21473+4644 SRW 11 AB

 
 
21h 47m 18.05s +46° 43' 53.7" P.A. 28.00 sep 28.9 mag 9.56,9.67 Sp F0
 
 
Coord 2000 21473+4644 Discov num SRW  11 Comp AB Coord arcsec 2000 21 47 18.05 +46 43 53.7
Date first 1895 Date last 2016 Obs 13
Pa first 28 Pa last 27.5 P.A. Now (θ) 27.5°
Sep first 28.9 Sep last 28.92 Sep. Now (ρ) 28.92"
Mag pri 9.56 Mag sec 9.67 delta mag (ΔM) 0.11 Spectral class F0 (yellow-white)
Pri motion ra -005 Sec motion ra -003
Pri motion dec -011 Sec motion dec -010
Notes V (Proper motion indicates physical)
rPM=0.185 (< 0.3, Physical double)
This double is physical.
 
 
21473+4644 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 47 18 +46 43 54 SRW 11 AB 2016 13 28 28.9 9.56 9.67 0.11 <===
Show 21 47 18 +46 43 54 SRW 11 AC 2016 6 341 26.3 9.56 12.50 2.94
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3604-01964-1 Gaia DR2 1974655267829839488
 
 
WDS 21473+4644 SRW 11 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
SRW1999 - Sinnott, R.W. 1999S&T....97c.100S
SRW1999 S&T 97, 100, 1999
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21473+4644 SRW 11 AB 2000 1 28 28.6 9.60 9.70 214718.05+464353.7
21473+4644 SRW 11 AB 2002 2 28 28.9 9.56 9.67 214718.05+464353.7
21473+4644 SRW 11 AB 2016 9 28 28.9 9.56 9.67 F0 214718.05+464353.7

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

 
 
WDS 21473+4644 SRW 11 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21473+4644 SRW 11 AB : MEASURES
 
 
No records found.

 
 
WDS 21473+4644 : VIRTUAL EYEPIECE
 
 

21473+4644 SRW 11A mag 9.56 Sp F0 21473+4644 SRW 11B sep 27.2 P.A. 19.60 mag 9.67 21473+4644 SRW 11C sep 25.5 P.A. 346.50 mag 12.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21473+4644 : ALADIN DSS IMAGE @ 21h 47m 18.05s +46° 43' 53.7"
 
 
 
