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Doubles in session


Current system
04253+2618
WHT 1 AB


Nearby doubles
11' : 04247+2610
KSA 17

25' : 04269+2607
LEI 2AB

25' : 04246+2556
LDS5552

27' : 04271+2606
KSA 19AB

33' : 04252+2545
TOK 247

34' : 04257+2545
LDS5557

36' : 04280+2619
DCH 52AB

37' : 04277+2631
GIC 47

43' : 04236+2543
LDS5550

43' : 04271+2542
THB 1

46' : 04287+2613
HDS 576

47' : 04222+2641
LDS5547

55' : 04226+2538
STF 528AB

55' : 04250+2712
KSA 18AB

55' : 04223+2655
KSA 16

57' : 04295+2617
SMN 11AB

57' : 04293+2634
KSA 106

60' : 04220+2658
SMN 9AB

60' : 04291+2649
DCH 53

61' : 04220+2538
DAM 761

61' : 04291+2652
LDS1172

61' : 04219+2538
LDS1165

62' : 04297+2633
HAT 6AB

62' : 04222+2703
SHN 86

63' : 04299+2607
HER 9AB

63' : 04236+2520
LDS1167



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.

04253+2618 WHT 1 AB

 
 
04h 25m 17.68s +26° 17' 50.4" P.A. 234.00 sep 3.4 mag 13.05,13.86 Sp K7
 
 
Coord 2000 04253+2618 Discov num WHT   1 Comp AB Coord arcsec 2000 04 25 17.68 +26 17 50.4
Date first 1989 Date last 2015 Obs 10
Pa first 225 Pa last 234.3 P.A. Now (θ) 234.3°
Sep first 3.0 Sep last 3.4 Sep. Now (ρ) 3.4"
Mag pri 13.05 Mag sec 13.86 delta mag (ΔM) 0.81 Spectral class K7 (yellow-orange)
Pri motion ra +046 Sec motion ra
Pri motion dec -001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
04253+2618 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 04 25 18 +26 17 50 COR 2 Aa,Ab 2002 1 75 0.2 9.63 9.80 0.17
Show 04 25 18 +26 17 50 WHT 1 AB 2015 10 234 3.4 13.05 13.86 0.81 <===
Show 04 25 17 +26 17 48 COR 2 Ba,Bb 2002 1 158 0.1 10.39 10.74 0.35
Quadruple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus Gaia DR2 152009028728671744
 
 
WDS 04253+2618 WHT 1 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cor2000 Sa j Correia, S. & Richichi, A. 2000A&AS..141..301C
Cor2000 A&AS 141, 301, 2000
Cor2006 A j Correia, S., Zinnecker, H., Ratzka, Th., & Sterzik, M.F. 2006A&A...459..909C
Cor2006 A&A 459, 909, 2006 (some data reprocessed by Csepany et al. 2017) 2017A&A...603A..74C
Cor2013 A j Correia, S., Duchene, G., Reipurth, B., Zinnecker, H., Daemgen, S., Petr-Gotzens, 2013A&A...557A..63C
Cor2013 M.G., Kohler, R., Ratzka, Th., Aspin, C., Konopacky, Q.M., & Ghez, A.M.
Cor2013 A&A 557, A63, 2013
Wht2001 Si j White, R.J. & Ghez, A.M. 2001ApJ...556..265W
Wht2001 +Hp ApJ 556, 265, 2001
Wht2001 +Ci
Wht2002 A - White, R.J., Hillenbrand, L., Metchev, S., & Patience, J. 2002BAAS...34.1134W
Wht2002 BAAS 34, 1134, 2002
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04253+2618 WHT 1 AB 2002 5 234 3.3 13.00   K7 042517.60+261750.0
04253+2618 WHT 1 AB 2015 10 234 3.4 13.05 13.86 K7 042517.68+261750.4

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

 
 
WDS 04253+2618 WHT 1 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04253+2618 WHT 1 AB : MEASURES
 
 
No records found.

 
 
WDS 04253+2618 : VIRTUAL EYEPIECE
 
 

04253+2618 WHT 1A mag 13.05 Sp K7 04253+2618 COR 2Ab sep 0.2 P.A. 73.10 mag 9.8 04253+2618 COR 2B sep 3.4 P.A. 236.10 mag 10.39 04253+2618 COR 2Bb sep 3.4 P.A. 234.40 mag 10.74 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 04253+2618 : ALADIN DSS IMAGE @ 04h 25m 17.68s +26° 17' 50.4"
 
 
 
