00545+5619 CTT 2 (HD 5177)

 
 
00h 54m 30.02s +56° 19' 10.5" P.A. 42.00 sep 59.6 mag 7.18,9.83 Sp A5+F5 dist. 145.99 pc (476.22 l.y.)
 
 
Coord 2000 00545+5619 Discov num CTT   2 Comp Coord arcsec 2000 00 54 30.02 +56 19 10.5
Date first 1904 Date last 2019 Obs 19
Pa first 48 Pa last 42 P.A. Now (θ) 42°
Sep first 68.4 Sep last 59.63 Sep. Now (ρ) 59.63"
Mag pri 7.18 Mag sec 9.83 delta mag (ΔM) 2.65 Spectral class A5+F5 (white/yellow-white)
Pri motion ra +070 Sec motion ra -030
Pri motion dec -018 Sec motion dec -029
Notes N (See Notes)
rPM=1.392
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 5177 Constellation Cassiopeia SAO 21827 HIP 4264
Tycho2 3676-00138-1 Gaia DR2 423773604081990912 HD 5177 BD BD+55 195
Distance 145.99 Distance ly 476.22
 
 
WDS 00545+5619 CTT 2 (HD 5177) : NOTES
 
 
discov_num notes refcode
CTT 2 B component is BD+55@196.
 
 
REFERENCES
 
 
refcode metd author reference
Ctt1995 Tm - Courtot, J.-F. 1995O&T....44...22C
Ctt1995 Obs. et Travaux 44, 22, 1995
Ctt1996 Mb - Courtot, J.-F. 1996O&T....47...47C
Ctt1996 +Tm Obs. et Travaux 47/48, 47, 1996
Ctt1998 Mb - Courtot, J.-F. ...................
Ctt1998 Webb Soc., Double Star Circ. 7, 1998
Ctt2000 Mb - Courtot, J.-F. ...................
Ctt2000 Webb Soc., Double Star Circ. 8, 2000
Ctt2001 Mb - Courtot, J.-F. ...................
Ctt2001 Webb Soc., Double Star Circ. 9, 2001
Ctt2002 Mb - Courtot, J.-F. ...................
Ctt2002 Webb Soc., Double Star Circ. 10, 2002
Ctt2003 Mb - Courtot, J.-F. ...................
Ctt2003 Webb Soc., Double Star Circ. 11, 2003
Ctt2003b Mb j Courtot, J.-F. ...................
Ctt2003b OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003
Ctt2004 Mb - Courtot, J.-F. ...................
Ctt2004 Webb Soc., Double Star Circ. 12, 2004
Ctt2008 Ma w Courtot, J.-F. ...................
Ctt2008 Webb Soc., Double Star Circ. 16, 2008
Ctt2009 Mb w Courtot, J.-F. ...................
Ctt2009 Webb Soc., Double Star Circ. 17, 2009
Ctt2010 Mb u Courtot, J.-F. ...................
Ctt2010 Webb Soc., Double Star Circ. 18, 5, 2010
Ctt2012 Mb u Courtot, J.-F. ...................
Ctt2012 +Ma Webb Soc., Double Star Circ. 20, 5, 2012
Ctt2013 Mb u Courtot, J.-F. ...................
Ctt2013 Webb Soc., Double Star Circ. 21, 4, 2013
Ctt2015 Mb u Courtot, J.-F. ...................
Ctt2015 Webb Soc., Double Star Circ. 23, 6, 2015
Ctt2016 Mb u Courtot, J.-F. ...................
Ctt2016 Webb Soc., Double Star Circ. 24, 6, 2016
Ctt2017 Mb u Courtot, J.-F. ...................
Ctt2017 Webb Soc., Double Star Circ. 25, 16, 2017
Ctt2018 Mb j Courtot, J.-F. ...................
Ctt2018 Webb Soc., Double Star Circ. 26, 9, 2018
Ctt2019 Mb j Courtot, J.-F. ...................
Ctt2019 Webb Soc., Double Star Circ. 27, 5, 2019
Ctt2020 Mb+ j Courtot, J.-F. .
Ctt2020 +Hg Webb Soc., Double Star Circ. 28, 4, 2020
Ctt2021 Mb j Courtot, J.-F. .
Ctt2021 Webb Soc., Double Star Circ. 29, 1, 2021
Ctt2022 Mb j Courtot, J.-F. .
Ctt2022 Webb Soc., Double Star Circ. 30, 1, 2022
Ctt2023 Mb j Courtot, J.-F. .
Ctt2023 Webb Soc., Double Star Circ. 31, 1, 2023
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00545+5619 CTT 2 2003 11 42 61.2 7.18 9.83 A5+F5 N D 005430.02+561910.5
00545+5619 CTT 2 2012 13 42 59.7 7.18 9.83 A5 F5 N D 005430.02+561910.5
00545+5619 CTT 2 2015 15 42 60.3 7.18 9.83 A5+F5 N 005430.02+561910.5
00545+5619 CTT 2 2019 19 42 59.6 7.18 9.83 A5+F5 N 005430.02+561910.5

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

 
 
WDS 00545+5619 CTT 2 (HD 5177) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00545+5619 CTT 2 (HD 5177) : MEASURES
 
 
No records found.

