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Doubles in session


Current system
20253+2651
BUP 210 BC


Nearby doubles
11' : 20256+2642
BU 1488AB

23' : 20268+2657
J 3086

28' : 20237+2710
TDS1067

32' : 20256+2723
J 2310AB

32' : 20249+2618
J 558

36' : 20254+2727
J 509

36' : 20258+2726
TDT2265

36' : 20229+2708
STF2676AB

42' : 20220+2651
J 3077

46' : 20269+2731
RAO 432

47' : 20281+2624
TOI3569

48' : 20225+2622
BKO 574

50' : 20247+2739
MLB 707

50' : 20225+2618
HJ 1504AB

52' : 20290+2658
A 394

54' : 20275+2735
BVD 164

55' : 20231+2606
STJ 50

55' : 20291+2700
DOO 86

56' : 20293+2700
TDT2319AB

56' : 20223+2611
BKO 573

57' : 20284+2728
COU 725

58' : 20241+2746
TDT2238

59' : 20280+2739
BRT 48

60' : 20222+2606
J 3078

62' : 20222+2736
MLB 611

64' : 20219+2606
BKO 572



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20253+2651 BUP 210 BC

 
 
20h 25m 13.91s +26° 51' 15.1" P.A. 232.00 sep 163.1 mag 12.37,12.07
 
 
Coord 2000 20253+2651 Discov num BUP 210 Comp BC Coord arcsec 2000 20 25 13.91 +26 51 15.1
Date first 1898 Date last 2015 Obs 9
Pa first 233 Pa last 231.8 P.A. Now (θ) 231.8°
Sep first 165.4 Sep last 163.148 Sep. Now (ρ) 163.148"
Mag pri 12.37 Mag sec 12.07 delta mag (ΔM) 0.3 Spectral class
Pri motion ra -014 Sec motion ra +002
Pri motion dec -012 Sec motion dec -012
Notes
rPM=0.868
This double is not physical.
 
 
20253+2651 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 25 18 +26 51 57 BUP 210 AB 2015 10 232 68.9 11.49 12.37 0.88
Show 20 25 18 +26 51 57 BUP 210 AD 2015 8 94 934.4 11.49 9.54 1.95
Show 20 25 18 +26 51 57 BUP 210 AE 2015 10 70 448.6 11.49 9.56 1.93
Show 20 25 14 +26 51 15 BUP 210 BC 2015 9 232 163.1 12.37 12.07 0.30 <===
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1832948903580219520
 
 
WDS 20253+2651 BUP 210 BC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
BUP Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913) 1913QB811.B8.......
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20253+2651 BUP 210 BC 1997 3 232 163.3 11.30 11.20 D 202513.91+265115.1
20253+2651 BUP 210 BC 2002 4 232 163.3 11.50 11.20 D 202513.91+265115.1
20253+2651 BUP 210 BC 2015 5 232 163.2 12.37 12.07 202513.91+265115.1

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

 
 
WDS 20253+2651 BUP 210 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20253+2651 BUP 210 BC : MEASURES
 
 
No records found.

 
 
WDS 20253+2651 : VIRTUAL EYEPIECE
 
 

20253+2651 BUP 210A mag 11.49 Sp G0 20253+2651 BUP 210B sep 68.5 P.A. 232.10 mag 12.37 20253+2651 BUP 210C sep 221.0 P.A. 229.70 mag 12.07 20253+2651 BUP 210D sep 834.2 P.A. 94.80 mag 9.54 20253+2651 BUP 210E sep 405.9 P.A. 68.10 mag 9.56 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 20253+2651 : ALADIN DSS IMAGE @ 20h 25m 13.91s +26° 51' 15.1"
 
 
 
