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Doubles in session


Current system
00530+6355
HU 1016
HD 4994


Nearby doubles
3' : 00530+6358
STI 135

21' : 00510+6339
STI 131

25' : 00507+6415
MCA 2

27' : 00568+6402
MLB 185

28' : 00489+6405
STI 128

30' : 00551+6422
ES 118

35' : 00581+6355
TDS1687

43' : 00465+6357
TDS1605

45' : 00573+6430
CBL 589

47' : 00598+6346
STI 158

53' : 00525+6448
HJ 1055

56' : 00448+6344
STI 122

56' : 00588+6316
TDS1699

58' : 00452+6424
STI 123

59' : 00451+6424
WSI 42

59' : 00572+6301
STI 150

59' : 00532+6257
STI 138

60' : 00456+6430
TDS1601

61' : 00442+6339
TDS1591

63' : 00437+6412
MLB 184AB

63' : 01024+6404
TDS1738

64' : 00576+6452
TDS1680

66' : 00435+6337
STI 118

69' : 00466+6451
WIS 17

71' : 00599+6450
LDS3216

72' : 01036+6341
MLR 87AB



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

00530+6355 HU 1016 (HD 4994)

 
 
00h 52m 58.20s +63° 55' 28.2" P.A. 187.00 sep 3.0 mag 8.07,11.47 Sp F0 dist. 136.05 pc (443.8 l.y.)
 
 
Coord 2000 00530+6355 Discov num HU 1016 Comp Coord arcsec 2000 00 52 58.20 +63 55 28.2
Date first 1904 Date last 2016 Obs 9
Pa first 187 Pa last 187.1 P.A. Now (θ) 187.1°
Sep first 3.4 Sep last 3.011 Sep. Now (ρ) 3.011"
Mag pri 8.07 Mag sec 11.47 delta mag (ΔM) 3.4 Spectral class F0 (yellow-white)
Pri motion ra -005 Sec motion ra -004
Pri motion dec -028 Sec motion dec -032
Notes
rPM=0.128 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 4994 Constellation Cassiopeia SAO 11442 HIP 4142
Tycho2 4025-02088-1 Gaia DR2 523816998868108416 HD 4994 BD BD+63 105
Distance 136.05 Distance ly 443.8
 
 
WDS 00530+6355 HU 1016 (HD 4994) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
HU Hussey, W.F.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
00530+6355 HU 1016 1991 7 187 2.5 8.07 11.47 F0 +63 105 005258.20+635528.2
00530+6355 HU 1016 2003 8 181 3.7 8.07 11.47 F0 +63 105 005258.20+635528.2
00530+6355 HU 1016 2016 9 187 3.0 8.07 11.47 F0 +63 105 005258.20+635528.2

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

 
 
WDS 00530+6355 HU 1016 (HD 4994) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00530+6355 HU 1016 (HD 4994) : MEASURES
 
 
No records found.

 
 
WDS 00530+6355 (HD 4994) : VIRTUAL EYEPIECE
 
 

00530+6355 HU 1016A mag 8.07 Sp F0 00530+6355 HU 1016B sep 3.0 P.A. 187.10 mag 11.47 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00530+6355 (HD 4994) : ALADIN DSS IMAGE @ 00h 52m 58.20s +63° 55' 28.2"
 
 
 
