03126-6522 HDS 412 (HD 20342)

 
 
03h 12m 37.94s -65° 21' 31.0" P.A. 155.00 sep 0.1 mag 9.75,12.04 Sp A1m... dist. 295.86 pc (965.1 l.y.)
 
 
Coord 2000 03126-6522 Discov num HDS 412 Comp Coord arcsec 2000 03 12 37.94 -65 21 31.0
Date first 1991 Date last 2021 Obs 7
Pa first 207 Pa last 154.7 P.A. Now (θ) 154.7°
Sep first 0.2 Sep last 0.072 Sep. Now (ρ) 0.072"
Mag pri 9.75 Mag sec 12.04 delta mag (ΔM) 2.29 Spectral class A1m... (white)
Pri motion ra -003 Sec motion ra
Pri motion dec +003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 20342 Constellation Horologium HIP 14942 Tycho2 8866-00595-1
Gaia DR2 4671897856440983424 HD 20342 CP CP-65 227 Distance 295.86
Distance ly 965.1
 
 
WDS 03126-6522 HDS 412 (HD 20342) : 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
03126-6522 HDS 412 1991 1 207 0.2 9.75 12.04 A1m... 031237.94-652131.0
03126-6522 HDS 412 2015 2 180 0.1 9.75 12.04 A1m... 031237.94-652131.0
03126-6522 HDS 412 2017 4 172 0.1 9.75 12.04 A1m... 031237.94-652131.0
03126-6522 HDS 412 2018 3 167 0.1 9.75 12.04 A1m... 031237.94-652131.0
03126-6522 HDS 412 2019 5 165 0.1 9.75 12.04 A1m... 031237.94-652131.0
03126-6522 HDS 412 2020 6 165 0.1 9.75 12.04 A1m... 031237.94-652131.0
03126-6522 HDS 412 2021 7 155 0.1 9.75 12.04 A1m... 031237.94-652131.0

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 03126-6522 HDS 412 (HD 20342) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03126-6522 HDS 412 (HD 20342) : MEASURES
 
 
No records found.

 
 
WDS 03126-6522 (HD 20342) : VIRTUAL EYEPIECE
 
 

03126-6522 HDS 412A mag 9.75 Sp A1m... 03126-6522 HDS 412B sep 0.1 P.A. 168.90 mag 12.04 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 03126-6522 (HD 20342) : ALADIN DSS IMAGE @ 03h 12m 37.94s -65° 21' 31.0"
 
 
 
 
WDS 03126-6522 HDS 412 (HD 20342) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03126-6522 HDS 412 distance=0' 03155-6520 R 20AB distance=18' 03155-6520 DAM 785AC distance=18' 03137-6550 HJ 3566 distance=30' 03152-6427 DUN 12A,BC distance=58' 03152-6427 RST 67BC distance=58' 03121-6420 HJ 3562 distance=62' 03225-6547 HDS 421 distance=66' 03249-6451 UC 1001 distance=84' 03101-6355 FIN 361Aa,Ab distance=89' 03101-6355 HJ 3559AB distance=89' 03110-6347 RST2298 distance=95' 03178-6349 B 1446 distance=99' 03180-6656 EHR 3 distance=100' 03261-6629 TRR 1 distance=107' 02595-6415 TOK 818 distance=108' 02584-6409 KPP 654 distance=117' 02540-6454 TOK 470 distance=121' 03010-6703 KPP2789 distance=123' 02549-6426 UC 860 distance=126' 03163-6317 I 388 distance=127' 02543-6620 UC 847 distance=128' 03147-6730 R 21 distance=130' 02536-6420 HJ 3542 distance=136' 02574-6341 SYU 5 distance=140' 03177-6305 I 150 distance=141' 02568-6343 YMG 4 distance=142' 03228-6730 KPP2033 distance=143' 03270-6330 HDS 432 distance=146' 03312-6352 UC 1015 distance=149' 03152-6755 DAM 784 distance=155' 03032-6300 UC 934 distance=155' 03149-6242 DAM1299 distance=161' 03143-6240 RST 65 distance=162' 03201-6247 HDS 416 distance=162' 02570-6302 RST 56 distance=173' 03325-6728 TDS2570 distance=174' 03182-6230 BNU 2Aa,Ab distance=176' 03182-6230 ALB 1AB distance=176' 02554-6744 TDS2388 distance=176' 03129-6819 DON 50 distance=178' 03294-6256 HJ 3580 distance=182' 03211-6817 KPP3520 distance=183' 03255-6809 LDS 97 distance=185' 02544-6300 I 148 distance=185' 02581-6241 CVN 36 distance=187' 03249-6823 LDS 96 distance=195' 03105-6836 EGG 6 distance=195' 03042-6210 NSN 179 distance=200' 02558-6817 SKF1521 distance=202' 03085-6846 UC 956 distance=206' grafico limitrofi
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 03126-6522 HDS 412 155 0.1
Show 03155-6520 R 20 AB 117 49.1 18
Show 03155-6520 DAM 785 AC 82 40.7 18
Show 03137-6550 HJ 3566 38 13.4 30
Show 03152-6427 DUN 12 A,BC 105 19.2 58
Show 03152-6427 RST 67 BC 25 0.7 58
Show 03121-6420 HJ 3562 331 34.4 62
Show 03225-6547 HDS 421 34 0.3 66
Show 03249-6451 UC 1001 251 48.1 84
Show 03101-6355 FIN 361 Aa,Ab 75 0.2 89
Show 03101-6355 HJ 3559 AB 41 43.2 89
Show 03110-6347 RST2298 213 0.5 95
Show 03178-6349 B 1446 215 0.7 99
Show 03180-6656 EHR 3 17 5.0 100
Show 03261-6629 TRR 1 107 16.0 107
Show 02595-6415 TOK 818 245 0.5 108
Show 02584-6409 KPP 654 41 5.9 117
Show 02540-6454 TOK 470 52 999.9 121
Show 03010-6703 KPP2789 26 1.7 123
Show 02549-6426 UC 860 340 46.8 126
Show 03163-6317 I 388 227 0.5 127
Show 02543-6620 UC 847 61 19.6 128
Show 03147-6730 R 21 307 37.1 130
Show 02536-6420 HJ 3542 141 12.5 136
Show 02574-6341 SYU 5 325 0.4 140
Show 03177-6305 I 150 358 3.6 141
Show 02568-6343 YMG 4 133 0.0 142
Show 03228-6730 KPP2033 82 16.2 143
Show 03270-6330 HDS 432 203 22.0 146
Show 03312-6352 UC 1015 162 11.7 149
Show 03152-6755 DAM 784 286 6.4 155
Show 03032-6300 UC 934 115 25.6 155
Show 03149-6242 DAM1299 247 0.9 161
Show 03143-6240 RST 65 36 2.2 162
Show 03201-6247 HDS 416 42 0.3 162
Show 02570-6302 RST 56 143 5.6 173
Show 03325-6728 TDS2570 148 7.3 174
Show 03182-6230 BNU 2 Aa,Ab 11 0.0 176
Show 03182-6230 ALB 1 AB 217 309.1 176
Show 02554-6744 TDS2388 108 0.4 176
Show 03129-6819 DON 50 72 5.4 178
Show 03294-6256 HJ 3580 127 54.4 182
Show 03211-6817 KPP3520 166 2.0 183
Show 03255-6809 LDS 97 46 282.8 185
Show 02544-6300 I 148 7 4.8 185
Show 02581-6241 CVN 36 3 7.8 187
Show 03249-6823 LDS 96 318 664.8 195
Show 03105-6836 EGG 6 314 13.5 195
Show 03042-6210 NSN 179 233 2.8 200
Show 02558-6817 SKF1521 237 14.8 202
Show 03085-6846 UC 956 246 23.2 206