 
WDS 20253+2651 BUP 210 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20253+2651 BUP 210BC distance=0' 20253+2651 BUP 210AB distance=2' 20253+2651 BUP 210AD distance=2' 20253+2651 BUP 210AE distance=2' 20256+2642 BU 1488AB distance=11' 20256+2642 BU 1488BC distance=11' 20268+2657 J 3086 distance=23' 20237+2710 TDS1067 distance=28' 20256+2723 J 2310AB distance=32' 20256+2723 J 2310AC distance=32' 20249+2618 J 558 distance=32' 20256+2723 J 2310BC distance=32' 20254+2727 J 509 distance=36' 20258+2726 TDT2265 distance=36' 20229+2708 STF2676AB distance=36' 20229+2708 ARN 50AC distance=36' 20229+2708 ARN 50AD distance=36' 20229+2708 ARN 50CD distance=38' 20220+2651 J 3077 distance=42' 20269+2731 RAO 432 distance=46' 20281+2624 TOI3569 distance=47' 20225+2622 BKO 574 distance=48' 20247+2739 MLB 707 distance=50' 20225+2618 HJ 1504AB distance=50' 20225+2618 HJ 1504AC distance=50' 20290+2658 A 394 distance=52' 20275+2735 BVD 164 distance=54' 20231+2606 STJ 50 distance=55' 20291+2700 DOO 86 distance=55' 20293+2700 DOO 93AC distance=56' 20293+2700 TDT2319AB distance=56' 20223+2611 BKO 573 distance=56' 20284+2728 COU 725 distance=57' 20241+2746 TDT2238 distance=58' 20280+2739 BRT 48 distance=59' 20222+2606 J 3078 distance=60' 20222+2736 MLB 611 distance=62' 20219+2606 BKO 572 distance=64' 20288+2735 TDS1076 distance=65' 20204+2702 TDT2187 distance=66' 20292+2731 HJ 1519 distance=66' 20302+2651 WOR 9AB distance=67' 20302+2651 BUP 213AC distance=67' 20302+2651 BUP 213AD distance=67' 20302+2651 BUP 213AE distance=67' 20302+2651 LMP 45AF distance=67' 20294+2729 KPP1957 distance=68' 20299+2624 S 750 distance=68' 20213+2736 TDT2202 distance=70' 20244+2802 HDS2918 distance=72' 20298+2613 BKO 585 distance=73' 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 20253+2651 BUP 210 BC 232 163.1
Show 20253+2651 BUP 210 AB 232 68.9 2
Show 20253+2651 BUP 210 AD 94 934.4 2
Show 20253+2651 BUP 210 AE 70 448.6 2
Show 20256+2642 BU 1488 AB 73 74.2 11
Show 20256+2642 BU 1488 BC 357 2.6 11
Show 20268+2657 J 3086 17 3.7 23
Show 20237+2710 TDS1067 203 1.8 28
Show 20256+2723 J 2310 AB 323 33.5 32
Show 20256+2723 J 2310 AC 328 38.0 32
Show 20249+2618 J 558 188 5.6 32
Show 20256+2723 J 2310 BC 357 5.3 32
Show 20254+2727 J 509 262 4.0 36
Show 20258+2726 TDT2265 264 2.5 36
Show 20229+2708 STF2676 AB 170 3.0 36
Show 20229+2708 ARN 50 AC 331 84.8 36
Show 20229+2708 ARN 50 AD 318 65.2 36
Show 20229+2708 ARN 50 CD 186 25.9 38
Show 20220+2651 J 3077 312 4.3 42
Show 20269+2731 RAO 432 336 0.2 46
Show 20281+2624 TOI3569 236 0.3 47
Show 20225+2622 BKO 574 76 5.5 48
Show 20247+2739 MLB 707 358 3.5 50
Show 20225+2618 HJ 1504 AB 251 22.5 50
Show 20225+2618 HJ 1504 AC 228 51.6 50
Show 20290+2658 A 394 286 0.7 52
Show 20275+2735 BVD 164 350 2.9 54
Show 20231+2606 STJ 50 73 1.3 55
Show 20291+2700 DOO 86 210 18.7 55
Show 20293+2700 DOO 93 AC 227 27.4 56
Show 20293+2700 TDT2319 AB 344 2.1 56
Show 20223+2611 BKO 573 84 8.2 56
Show 20284+2728 COU 725 59 0.5 57
Show 20241+2746 TDT2238 205 0.4 58
Show 20280+2739 BRT 48 265 4.2 59
Show 20222+2606 J 3078 23 7.0 60
Show 20222+2736 MLB 611 206 9.9 62
Show 20219+2606 BKO 572 270 5.1 64
Show 20288+2735 TDS1076 293 1.0 65
Show 20204+2702 TDT2187 332 0.5 66
Show 20292+2731 HJ 1519 234 15.6 66
Show 20302+2651 WOR 9 AB 225 0.5 67
Show 20302+2651 BUP 213 AC 318 9.7 67
Show 20302+2651 BUP 213 AD 281 93.0 67
Show 20302+2651 BUP 213 AE 93 999.9 67
Show 20302+2651 LMP 45 AF 252 43.7 67
Show 20294+2729 KPP1957 36 15.5 68
Show 20299+2624 S 750 320 68.3 68
Show 20213+2736 TDT2202 0.4 70
Show 20244+2802 HDS2918 228 0.2 72
Show 20298+2613 BKO 585 30 2.7 73

 
 
WDS 20253+2651 : COMPONENTS
 
 
  A B C D
B pa=232.1°
sep=68.52"
 
C pa=229.7°
sep=220.97"
pa=228.6°
sep=152.53"
 
D pa=94.8°
sep=834.22"
pa=91.8°
sep=885.83"
pa=85.8°
sep=1002.55"
 
E pa=68.1°
sep=405.88"
pa=65.8°
sep=472.12"
pa=61.7°
sep=619.48"
pa=296.0°
sep=505.43"
 
 
20253+2651 A
 
 
Coord arcsec 2000 202517.95+265157.2 Mag 11.49 Spectral class G0 (yellow) PmRA -3.00
PmDE -4.0 Tycho2 2164-00140-1
Tycho2
Tycho2 2164-00140-1 Pflag RAmdeg 306.32480875 DEmdeg 26.86591463
PmRA 0.0 PmDE -3.2 E RAmdeg 78 E DEmdeg 78
E pmRA 2.9 E pmDE 2.8 EpRAm 1982.49 EpDEm 1981.77
Num 3 Q RAmdeg 1.2 Q DEmdeg 0.9 Q pmRA 1.2
Q pmDE 0.9 BTmag 13.663 E BTmag 0.388 VTmag 11.488
E VTmag 0.104 Prox 999 TYC HIP
CCDM RAdeg 306.32480917 DEdeg 26.86592222 EpRA 1990 1.66
EpDE 1990 1.65 E RAdeg 81.5 E DEdeg 82.6 Posflg
Corr 0.1
 
 
20253+2651 B
 
 
Coord arcsec 2000 202513.91+265115.1 Coord calc 202513.91+265115.1 Mag 12.37 PmRA -14.00
PmDE -12.0 Calc delta mag 0.88
 
 
20253+2651 C
 
 
Coord arcsec 2000 202505.36+264934.2 Mag 12.07 PmRA 2.00 PmDE -12.0
Calc delta mag 0.58 Calc coord yes
 
 
20253+2651 D
 
 
Coord arcsec 2000 202620.07+265047.1 Mag 9.54 PmRA -35.00 PmDE -40.0
Calc delta mag 1.95 Calc coord yes
 
 
20253+2651 E
 
 
Coord arcsec 2000 202546.10+265428.4 Mag 9.56 PmRA -1.00 PmDE 3.0
Calc delta mag 1.93 Calc coord yes