
12506-6201 |
LDS 421 |
Aa,Ab |
278 |
2.5 |
82 |
Show |
|
12320-6342 |
TDS8424 |
AB |
188 |
0.7 |
82 |
Show |
|
12358-6150 |
RST4503 |
|
123 |
0.1 |
83 |
Show |
|
12540-6324 |
TDS8575 |
|
167 |
2.3 |
83 |
|
|
WDS 12423-6300 : COMPONENTS
12423-6300 A
Componente originario normalizzato |
AB |
|
Name |
DP Cru |
|
Coord arcsec 2000 |
124219.76-625937.7 |
|
Mag |
9.79 |
|
Spectral class |
A (white) |
|
PmRA |
-8.00 |
|
PmDE |
1.0 |
|
HIP |
61997 |
|
Tycho2 |
8992-00286-1 |
|
CP |
CP-62 2888 |
|
Tycho2 |
8992-00286-1 |
|
Pflag |
|
|
RAmdeg |
190.58232786 |
|
DEmdeg |
-62.99381492 |
|
PmRA |
-6.7 |
|
PmDE |
-0.2 |
|
E RAmdeg |
12 |
|
E DEmdeg |
12 |
|
E pmRA |
1.6 |
|
E pmDE |
1.5 |
|
EpRAm |
1989.17 |
|
EpDEm |
1989.13 |
|
Num |
8 |
|
Q RAmdeg |
0.7 |
|
Q DEmdeg |
1.9 |
|
Q pmRA |
0.7 |
|
Q pmDE |
1.9 |
|
BTmag |
9.949 |
|
E BTmag |
0.022 |
|
VTmag |
9.793 |
|
E VTmag |
0.024 |
|
Prox |
271 |
|
TYC |
T |
|
HIP |
61997 |
|
CCDM |
A |
|
RAdeg |
190.58236167 |
|
DEdeg |
-62.99381306 |
|
EpRA 1990 |
1.65 |
|
EpDE 1990 |
1.67 |
|
E RAdeg |
13.2 |
|
E DEdeg |
13.4 |
|
Posflg |
|
|
Corr |
-0.2 |
|
Catalog |
H |
|
HIP |
61997 |
|
Proxy |
|
|
RAhms |
12 42 19.77 |
|
DEdms |
-62 59 37.7 |
|
Vmag |
9.72 |
|
VarFlag |
2 |
|
R Vmag |
H |
|
RAdeg |
190.582 |
|
DEdeg |
-62.9938 |
|
AstroRef |
A |
|
Plx |
4.87 |
|
CCDM |
12423-6300 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
MultFlag |
C |
|
Source |
P |
|
Qual |
A |
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
|
|
BD |
|
|
CD |
|
|
CP |
CP-62 2888 |
|
Dm number |
-62 2888 |
|
VIred |
0.07 |
|
SpType |
A |
|
R SpType |
|
|
Coord arcsec 2000 |
124219.77-625937.7 |
|
HIP |
61997 |
|
Sn |
95 |
|
So |
3 |
|
Nc |
1 |
|
RArad |
3.326289608 |
|
DErad |
-1.0994494261 |
|
Plx |
3.42 |
|
PmRA |
-6.14 |
|
PmDE |
-1.37 |
|
E RArad |
1.22 |
|
E DErad |
1.21 |
|
E Plx |
1.77 |
|
E pmRA |
1.38 |
|
E pmDE |
1.24 |
|
Hpmag |
9.783 |
|
E Hpmag |
0.0124 |
|
SHp |
0.114 |
|
VA |
1 |
|
BV |
0.196 |
|
E BV |
0.057 |
|
VI |
0.21 |
|
Ccdm |
12423-6300 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.75 |
|
DDEs |
22.9 |
|
R dRAs |
40 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.8 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
-6 |
|
PmDE |
-2 |
|
Dm number |
-62 2888 |
|
Cat1 |
CPD |
|
Name2 |
251998 |
|
Cat2 |
SAO |
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
* |
|
IDS |
12365S6227A |
|
HIC |
61997 |
|
12423-6300 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
124221.55-625943.5 |
|
Mag |
10.74 |
|
PmRA |
-6.00 |
|
PmDE |
1.0 |
|
Calc delta mag |
0.95 |
|
Calc coord |
yes |
|
Ccdm |
12423-6300 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
RSU |
|
DRAs |
5.67 |
|
DDEs |
17.3 |
|
R dRAs |
40 |
|
Year |
1975 |
|
Theta |
102 |
|
Rho |
27.2 |
|
Obs |
1 |
|
Vmag |
10.7 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
-62 2893 |
|
Cat1 |
CPD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
* |
|
IDS |
12365S6227B |
|
HIC |
62000 |
|