 
 
WDS 00545+5619 (HD 5177) : VIRTUAL EYEPIECE
 
 

00545+5619 CTT   2A mag 7.18 Sp A5 00545+5619 CTT   2B sep 49.5 P.A. 26.50 mag 9.83 Sp F5 virtual eyepiece
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Radius:
Components only
 
 
WDS 00545+5619 (HD 5177) : ALADIN DSS IMAGE @ 00h 54m 30.02s +56° 19' 10.5"
 
 
 
 
WDS 00545+5619 CTT 2 (HD 5177) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


00545+5619  CTT   2 distance=1' 00547+5619  STI1468 distance=2' 00548+5613  BKO 145 distance=6' 00548+5614  STI1470 distance=7' 00537+5614  TDS1660 distance=9' 00570+5614  HDS 127AE distance=22' 00570+5614  STI1485AB distance=22' 00535+5639  TDS1658 distance=22' 00570+5614  STI1485CB distance=22' 00570+5614  STI1485CD distance=22' 00527+5603  STI1455 distance=23' 00526+5636  TDS1651 distance=24' 00528+5638  BU    1CD distance=24' 00528+5638  STI1454FG distance=24' 00528+5638  BKO 139FJ distance=24' 00528+5638  BU    1AB distance=24' 00528+5638  BU    1AC distance=24' 00528+5638  BU    1AE distance=24' 00528+5638  ABH   5AB,F distance=24' 00528+5638  ABH   5AB,G distance=24' 00528+5638  ABH   5AB,H distance=24' 00528+5638  ABH   5AB,I distance=24' 00528+5638  BKO 139AK distance=24' 00528+5638  BKO 139AL distance=24' 00528+5638  BKO 139AM distance=24' 00528+5638  BKO 139AN distance=24' 00528+5638  BKO 139AO distance=24' 00528+5638  BU    1AD distance=24' 00528+5638  SS    2AQ distance=24' 00574+5628  STI1487 distance=26' 00515+5630  DAL  11AB distance=28' 00515+5630  RAO  38BC distance=28' 00515+5630  RAO  38CD distance=28' 00562+5549  STI1482 distance=34' 00537+5546  STI1465 distance=34' 00516+5555  STI1450 distance=35' 00584+5606  STI1494 distance=35' 00505+5610  STI1443 distance=35' 00568+5649  TDS1678 distance=36' 00507+5637  TDS1637 distance=37' 00588+5615  TDS1701 distance=37' 00561+5655  STI1481 distance=38' 00555+5656  STI1479 distance=38' 00590+5605  STI1499 distance=40' 00591+5630  STI1502 distance=41' 00555+5539  STI1477 distance=41' 00502+5600  STI1440 distance=42' 00529+5659  STI1457 distance=42' 00541+5701  HDS 118 distance=42' 00581+5549  STI1491 distance=43' 00493+5623  STI1434 distance=44' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 00545+5619 CTT 2 42 59.6 1
Show 00547+5619 STI1468 48 12.5 2
Show 00548+5613 BKO 145 4 15.9 6
Show 00548+5614 STI1470 341 13.8 7
Show 00537+5614 TDS1660 49 0.5 9
Show 00570+5614 HDS 127 AE 208 2.3 22
Show 00570+5614 STI1485 AB 349 11.4 22
Show 00535+5639 TDS1658 352 2.0 22
Show 00570+5614 STI1485 CB 257 12.3 22
Show 00570+5614 STI1485 CD 196 6.4 22
Show 00527+5603 STI1455 31 10.2 23
Show 00526+5636 TDS1651 84 0.6 24
Show 00528+5638 BU 1 CD 220 7.8 24
Show 00528+5638 STI1454 FG 310 11.0 24
Show 00528+5638 BKO 139 FJ 45 14.8 24
Show 00528+5638 BU 1 AB 82 1.5 24
Show 00528+5638 BU 1 AC 134 3.9 24
Show 00528+5638 BU 1 AE 333 15.8 24
Show 00528+5638 ABH 5 AB,F 233 51.4 24
Show 00528+5638 ABH 5 AB,G 240 56.1 24
Show 00528+5638 ABH 5 AB,H 146 74.3 24
Show 00528+5638 ABH 5 AB,I 160 45.4 24
Show 00528+5638 BKO 139 AK 60 22.5 24
Show 00528+5638 BKO 139 AL 11 28.6 24
Show 00528+5638 BKO 139 AM 277 33.5 24
Show 00528+5638 BKO 139 AN 48 32.6 24
Show 00528+5638 BKO 139 AO 296 33.6 24
Show 00528+5638 BU 1 AD 195 8.9 24
Show 00528+5638 SS 2 AQ 120 22.9 24
Show 00574+5628 STI1487 55 14.3 26
Show 00515+5630 DAL 11 AB 232 40.7 28
Show 00515+5630 RAO 38 BC 271 17.1 28
Show 00515+5630 RAO 38 CD 83 1.7 28
Show 00562+5549 STI1482 267 12.0 34
Show 00537+5546 STI1465 151 12.2 34
Show 00516+5555 STI1450 73 9.0 35
Show 00584+5606 STI1494 350 13.4 35
Show 00505+5610 STI1443 285 11.4 35
Show 00568+5649 TDS1678 144 0.6 36
Show 00507+5637 TDS1637 231 2.2 37
Show 00588+5615 TDS1701 212 0.6 37
Show 00561+5655 STI1481 29 12.0 38
Show 00555+5656 STI1479 66 7.2 38
Show 00590+5605 STI1499 211 10.4 40
Show 00591+5630 STI1502 167 4.0 41
Show 00555+5539 STI1477 188 10.0 41
Show 00502+5600 STI1440 329 14.4 42
Show 00529+5659 STI1457 152 9.4 42
Show 00541+5701 HDS 118 181 0.3 42
Show 00581+5549 STI1491 301 11.9 43
Show 00493+5623 STI1434 162 3.5 44