 
WDS 00530+6355 HU 1016 (HD 4994) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00530+6355 HU 1016 distance=1' 00530+6358 STI 135 distance=3' 00510+6339 STI 131 distance=21' 00507+6415 MCA 2 distance=25' 00568+6402 MLB 185 distance=27' 00489+6405 STI 128 distance=28' 00551+6422 ES 118 distance=30' 00581+6355 TDS1687 distance=35' 00465+6357 TDS1605 distance=43' 00573+6430 CBL 589 distance=45' 00598+6346 STI 158 distance=47' 00525+6448 HJ 1055 distance=53' 00448+6344 STI 122 distance=56' 00588+6316 TDS1699 distance=56' 00452+6424 STI 123 distance=58' 00451+6424 WSI 42 distance=59' 00572+6301 STI 150 distance=59' 00532+6257 STI 138 distance=59' 00456+6430 TDS1601 distance=60' 00442+6339 TDS1591 distance=61' 00437+6412 MLB 184AB distance=63' 00437+6412 HJ 1047AC distance=63' 01024+6404 TDS1738 distance=63' 00576+6452 TDS1680 distance=64' 00435+6337 STI 118 distance=66' 00466+6451 WIS 17 distance=69' 00599+6450 LDS3216 distance=71' 01036+6341 DAM 303CE distance=72' 01036+6341 MLB 246CD distance=72' 01036+6341 MLR 87AB distance=72' 01036+6341 MLB 246AB,C distance=72' 00586+6254 TDS1694 distance=72' 00498+6244 STI 130 distance=75' 01043+6342 STI 171 distance=77' 00482+6507 MLR 81AB distance=79' 01034+6436 LDS3223 distance=79' 01040+6325 STI 170AB distance=79' 01040+6325 MRI 35AC distance=79' 00411+6342 TDS1566 distance=80' 00502+6235 KPP3401 distance=83' 00503+6235 MRI 32 distance=83' 00576+6515 KPP 64 distance=85' 00442+6501 HU 1015 distance=87' 00449+6245 TDS1596 distance=90' 00450+6511 TDS1597 distance=92' 00463+6517 HJ 1052 distance=92' 01070+6350 TDS1775 distance=93' 00440+6245 STI 119 distance=94' 01066+6424 MLR 90 distance=94' 00440+6244 STI 120 distance=94' 00382+6400 TDS1554 distance=98' 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 00530+6355 HU 1016 187 3.0 1
Show 00530+6358 STI 135 162 4.1 3
Show 00510+6339 STI 131 219 12.4 21
Show 00507+6415 MCA 2 126 0.0 25
Show 00568+6402 MLB 185 152 2.7 27
Show 00489+6405 STI 128 163 3.5 28
Show 00551+6422 ES 118 64 2.4 30
Show 00581+6355 TDS1687 46 2.3 35
Show 00465+6357 TDS1605 125 1.7 43
Show 00573+6430 CBL 589 42 37.7 45
Show 00598+6346 STI 158 31 14.0 47
Show 00525+6448 HJ 1055 337 9.2 53
Show 00448+6344 STI 122 118 2.7 56
Show 00588+6316 TDS1699 167 0.4 56
Show 00452+6424 STI 123 204 11.1 58
Show 00451+6424 WSI 42 174 6.0 59
Show 00572+6301 STI 150 114 14.1 59
Show 00532+6257 STI 138 249 16.2 59
Show 00456+6430 TDS1601 90 0.5 60
Show 00442+6339 TDS1591 289 0.5 61
Show 00437+6412 MLB 184 AB 242 3.1 63
Show 00437+6412 HJ 1047 AC 65 8.6 63
Show 01024+6404 TDS1738 44 0.4 63
Show 00576+6452 TDS1680 86 4.5 64
Show 00435+6337 STI 118 54 8.8 66
Show 00466+6451 WIS 17 239 936.3 69
Show 00599+6450 LDS3216 95 1.5 71
Show 01036+6341 DAM 303 CE 114 8.6 72
Show 01036+6341 MLB 246 CD 218 3.6 72
Show 01036+6341 MLR 87 AB 25 0.3 72
Show 01036+6341 MLB 246 AB,C 314 31.1 72
Show 00586+6254 TDS1694 16 0.8 72
Show 00498+6244 STI 130 60 5.8 75
Show 01043+6342 STI 171 187 8.2 77
Show 00482+6507 MLR 81 AB 96 5.6 79
Show 01034+6436 LDS3223 23 157.7 79
Show 01040+6325 STI 170 AB 182 7.6 79
Show 01040+6325 MRI 35 AC 4 5.0 79
Show 00411+6342 TDS1566 144 1.0 80
Show 00502+6235 KPP3401 113 20.3 83
Show 00503+6235 MRI 32 293 20.3 83
Show 00576+6515 KPP 64 207 4.6 85
Show 00442+6501 HU 1015 315 0.7 87
Show 00449+6245 TDS1596 291 1.7 90
Show 00450+6511 TDS1597 74 1.0 92
Show 00463+6517 HJ 1052 293 12.8 92
Show 01070+6350 TDS1775 202 2.7 93
Show 00440+6245 STI 119 138 10.3 94
Show 01066+6424 MLR 90 310 2.1 94
Show 00440+6244 STI 120 55 7.2 94
Show 00382+6400 TDS1554 351 1.3 98

 
 
WDS 00530+6355 : COMPONENTS
 
 
  A
B pa=187.1°
sep=3.01"
 
 
00530+6355 A
 
 
Name HD 4994 Coord arcsec 2000 005258.20+635528.2 Mag 8.07 Spectral class F0 (yellow-white)
PmRA -5.00 PmDE -28.0 Tycho2 4025-02088-1 HD 4994
Tycho2
Tycho2 4025-02088-1 Pflag RAmdeg 13.24248946 DEmdeg 63.92450011
PmRA -3.5 PmDE -29.2 E RAmdeg 5 E DEmdeg 5
E pmRA 1.1 E pmDE 1.2 EpRAm 1991.08 EpDEm 1991.33
Num 14 Q RAmdeg 0.4 Q DEmdeg 1.4 Q pmRA 0.4
Q pmDE 1.4 BTmag 8.456 E BTmag 0.015 VTmag 8.068
E VTmag 0.011 Prox 31 TYC T HIP 4142
CCDM A RAdeg 13.24250778 DEdeg 63.92456778 EpRA 1990 1.61
EpDE 1990 1.68 E RAdeg 5.0 E DEdeg 4.9 Posflg
Corr 0.1
CCDM
Ccdm 00530+6355 RComp Comp A Note1
Note2 Discov num DRAs -1.83 DDEs 28.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.4 Sp F0 PmNote *
PmRA -6 PmDE -27 Dm number +63 105 Cat1 BD
Name2 +63 74 Cat2 AGK2/3 HD 4994 M HD
ADS BDS A 718 M ADS BDS N IDS IDS 00469N6323A
HIC 4142
 
 
00530+6355 B
 
 
Coord arcsec 2000 005258.14+635525.2 Mag 11.47 PmRA -4.00 PmDE -32.0
Delta magnitude 3.4 Coordinate calculated yes
CCDM
Ccdm 00530+6355 RComp Comp B Note1
Note2 Discov num HU 1016 DRAs DDEs
R dRAs Year 1904 Theta 187 Rho 3.3
Obs 3 Vmag 13.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 718 M ADS BDS N IDS IDS 00469N6323B
HIC 4142