 
WDS 21473+4644 SRW 11 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21473+4644 SRW 11AB distance=1' 21473+4644 SRW 11AC distance=1' 21450+4633 NSN 748 distance=27' 21492+4702 COU2317AB distance=28' 21492+4702 COU2317AC distance=28' 21466+4713 HJ 1692 distance=30' 21495+4716 HJ 1698 distance=40' 21500+4615 KPP 870 distance=40' 21441+4707 TDT3125 distance=41' 21434+4634 BRT1151 distance=42' 21444+4611 HJ 1687 distance=45' 21444+4610 COU2315 distance=47' 21511+4711 A 774 distance=47' 21515+4706 HJ 1701 distance=49' 21451+4733 CON 42AB distance=54' 21451+4733 CON 42AC distance=54' 21423+4616 ES 1275BC distance=59' 21423+4616 ES 1275BD distance=59' 21423+4616 ES 1275AB distance=59' 21526+4714 LI 7AB distance=62' 21526+4714 LI 7AC distance=62' 21532+4619 SLN 43 distance=66' 21467+4533 J 616 distance=70' 21430+4549 ES 1276 distance=70' 21459+4535 BVD 271 distance=71' 21535+4716 COU2320 distance=71' 21509+4542 KPP4249 distance=73' 21543+4652 DAM 298 distance=73' 21477+4759 COU2316AB distance=74' 21477+4759 GII 294Aa,Ab distance=74' 21448+4534 TDT3131 distance=75' 21470+4759 A 773 distance=76' 21545+4650 ES 2714 distance=76' 21549+4651 DAM 299 distance=79' 21412+4733 GRF 18 distance=80' 21401+4616 HDS3085 distance=80' 21552+4700 TDT3240 distance=83' 21396+4712 HJ 1676 distance=84' 21393+4625 COU2312 distance=85' 21555+4703 HJ 1705 distance=87' 21488+4810 KPP1210 distance=87' 21547+4730 A 890 distance=89' 21439+4517 TDT3123 distance=94' 21383+4702 TDT3071 distance=95' 21556+4605 TDT3245 distance=95' 21548+4548 COU2137Aa,Ab distance=97' 21548+4548 STF2846AB distance=97' 21548+4548 STF2846AC distance=97' 21514+4811 TDT3198 distance=97' 21460+4506 HJ 1689 distance=99' 21381+4616 TOR 29 distance=101' 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 21473+4644 SRW 11 AB 28 28.9 1
Show 21473+4644 SRW 11 AC 341 26.3 1
Show 21450+4633 NSN 748 255 10.0 27
Show 21492+4702 COU2317 AB 111 0.3 28
Show 21492+4702 COU2317 AC 141 21.2 28
Show 21466+4713 HJ 1692 231 9.0 30
Show 21495+4716 HJ 1698 321 7.7 40
Show 21500+4615 KPP 870 24 7.3 40
Show 21441+4707 TDT3125 220 0.9 41
Show 21434+4634 BRT1151 278 4.1 42
Show 21444+4611 HJ 1687 55 4.9 45
Show 21444+4610 COU2315 101 0.3 47
Show 21511+4711 A 774 14 0.6 47
Show 21515+4706 HJ 1701 210 14.5 49
Show 21451+4733 CON 42 AB 120 0.7 54
Show 21451+4733 CON 42 AC 13 1.5 54
Show 21423+4616 ES 1275 BC 337 4.3 59
Show 21423+4616 ES 1275 BD 286 6.1 59
Show 21423+4616 ES 1275 AB 1 72.6 59
Show 21526+4714 LI 7 AB 40 4.7 62
Show 21526+4714 LI 7 AC 207 6.0 62
Show 21532+4619 SLN 43 205 26.1 66
Show 21467+4533 J 616 303 4.9 70
Show 21430+4549 ES 1276 279 3.3 70
Show 21459+4535 BVD 271 267 12.5 71
Show 21535+4716 COU2320 190 1.1 71
Show 21509+4542 KPP4249 74 2.0 73
Show 21543+4652 DAM 298 188 3.8 73
Show 21477+4759 COU2316 AB 185 0.7 74
Show 21477+4759 GII 294 Aa,Ab 113 0.1 74
Show 21448+4534 TDT3131 106 1.7 75
Show 21470+4759 A 773 201 3.3 76
Show 21545+4650 ES 2714 24 2.7 76
Show 21549+4651 DAM 299 309 6.8 79
Show 21412+4733 GRF 18 203 146.6 80
Show 21401+4616 HDS3085 142 16.1 80
Show 21552+4700 TDT3240 7 1.7 83
Show 21396+4712 HJ 1676 136 29.6 84
Show 21393+4625 COU2312 164 0.3 85
Show 21555+4703 HJ 1705 82 7.4 87
Show 21488+4810 KPP1210 256 9.4 87
Show 21547+4730 A 890 236 1.5 89
Show 21439+4517 TDT3123 242 1.5 94
Show 21383+4702 TDT3071 99 2.6 95
Show 21556+4605 TDT3245 263 0.5 95
Show 21548+4548 COU2137 Aa,Ab 227 0.2 97
Show 21548+4548 STF2846 AB 266 3.6 97
Show 21548+4548 STF2846 AC 155 33.2 97
Show 21514+4811 TDT3198 335 0.6 97
Show 21460+4506 HJ 1689 57 9.8 99
Show 21381+4616 TOR 29 339 7.5 101

 
 
WDS 21473+4644 : COMPONENTS
 
 
  A B
B pa=19.6°
sep=27.24"
 
C pa=346.5°
sep=25.48"
pa=266.7°
sep=15.12"
 
 
21473+4644 A
 
 
Coord arcsec 2000 214718.05+464353.7 Mag 9.56 Spectral class F0 (yellow-white) PmRA -5.00
PmDE -11.0
 
 
21473+4644 B
 
 
Coord arcsec 2000 214718.94+464419.4 Mag 9.67 PmRA -3.00 PmDE -10.0
Tycho2 3604-01964-1 Calc delta mag 0.11 Calc coord yes
Tycho2
Tycho2 3604-01964-1 Pflag RAmdeg 326.82520126 DEmdeg 46.73158877
PmRA -3.5 PmDE -10.2 E RAmdeg 13 E DEmdeg 14
E pmRA 1.1 E pmDE 1.1 EpRAm 1989.12 EpDEm 1988.85
Num 9 Q RAmdeg 0.9 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.8 BTmag 10.059 E BTmag 0.026 VTmag 9.641
E VTmag 0.023 Prox 247 TYC T HIP
CCDM RAdeg 326.82521194 DEdeg 46.73161167 EpRA 1990 1.68
EpDE 1990 1.66 E RAdeg 13.8 E DEdeg 14.6 Posflg
Corr 0.0
 
 
21473+4644 C
 
 
Coord arcsec 2000 214717.47+464418.5 Mag 12.5 PmRA 0.00 PmDE -3.0
Calc delta mag 2.94 Calc coord yes