 
 
WDS 00545+5619 : COMPONENTS
 
 
  A
B pa=26.5°
sep=49.53"
 
 
00545+5619 A
 
 
Componente originario normalizzato AB Name HD 5177 Coord arcsec 2000 005430.02+561910.5 Mag 7.18
Spectral class A5 (white) PmRA 70.00 PmDE -18.0 SAO 21827
HIP 4264 Tycho2 3676-00138-1 HD 5177 BD BD+55 195
Tycho2
Tycho2 3676-00138-1 Pflag RAmdeg 13.62508687 DEmdeg 56.31958263
PmRA 69.5 PmDE -18.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.54 EpDEm 1991.64
Num 9 Q RAmdeg 0.2 Q DEmdeg 0.8 Q pmRA 0.3
Q pmDE 0.8 BTmag 7.487 E BTmag 0.015 VTmag 7.181
E VTmag 0.010 Prox 621 TYC T HIP 4264
CCDM RAdeg 13.62479778 DEdeg 56.31962389 EpRA 1990 1.69
EpDE 1990 1.81 E RAdeg 3.8 E DEdeg 3.8 Posflg
Corr 0.1
SAO
SAO 21827 DelFlag RA1950 PmRA1950 0.0092
DE1950 PmDE1950 -0.019 Vmag 7.3 SpType A5
Double code Source 38 CatNum 747 DM BD+55 195
DMcomp BDsup HD 5177 M HD 0
GC RA1950rad 0.22492611 DE1950rad 0.97823772 PmRA2000 0.0093
PmDE2000 -0.024
Hipparcos
Catalog H HIP 4264 Proxy RAhms 00 54 29.95
DEdms +56 19 10.7 Vmag 7.16 VarFlag R Vmag G
RAdeg 13.6248 DEdeg 56.3196 AstroRef Plx 7.46
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 5177 BD BD+55 195
CD CP Dm number +55 195 VIred 0.33
SpType A5 R SpType Coord arcsec 2000 005429.95+561910.7
Hipparcos 2
HIP 4264 Sn 5 So 0 Nc 1
RArad 0.2377973618 DErad 0.9829629299 Plx 6.85 PmRA 69.73
PmDE -17.56 E RArad 0.33 E DErad 0.32 E Plx 0.52
E pmRA 0.42 E pmDE 0.37 Hpmag 7.2283 E Hpmag 0.001
SHp 0.011 VA 0 BV 0.29 E BV 0.015
VI 0.33
 
 
00545+5619 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 005432.68+561954.8 Mag 9.83 Spectral class F5 (yellow-white)
PmRA -30.00 PmDE -29.0 Calc delta mag 2.65 Calc coord yes