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Doubles in session


Current system
00491+5427
MRI 45


Nearby doubles
6' : 00494+5431
STI1435

6' : 00494+5432
HSW 2

11' : 00501+5434
ES 937

13' : 00495+5440
STI1436

20' : 00511+5437
BKO 161

24' : 00482+5405
ES 753

24' : 00508+5437
STI1445

25' : 00497+5451
STI1438

28' : 00517+5412
KPP3136

31' : 00459+5416
ES 752

33' : 00527+5434
STI1456

34' : 00484+5500
TDS1619

43' : 00458+5459
ARG 2AB

43' : 00538+5434
ES 938

43' : 00456+5457
TDS1602

46' : 00440+5436
A 918

47' : 00544+5432
A 1258

49' : 00436+5428
STI1420

52' : 00432+5428
KPP2410

52' : 00524+5344
ES 614

53' : 00547+5448
TDS1663

57' : 00453+5513
BU 492AB

58' : 00426+5439
RAO 526

59' : 00546+5501
TDS1662

59' : 00450+5515
STI1424

60' : 00434+5500
TDS1586



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.

00491+5427 MRI 45

 
 
00h 49m 04.42s +54° 27' 07.4" P.A. 269.00 sep 44.8 mag 13.09,14.93
 
 
Coord 2000 00491+5427 Discov num MRI  45 Comp Coord arcsec 2000 00 49 04.42 +54 27 07.4
Date first 2000 Date last 2015 Obs 8
Pa first 268 Pa last 268.6 P.A. Now (θ) 268.6°
Sep first 45.0 Sep last 44.845 Sep. Now (ρ) 44.845"
Mag pri 13.09 Mag sec 14.93 delta mag (ΔM) 1.84 Spectral class
Pri motion ra +035 Sec motion ra +033
Pri motion dec -022 Sec motion dec -016
Notes V (Proper motion indicates physical)
rPM=0.153 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Gaia DR2 417488275919654656
 
 
WDS 00491+5427 MRI 45 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Mri2005a Mb w Masa Martin, E.R. 2005JDSO....1...11M
Mri2005a JDSO 1, 11, 2005
Mri2005b Pa w Masa Martin, E.R. 2005JDSO....1...49M
Mri2005b +C JDSO 1, 49, 2005
Mri2007 Pa j Masa Martin, E.R. 2007JDSO....3...34M
Mri2007 +C JDSO 3, 34, 2007
Mri2009 Mb j Masa Martin, E.R. 2009JDSO....5...18M
Mri2009 +E2 JDSO 5, 18, 2009
Mri2009 +C
Mri2009 +Po
Mri2010 C j Masa Martin, E.R. 2010JDSO....6..243M
Mri2010 +E2 JDSO 6, 243, 2010
Mri2011 C j Masa Martin, E.R. 2011OED.....6...33M
Mri2011 +E2 El Observador de Estrellas Dobles, Issue #6, 33, 2011
Mri2012 C j Masa Martin, E.R. 2012OED.....8...61M
Mri2012 +E+ El Observador de Estrellas Dobles, Issue #8, 61, 2012
Mri2012 +Pa
Mri2013 C j Masa Martin, E.R. 2013OED....11...33M
Mri2013 +E+ El Observador de Estrellas Dobles, Issue #11, 33, 2013
Mri2013 +Pa
Mri2015 C j Masa Martin, E.R. 2015OED....14...14M
Mri2015 +E+ El Observador de Estrellas Dobles, Issue #14, 14, 2015
Mri2015 +Hw
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00491+5427 MRI 45 2003 4 269 44.8 13.09 14.93 V 004904.42+542707.4
00491+5427 MRI 45 2010 4 269 45.0 13.09 14.93 V 004904.42+542707.4
00491+5427 MRI 45 2015 5 269 44.8 13.09 14.93 V 004904.42+542707.4

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

 
 
WDS 00491+5427 MRI 45 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00491+5427 MRI 45 : MEASURES
 
 
No records found.

 
 
WDS 00491+5427 : VIRTUAL EYEPIECE
 
 

00491+5427 MRI 45A mag 13.09 00491+5427 MRI 45B sep 26.1 P.A. 267.60 mag 14.93 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00491+5427 : ALADIN DSS IMAGE @ 00h 49m 04.42s +54° 27' 07.4"
 
 
 
