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Current system
00252+2743
CHE 26


Nearby doubles
8' : 00247+2740
LDS3164

14' : 00257+2755
GRV 22

17' : 00250+2726
CHE 24

20' : 00243+2731
CHE 21

32' : 00230+2735
TDS 16

41' : 00231+2813
KPP4413AB

42' : 00235+2709
CHE 18

43' : 00232+2710
CHE 16

45' : 00237+2702
CHE 20

46' : 00262+2827
COU 446

46' : 00220+2726
CHE 12

50' : 00250+2653
CHE 25

52' : 00214+2744
CHE 10AB

53' : 00214+2729
CHE 11

54' : 00220+2711
HDS 48

55' : 00241+2652
TDS1441

57' : 00220+2706
CHE 13

59' : 00208+2737
CHE 7

62' : 00296+2807
WSI 38AB

62' : 00220+2659
CHE 14

64' : 00210+2647
CHE 9

67' : 00259+2638
CVR1041AB

68' : 00215+2658
HJ 1020

69' : 00206+2712
LDS3154

70' : 00243+2634
CHE 22

72' : 00289+2651
BRT 118



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

00252+2743 CHE 26

 
 
00h 25m 13.06s +27° 43' 53.6" P.A. 232.00 sep 18.6 mag 11.93,12.17
 
 
Coord 2000 00252+2743 Discov num CHE  26 Comp Coord arcsec 2000 00 25 13.06 +27 43 53.6
Date first 1896 Date last 2015 Obs 14
Pa first 232 Pa last 231.8 P.A. Now (θ) 231.8°
Sep first 18.4 Sep last 18.641 Sep. Now (ρ) 18.641"
Mag pri 11.93 Mag sec 12.17 delta mag (ΔM) 0.24 Spectral class
Pri motion ra +000 Sec motion ra -003
Pri motion dec +004 Sec motion dec +003
Notes
rPM=0.745
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Tycho2 1737-00393-1 Gaia DR2 2856260458519418880
 
 
WDS 00252+2743 CHE 26 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Che1908 Pa - Chevalier, Stanislas .
Che1908 Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
Che1909 Pa - Chevalier, Stanislas .
Che1909 Shanghai Obs. Zo-Se 5, 86, 1909 (corrections are described in Hrt2012b)
Che1910 Ma j Chevalier, Stanislas & Tsang Ziang-seng .
Che1910 +Pa Shanghai Obs. Zo-Se 6, O5, 1910 (corrections are described in Hrt2012b)
Che1911 Ma - Chevalier, Stanislas .
Che1911 +Pa Shanghai Obs. Zo-Se 7, B1, 1911 (corrections are described in Hrt2012b)
Che1925 Pa - Chevalier, Stanislas 1925JO......8...65G
Che1925 J. Obs. 8, 65, 1925
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00252+2743 CHE 26 1998 5 232 18.7 11.93 12.17 D 002513.05+274353.6
00252+2743 CHE 26 2006 6 232 18.7 11.90 12.20 D 002513.06+274353.6
00252+2743 CHE 26 2010 10 232 18.7 11.93 12.17 002513.06+274353.6
00252+2743 CHE 26 2015 11 232 18.6 11.93 12.17 002513.06+274353.6

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

 
 
WDS 00252+2743 CHE 26 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00252+2743 CHE 26 : MEASURES
 
 
No records found.

 
 
WDS 00252+2743 : VIRTUAL EYEPIECE
 
 

00252+2743 CHE 26A mag 11.93 00252+2743 CHE 26B sep 17.4 P.A. 228.40 mag 12.17 virtual eyepiece
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Radius:
Components only
 
 
WDS 00252+2743 : ALADIN DSS IMAGE @ 00h 25m 13.06s +27° 43' 53.6"
 
 
 
