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Doubles in session


Current system
04490+4449
SMA 42


Nearby doubles
12' : 04491+4500
SKF2414

20' : 04489+4508
ES 1320

25' : 04511+4458
STF 599AB

28' : 04477+4511
ES 1319

29' : 04463+4453
HDS 615

34' : 04494+4414
SKF1383AB

37' : 04456+4444
UC 70

48' : 04446+4453
UC 69

53' : 04540+4443
COU2268

55' : 04538+4429
KPP3178

57' : 04502+4353
COU1710

60' : 04503+4350
A 1546AB

67' : 04538+4405
A 1548

69' : 04517+4550
BUP 71AB

70' : 04480+4339
COU2033

72' : 04516+4342
SKF1832

73' : 04454+4347
ES 13AB

75' : 04559+4502
HDS 636

76' : 04559+4432
A 1302

82' : 04509+4330
COU1711

83' : 04508+4608
SMA 43

85' : 04484+4611
HJ 2239

86' : 04475+4324
A 1544AB

87' : 04436+4344
STJ 95

87' : 04473+4613
TDS2964

88' : 04546+4345
J 11



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.

04490+4449 SMA 42

 
 
04h 48m 59.88s +44° 47' 58.0" P.A. 86.00 sep 10.4 mag 10.11,12.80
 
 
Coord 2000 04490+4449 Discov num SMA  42 Comp Coord arcsec 2000 04 48 59.88 +44 47 58.0
Date first 1923 Date last 2015 Obs 7
Pa first 84 Pa last 86.3 P.A. Now (θ) 86.3°
Sep first 10.8 Sep last 10.403 Sep. Now (ρ) 10.403"
Mag pri 10.11 Mag sec 12.80 delta mag (ΔM) 2.69 Spectral class
Pri motion ra -001 Sec motion ra +001
Pri motion dec -006 Sec motion dec -004
Notes
rPM=0.465
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Tycho2 2905-00299-1 Gaia DR2 206396650574220800
 
 
WDS 04490+4449 SMA 42 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sma1931 Po - Smart, W.M., Green, H.E., & Fletcher, A. 1931MNRAS..92...37S
Sma1931 MNRAS 92, 37, 1931
Sma1932 Ma - Smart, W.M. & Green, H.E. 1932MNRAS..92..207S
Sma1932 +Po MNRAS 92, 207, 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04490+4449 SMA 42 1999 2 87 10.4 10.11 12.80 D 044859.88+444758.0
04490+4449 SMA 42 2002 3 87 10.4 10.11 12.80 D 044859.88+444758.0
04490+4449 SMA 42 2015 4 86 10.4 10.11 12.80 044859.88+444758.0

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

 
 
WDS 04490+4449 SMA 42 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04490+4449 SMA 42 : MEASURES
 
 
No records found.

 
 
WDS 04490+4449 : VIRTUAL EYEPIECE
 
 

04490+4449 SMA 42A mag 10.11 04490+4449 SMA 42B sep 7.4 P.A. 84.80 mag 12.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04490+4449 : ALADIN DSS IMAGE @ 04h 48m 59.88s +44° 47' 58.0"
 
 
 