 
WDS 00491+5427 MRI 45 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00491+5427 MRI 45 distance=0' 00494+5431 STI1435 distance=6' 00494+5432 HSW 2 distance=6' 00501+5434 ES 937 distance=11' 00495+5440 STI1436 distance=13' 00511+5437 BKO 161 distance=20' 00482+5405 ES 753 distance=24' 00508+5437 STI1445 distance=24' 00497+5451 STI1438 distance=25' 00517+5412 KPP3136 distance=28' 00459+5416 ES 752 distance=31' 00527+5434 STI1456 distance=33' 00484+5500 TDS1619 distance=34' 00458+5459 ES 43BC distance=43' 00458+5459 ARG 2AB distance=43' 00458+5459 ARG 2AC distance=43' 00458+5459 WAL 9AD distance=43' 00538+5434 ES 938 distance=43' 00456+5457 TDS1602 distance=43' 00440+5436 A 918 distance=46' 00544+5432 A 1258 distance=47' 00436+5428 STI1420 distance=49' 00432+5428 KPP2410 distance=52' 00524+5344 ES 614 distance=52' 00547+5448 TDS1663 distance=53' 00453+5513 BU 492AB distance=57' 00453+5513 BU 492AC distance=57' 00453+5513 DCH 129Aa,Ab distance=57' 00453+5513 FYM 184DE distance=58' 00453+5513 FYM 184CD distance=58' 00426+5439 RAO 526 distance=58' 00546+5501 TDS1662 distance=59' 00450+5515 STI1424 distance=59' 00434+5500 TDS1586 distance=60' 00485+5553 STI1431 distance=62' 00529+5520 STI1460 distance=63' 00420+5439 STI1415 distance=63' 00452+5333 HLD 3 distance=65' 00561+5406 A 1259 distance=66' 00514+5529 STI1447 distance=66' 00502+5532 STI1441 distance=66' 00562+5403 ES 754 distance=67' 00476+5533 TDS1614Aa,Ab distance=67' 00476+5533 STI1428AB distance=67' 00495+5534 STI1437 distance=67' 00510+5532 MRI 46 distance=68' 00530+5532 STI1462 distance=73' 00528+5533 TDS1654 distance=74' 00576+5424 HLD 4 distance=75' 00435+5526 MLR 650 distance=77' 00521+5539 TDS1643 distance=77' 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 00491+5427 MRI 45 269 44.8
Show 00494+5431 STI1435 28 14.6 6
Show 00494+5432 HSW 2 87 12.2 6
Show 00501+5434 ES 937 190 5.9 11
Show 00495+5440 STI1436 195 8.7 13
Show 00511+5437 BKO 161 117 27.7 20
Show 00482+5405 ES 753 117 8.0 24
Show 00508+5437 STI1445 315 10.8 24
Show 00497+5451 STI1438 278 17.9 25
Show 00517+5412 KPP3136 173 50.1 28
Show 00459+5416 ES 752 281 5.6 31
Show 00527+5434 STI1456 339 8.6 33
Show 00484+5500 TDS1619 193 0.9 34
Show 00458+5459 ES 43 BC 64 15.9 43
Show 00458+5459 ARG 2 AB 46 2.3 43
Show 00458+5459 ARG 2 AC 64 15.6 43
Show 00458+5459 WAL 9 AD 93 41.5 43
Show 00538+5434 ES 938 215 4.2 43
Show 00456+5457 TDS1602 69 0.4 43
Show 00440+5436 A 918 64 1.9 46
Show 00544+5432 A 1258 200 0.6 47
Show 00436+5428 STI1420 110 9.5 49
Show 00432+5428 KPP2410 27 20.9 52
Show 00524+5344 ES 614 87 1.8 52
Show 00547+5448 TDS1663 333 0.7 53
Show 00453+5513 BU 492 AB 173 1.5 57
Show 00453+5513 BU 492 AC 26 88.6 57
Show 00453+5513 DCH 129 Aa,Ab 246 0.7 57
Show 00453+5513 FYM 184 DE 129 13.7 58
Show 00453+5513 FYM 184 CD 91 23.2 58
Show 00426+5439 RAO 526 96 3.0 58
Show 00546+5501 TDS1662 351 0.5 59
Show 00450+5515 STI1424 343 7.4 59
Show 00434+5500 TDS1586 143 2.5 60
Show 00485+5553 STI1431 164 13.5 62
Show 00529+5520 STI1460 92 9.6 63
Show 00420+5439 STI1415 254 13.9 63
Show 00452+5333 HLD 3 51 2.9 65
Show 00561+5406 A 1259 105 0.1 66
Show 00514+5529 STI1447 94 4.1 66
Show 00502+5532 STI1441 82 9.4 66
Show 00562+5403 ES 754 198 5.9 67
Show 00476+5533 TDS1614 Aa,Ab 315 0.6 67
Show 00476+5533 STI1428 AB 4 15.5 67
Show 00495+5534 STI1437 298 11.0 67
Show 00510+5532 MRI 46 122 514.7 68
Show 00530+5532 STI1462 313 5.2 73
Show 00528+5533 TDS1654 28 0.5 74
Show 00576+5424 HLD 4 50 0.4 75
Show 00435+5526 MLR 650 76 0.4 77
Show 00521+5539 TDS1643 175 0.5 77

 
 
WDS 00491+5427 : COMPONENTS
 
 
  A
B pa=267.6°
sep=26.09"
 
 
00491+5427 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 004904.42+542707.4 Mag 13.09 PmRA 35.00
PmDE -22.0
 
 
00491+5427 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 004901.43+542706.3 Mag 14.93 PmRA 33.00
PmDE -16.0 Calc delta mag 1.84 Calc coord yes