 
 
WDS 03126-6522 : COMPONENTS
 
 
  A
B pa=168.9°
sep=0.07"
 
 
03126-6522 A
 
 
Componente originario normalizzato AB Name HD 20342 Coord arcsec 2000 031237.94-652131.0 Mag 9.75
Spectral class A1m... (white) PmRA -3.00 PmDE 3.0 HIP 14942
Tycho2 8866-00595-1 HD 20342 CP CP-65 227
Tycho2
Tycho2 8866-00595-1 Pflag RAmdeg 48.15809718 DEmdeg -65.35859478
PmRA -2.6 PmDE 7.1 E RAmdeg 13 E DEmdeg 13
E pmRA 1.4 E pmDE 1.4 EpRAm 1989.08 EpDEm 1989.25
Num 8 Q RAmdeg 1.0 Q DEmdeg 1.5 Q pmRA 1.0
Q pmDE 1.5 BTmag 9.942 E BTmag 0.025 VTmag 9.611
E VTmag 0.023 Prox 999 TYC T HIP 14942
CCDM AB RAdeg 48.15811417 DEdeg -65.35861250 EpRA 1990 1.65
EpDE 1990 1.78 E RAdeg 14.4 E DEdeg 14.0 Posflg P
Corr 0.0
Hipparcos
Catalog H HIP 14942 Proxy H RAhms 03 12 37.94
DEdms -65 21 31.0 Vmag 9.55 VarFlag R Vmag H
RAdeg 48.1581 DEdeg -65.3586 AstroRef * Plx 4.36
CCDM 03126-6522 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual C M HIP AB
Theta 207 Rho 0.183 HD 20342 BD
CD CP CP-65 227 Dm number -65 227 VIred 0.45
SpType A1m... R SpType Coord arcsec 2000 031237.94-652131.0
Hipparcos 2
HIP 14942 Sn 55 So 3 Nc 2
RArad 0.8405174588 DErad -1.1407230297 Plx 3.38 PmRA -3.19
PmDE 2.59 E RArad 0.67 E DErad 0.78 E Plx 0.81
E pmRA 0.81 E pmDE 1.16 Hpmag 9.6246 E Hpmag 0.0019
SHp 0.018 VA 0 BV 0.296 E BV 0.037
VI 0.34
CCDM
Ccdm 03126-6522 RComp Comp A Note1
Note2 Discov num DRAs 1.94 DDEs 29.0
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.7 Sp A1 PmNote *
PmRA -3 PmDE 3 Dm number -65 227 Cat1 CPD
Name2 Cat2 HD 20342 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 14942
 
 
03126-6522 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 031237.94-652131.1 Mag 12.04 Calc delta mag 2.29
Calc coord yes
CCDM
Ccdm 03126-6522 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.93 DDEs 28.9
R dRAs 82 Year 1991 Theta 207 Rho 0.2
Obs 1 Vmag 12.0 Sp PmNote *
PmRA -3 PmDE 3 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 14942