 
WDS 04253+2618 WHT 1 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04253+2618 COR 2Aa,Ab distance=1' 04253+2618 WHT 1AB distance=1' 04253+2618 COR 2Ba,Bb distance=1' 04247+2610 KSA 17 distance=11' 04269+2607 LEI 2AB distance=25' 04269+2607 CHN 2AB,C distance=25' 04269+2607 HAT 5AB,D distance=25' 04269+2607 SMN 10Ca,Cb distance=25' 04246+2556 LDS5552 distance=25' 04248+2643 KOH 10Ba,Bb distance=26' 04248+2643 KOH 10Aa,Ab distance=27' 04248+2643 KOH 10Aa,Ba distance=27' 04248+2643 KU 84AC distance=27' 04271+2606 KSA 19AB distance=27' 04271+2606 LOO 5AC distance=27' 04252+2545 TOK 247 distance=33' 04257+2545 LDS5557 distance=34' 04280+2619 PAD 27Aa,Ab distance=36' 04280+2619 DCH 52AB distance=36' 04277+2631 GIC 47 distance=37' 04236+2543 LDS5550 distance=43' 04271+2542 THB 1 distance=43' 04287+2613 HDS 576 distance=46' 04222+2641 LDS5547 distance=47' 04226+2538 ITO 23BC distance=54' 04226+2538 ITO 23BD distance=54' 04226+2538 ITO 23BE distance=54' 04226+2538 STF 528AB distance=55' 04250+2712 KSA 18AB distance=55' 04250+2712 ITO 26AC distance=55' 04223+2655 KSA 16 distance=55' 04295+2617 SMN 11AB distance=57' 04295+2617 WHT 2AC distance=57' 04295+2617 HER 8AD distance=57' 04293+2634 KSA 106 distance=57' 04220+2658 SMN 9AB distance=60' 04220+2658 KSA 15AC distance=60' 04291+2649 DCH 53 distance=60' 04220+2538 DAM 761 distance=61' 04291+2652 LDS1172 distance=61' 04219+2538 LDS1165 distance=61' 04297+2633 ITO 13BC distance=61' 04297+2633 GHE 7Aa,Ab distance=62' 04297+2633 HAT 6AB distance=62' 04297+2633 ITO 13AD distance=62' 04222+2703 SHN 86 distance=62' 04299+2607 ITO 28BC distance=63' 04299+2607 HER 9AB distance=63' 04299+2607 ITO 28AC distance=63' 04299+2607 ITO 28AD distance=63' 04236+2520 LDS1167 distance=63' 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 04253+2618 COR 2 Aa,Ab 75 0.2 1
Show 04253+2618 WHT 1 AB 234 3.4 1
Show 04253+2618 COR 2 Ba,Bb 158 0.1 1
Show 04247+2610 KSA 17 338 27.8 11
Show 04269+2607 LEI 2 AB 274 0.7 25
Show 04269+2607 CHN 2 AB,C 105 12.1 25
Show 04269+2607 HAT 5 AB,D 117 57.4 25
Show 04269+2607 SMN 10 Ca,Cb 294 0.6 25
Show 04246+2556 LDS5552 265 170.5 25
Show 04248+2643 KOH 10 Ba,Bb 135 0.2 26
Show 04248+2643 KOH 10 Aa,Ab 320 0.5 27
Show 04248+2643 KOH 10 Aa,Ba 158 7.9 27
Show 04248+2643 KU 84 AC 296 13.2 27
Show 04271+2606 KSA 19 AB 235 16.1 27
Show 04271+2606 LOO 5 AC 211 53.9 27
Show 04252+2545 TOK 247 271 43.0 33
Show 04257+2545 LDS5557 269 163.1 34
Show 04280+2619 PAD 27 Aa,Ab 266 0.2 36
Show 04280+2619 DCH 52 AB 15 4.6 36
Show 04277+2631 GIC 47 196 11.1 37
Show 04236+2543 LDS5550 64 8.6 43
Show 04271+2542 THB 1 183 0.1 43
Show 04287+2613 HDS 576 240 0.1 46
Show 04222+2641 LDS5547 134 59.5 47
Show 04226+2538 ITO 23 BC 245 11.6 54
Show 04226+2538 ITO 23 BD 227 11.0 54
Show 04226+2538 ITO 23 BE 264 10.6 54
Show 04226+2538 STF 528 AB 25 19.4 55
Show 04250+2712 KSA 18 AB 56 15.8 55
Show 04250+2712 ITO 26 AC 125 3.8 55
Show 04223+2655 KSA 16 152 23.1 55
Show 04295+2617 SMN 11 AB 317 0.1 57
Show 04295+2617 WHT 2 AC 296 2.3 57
Show 04295+2617 HER 8 AD 248 12.0 57
Show 04293+2634 KSA 106 19 0.1 57
Show 04220+2658 SMN 9 AB 110 0.3 60
Show 04220+2658 KSA 15 AC 277 19.8 60
Show 04291+2649 DCH 53 279 12.3 60
Show 04220+2538 DAM 761 277 20.6 61
Show 04291+2652 LDS1172 283 2.5 61
Show 04219+2538 LDS1165 292 34.3 61
Show 04297+2633 ITO 13 BC 139 2.4 61
Show 04297+2633 GHE 7 Aa,Ab 294 0.1 62
Show 04297+2633 HAT 6 AB 306 15.3 62
Show 04297+2633 ITO 13 AD 132 5.1 62
Show 04222+2703 SHN 86 -1 0.1 62
Show 04299+2607 ITO 28 BC 170 0.6 63
Show 04299+2607 HER 9 AB 305 10.8 63
Show 04299+2607 ITO 28 AC 304 10.6 63
Show 04299+2607 ITO 28 AD 163 9.8 63
Show 04236+2520 LDS1167 197 3.0 63

 
 
WDS 04253+2618 : COMPONENTS
 
 
  A Ab B
Ab pa=73.1°
sep=0.16"
 
B pa=236.1°
sep=3.40"
pa=236.8°
sep=3.55"
 
Bb pa=234.4°
sep=3.43"
pa=235.2°
sep=3.58"
pa=160.0°
sep=0.10"
 
 
04253+2618 A
 
 
Coord arcsec 2000 042517.68+261750.4 Mag 13.05 Spectral class K7 (yellow-orange) PmRA 46.00
PmDE -1.0
 
 
04253+2618 Ab
 
 
Coord arcsec 2000 042517.69+261750.4 Mag 9.8 Calc delta mag 0.17 Calc coord yes
 
 
04253+2618 B
 
 
Coord arcsec 2000 042517.47+261748.5 Coord calc 042517.50+261748.4 Mag 10.39 Mag composta 13.86
Calc delta mag 0.76
 
 
04253+2618 Bb
 
 
Coord arcsec 2000 042517.47+261748.4 Mag 10.74 Calc delta mag 1.11 Calc coord yes