 
WDS 00252+2743 CHE 26 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00252+2743 CHE 26 distance=0' 00247+2740 LDS3164 distance=8' 00257+2755 GRV 22 distance=14' 00250+2726 CHE 24 distance=17' 00243+2731 CHE 21 distance=20' 00230+2735 TDS 16 distance=32' 00231+2813 KPP4413AB distance=41' 00235+2709 CHE 18 distance=42' 00232+2710 CHE 16 distance=43' 00237+2702 CHE 20 distance=45' 00262+2827 COU 446 distance=46' 00220+2726 CHE 12 distance=46' 00250+2653 CHE 25 distance=50' 00214+2744 COU 347Aa,Ab distance=52' 00214+2744 CHE 10AB distance=52' 00214+2729 CHE 11 distance=53' 00220+2711 HDS 48 distance=54' 00241+2652 TDS1441 distance=55' 00220+2706 CHE 13 distance=57' 00208+2737 CHE 7 distance=59' 00296+2807 HAU 1BC distance=62' 00296+2807 WSI 38AB distance=62' 00296+2807 HAU 1AC distance=62' 00220+2659 CHE 14 distance=62' 00210+2647 CHE 9 distance=64' 00259+2638 CVR1041AB distance=67' 00215+2658 HJ 1020 distance=68' 00206+2712 LDS3154 distance=69' 00243+2634 CHE 22 distance=70' 00289+2651 BRT 118 distance=72' 00209+2655 CHE 8 distance=76' 00234+2624 CHE 17AB distance=84' 00234+2624 CHE 17AC distance=84' 00234+2624 CHE 17BC distance=84' 00236+2621 CHE 19 distance=86' 00191+2822 TDS1397 distance=91' 00320+2740 COU 547 distance=91' 00310+2839 CTU 1Aa,Ab distance=97' 00310+2839 HAU 2AB distance=97' 00310+2844 GII 74 distance=97' 00194+2846 MLB 511 distance=100' 00199+2633 CHE 4 distance=100' 00254+2603 LDS3166 distance=101' 00320+2831 S 386AB distance=101' 00320+2831 FYM 206AC distance=101' 00195+2634 CHE 3AB distance=103' 00195+2634 CHE 3AC distance=103' 00328+2817 STT 14AB distance=106' 00328+2817 STT 14AC distance=106' 00328+2817 FYM 205AD distance=106' 00239+2930 STF 28AB distance=108' 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 00252+2743 CHE 26 232 18.6
Show 00247+2740 LDS3164 304 113.2 8
Show 00257+2755 GRV 22 273 52.6 14
Show 00250+2726 CHE 24 339 4.9 17
Show 00243+2731 CHE 21 159 18.7 20
Show 00230+2735 TDS 16 121 1.4 32
Show 00231+2813 KPP4413 AB 328 10.2 41
Show 00235+2709 CHE 18 13 7.5 42
Show 00232+2710 CHE 16 264 18.8 43
Show 00237+2702 CHE 20 210 17.4 45
Show 00262+2827 COU 446 313 0.9 46
Show 00220+2726 CHE 12 199 14.6 46
Show 00250+2653 CHE 25 81 24.1 50
Show 00214+2744 COU 347 Aa,Ab 48 0.4 52
Show 00214+2744 CHE 10 AB 92 10.1 52
Show 00214+2729 CHE 11 296 20.6 53
Show 00220+2711 HDS 48 243 10.3 54
Show 00241+2652 TDS1441 137 0.5 55
Show 00220+2706 CHE 13 52 18.5 57
Show 00208+2737 CHE 7 261 6.5 59
Show 00296+2807 HAU 1 BC 47 12.2 62
Show 00296+2807 WSI 38 AB 280 4.3 62
Show 00296+2807 HAU 1 AC 27 10.3 62
Show 00220+2659 CHE 14 246 9.3 62
Show 00210+2647 CHE 9 333 5.7 64
Show 00259+2638 CVR1041 AB 233 4.4 67
Show 00215+2658 HJ 1020 182 11.2 68
Show 00206+2712 LDS3154 320 1.9 69
Show 00243+2634 CHE 22 261 22.6 70
Show 00289+2651 BRT 118 195 5.2 72
Show 00209+2655 CHE 8 325 18.1 76
Show 00234+2624 CHE 17 AB 222 12.7 84
Show 00234+2624 CHE 17 AC 221 20.7 84
Show 00234+2624 CHE 17 BC 218 8.0 84
Show 00236+2621 CHE 19 355 7.8 86
Show 00191+2822 TDS1397 108 0.7 91
Show 00320+2740 COU 547 36 0.1 91
Show 00310+2839 CTU 1 Aa,Ab 233 1.3 97
Show 00310+2839 HAU 2 AB 279 12.4 97
Show 00310+2844 GII 74 54 1.3 97
Show 00194+2846 MLB 511 49 4.5 100
Show 00199+2633 CHE 4 204 4.2 100
Show 00254+2603 LDS3166 72 42.2 101
Show 00320+2831 S 386 AB 17 43.4 101
Show 00320+2831 FYM 206 AC 50 14.0 101
Show 00195+2634 CHE 3 AB 62 16.5 103
Show 00195+2634 CHE 3 AC 22 29.0 103
Show 00328+2817 STT 14 AB 159 8.6 106
Show 00328+2817 STT 14 AC 88 58.2 106
Show 00328+2817 FYM 205 AD 177 26.0 106
Show 00239+2930 STF 28 AB 224 33.0 108

 
 
WDS 00252+2743 : COMPONENTS
 
 
  A
B pa=228.4°
sep=17.35"
 
 
00252+2743 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 002513.06+274353.6 Mag 11.93 PmRA 0.00
PmDE 4.0 Tycho2 1737-00393-1
Tycho2
Tycho2 1737-00393-1 Pflag RAmdeg 6.30438995 DEmdeg 27.73156819
PmRA -4.4 PmDE 3.1 E RAmdeg 89 E DEmdeg 97
E pmRA 2.6 E pmDE 2.6 EpRAm 1976.93 EpDEm 1973.54
Num 3 Q RAmdeg 0.8 Q DEmdeg 0.2 Q pmRA 0.8
Q pmDE 0.2 BTmag 12.432 E BTmag 0.231 VTmag 11.926
E VTmag 0.208 Prox 190 TYC HIP
CCDM RAdeg 6.30440139 DEdeg 27.73156111 EpRA 1990 1.73
EpDE 1990 1.78 E RAdeg 96.5 E DEdeg 108.1 Posflg
Corr -0.2
 
 
00252+2743 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 002512.08+274342.1 Mag 12.17 PmRA -3.00
PmDE 3.0 Tycho2 1737-00513-1 Calc delta mag 0.24 Calc coord yes
Tycho2
Tycho2 1737-00513-1 Pflag RAmdeg 6.29971418 DEmdeg 27.72827741
PmRA -6.2 PmDE 1.8 E RAmdeg 106 E DEmdeg 115
E pmRA 2.8 E pmDE 2.8 EpRAm 1972.56 EpDEm 1967.78
Num 3 Q RAmdeg 0.2 Q DEmdeg 1.7 Q pmRA 0.2
Q pmDE 1.7 BTmag 12.995 E BTmag 0.342 VTmag 12.174
E VTmag 0.240 Prox 190 TYC HIP
CCDM RAdeg 6.29973056 DEdeg 27.72827361 EpRA 1990 1.74
EpDE 1990 1.77 E RAdeg 118.5 E DEdeg 133.1 Posflg
Corr -0.2