 
WDS 04490+4449 SMA 42 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04490+4449 SMA 42 distance=0' 04491+4500 SKF2414 distance=12' 04489+4508 ES 1320 distance=20' 04511+4458 STF 599AB distance=25' 04511+4458 STF 599AC distance=25' 04511+4458 STF 599BC distance=25' 04477+4511 ES 1319 distance=28' 04463+4453 HDS 615 distance=29' 04494+4414 SKF1383AB distance=34' 04456+4444 UC 70 distance=37' 04446+4453 UC 69 distance=48' 04540+4443 COU2268 distance=53' 04538+4429 KPP3178 distance=55' 04502+4353 COU1710 distance=57' 04503+4350 A 1546AB distance=60' 04503+4350 A 1546AC distance=60' 04538+4405 A 1548 distance=67' 04517+4550 BUP 71AB distance=69' 04517+4550 LLO 6AC distance=69' 04517+4550 LLO 6AD distance=69' 04517+4550 LLO 6AE distance=69' 04517+4550 LLO 6AF distance=69' 04517+4550 LLO 6AG distance=69' 04480+4339 COU2033 distance=70' 04516+4342 SKF1832 distance=72' 04454+4347 ES 13AB distance=73' 04454+4347 BU 1385AC distance=73' 04559+4502 HDS 636 distance=75' 04559+4432 A 1302 distance=76' 04549+4404 DCH 117Aa,Ab distance=77' 04509+4330 COU1711 distance=82' 04508+4608 SMA 43 distance=83' 04484+4611 HJ 2239 distance=85' 04475+4324 A 1544AB distance=86' 04475+4324 A 1544AB,C distance=86' 04436+4344 STJ 95 distance=87' 04473+4613 TDS2964 distance=87' 04546+4345 J 11 distance=88' 04451+4325 BWL 17AB distance=94' 04451+4325 BWL 17AC distance=94' 04581+4506 ES 1372 distance=99' 04414+4348 ES 1371 distance=102' 04461+4308 A 1717 distance=106' 04582+4403 COU2171 distance=108' 04392+4417 KPP3174 distance=109' 04509+4300 ES 1524 distance=111' 04584+4401 COU2172 distance=111' 04588+4408 STF 613AB distance=113' 04588+4408 STF 613AC distance=113' 04588+4408 STF 613BC distance=113' 04526+4302 ES 1526AB distance=113' 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 04490+4449 SMA 42 86 10.4
Show 04491+4500 SKF2414 166 8.5 12
Show 04489+4508 ES 1320 205 2.5 20
Show 04511+4458 STF 599 AB 336 10.3 25
Show 04511+4458 STF 599 AC 33 18.0 25
Show 04511+4458 STF 599 BC 69 15.0 25
Show 04477+4511 ES 1319 22 6.9 28
Show 04463+4453 HDS 615 212 1.0 29
Show 04494+4414 SKF1383 AB 272 54.2 34
Show 04456+4444 UC 70 117 18.6 37
Show 04446+4453 UC 69 209 22.8 48
Show 04540+4443 COU2268 36 0.4 53
Show 04538+4429 KPP3178 214 1.7 55
Show 04502+4353 COU1710 231 0.5 57
Show 04503+4350 A 1546 AB 41 3.3 60
Show 04503+4350 A 1546 AC 235 12.3 60
Show 04538+4405 A 1548 325 1.8 67
Show 04517+4550 BUP 71 AB 45 87.9 69
Show 04517+4550 LLO 6 AC 61 5.0 69
Show 04517+4550 LLO 6 AD 153 5.8 69
Show 04517+4550 LLO 6 AE 67 7.1 69
Show 04517+4550 LLO 6 AF 92 12.0 69
Show 04517+4550 LLO 6 AG 12 13.2 69
Show 04480+4339 COU2033 312 0.3 70
Show 04516+4342 SKF1832 284 26.0 72
Show 04454+4347 ES 13 AB 220 15.5 73
Show 04454+4347 BU 1385 AC 346 17.2 73
Show 04559+4502 HDS 636 298 0.2 75
Show 04559+4432 A 1302 3 0.6 76
Show 04549+4404 DCH 117 Aa,Ab 340 0.9 77
Show 04509+4330 COU1711 229 0.3 82
Show 04508+4608 SMA 43 83 13.1 83
Show 04484+4611 HJ 2239 163 13.3 85
Show 04475+4324 A 1544 AB 197 0.2 86
Show 04475+4324 A 1544 AB,C 20 1.4 86
Show 04436+4344 STJ 95 1.3 87
Show 04473+4613 TDS2964 241 0.8 87
Show 04546+4345 J 11 21 1.5 88
Show 04451+4325 BWL 17 AB 353 4.1 94
Show 04451+4325 BWL 17 AC 165 2.6 94
Show 04581+4506 ES 1372 96 4.9 99
Show 04414+4348 ES 1371 341 6.1 102
Show 04461+4308 A 1717 168 0.1 106
Show 04582+4403 COU2171 6 1.1 108
Show 04392+4417 KPP3174 145 14.2 109
Show 04509+4300 ES 1524 88 5.8 111
Show 04584+4401 COU2172 181 0.3 111
Show 04588+4408 STF 613 AB 99 11.5 113
Show 04588+4408 STF 613 AC 50 21.4 113
Show 04588+4408 STF 613 BC 18 16.0 113
Show 04526+4302 ES 1526 AB 238 87.0 113

 
 
WDS 04490+4449 : COMPONENTS
 
 
  A
B pa=84.8°
sep=7.40"
 
 
04490+4449 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 044859.88+444758.0 Mag 10.11 PmRA -1.00
PmDE -6.0 Tycho2 2905-00299-1
Tycho2
Tycho2 2905-00299-1 Pflag RAmdeg 72.24953838 DEmdeg 44.79946327
PmRA 0.5 PmDE -5.0 E RAmdeg 27 E DEmdeg 27
E pmRA 1.4 E pmDE 1.5 EpRAm 1987.78 EpDEm 1985.46
Num 4 Q RAmdeg 0.4 Q DEmdeg 0.7 Q pmRA 0.4
Q pmDE 0.7 BTmag 10.314 E BTmag 0.046 VTmag 10.106
E VTmag 0.054 Prox 999 TYC T HIP
CCDM RAdeg 72.24953583 DEdeg 44.79946972 EpRA 1990 1.75
EpDE 1990 1.60 E RAdeg 28.4 E DEdeg 35.1 Posflg
Corr 0.0
 
 
04490+4449 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 044900.57+444758.7 Mag 12.8 PmRA 1.00
PmDE -4.0 Calc delta mag 2.69 Calc coord yes