02517+0446 ITF 25

 
 
02h 51m 44.70s +04° 45' 35.6" P.A. 141.00 sep 11.1 mag 13.00,13.60 Sp K2V+K5V
 
 
Coord 2000 02517+0446 Discov num ITF  25 Comp Coord arcsec 2000 02 51 44.70 +04 45 35.6
Date first 1955 Date last 2016 Obs 10
Pa first 140 Pa last 140.9 P.A. Now (θ) 140.9°
Sep first 10.7 Sep last 11.079 Sep. Now (ρ) 11.079"
Mag pri 13.00 Mag sec 13.60 delta mag (ΔM) 0.6 Spectral class K2V+K5V (yellow-orange/yellow-orange)
Pri motion ra -023 Sec motion ra -020
Pri motion dec -031 Sec motion dec -034
Notes V (Proper motion indicates physical)
rPM=0.108 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus Gaia DR2 5406298673944576
 
 
WDS 02517+0446 ITF 25 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
ITF2011 C j Falcon, I.T. 2011OED.....6...79F
ITF2011 El Observador de Estrellas Dobles, Issue #6, 79, 2011
ITF2011b C j Falcon, I.T. 2011OED.....7...51F
ITF2011b El Observador de Estrellas Dobles, Issue #7, 51, 2011
ITF2012 P j Falcon, I.T. .
ITF2012 +E2 Il Bollettino Delle Stelle Doppie 2, 35, 2012
ITF2012 +E (Italian translation on page 11 of the same publication)
ITF2012b P j Falcon, I.T. 2012JDSO....8..168F
ITF2012b +E+ JDSO 8, 168, 2012
ITF2012c Pp j Falcon, I.T. 2012JDSO....8..234F
ITF2012c JDSO 8, 234, 2012
ITF2012d P j Falcon, I.T. .
ITF2012d +E+ Il Bollettino Delle Stelle Doppie 3, 9, 2012
ITF2012e P w Falcon, I.T. 2012JDSO....8..323F
ITF2012e +E+ JDSO 8, 323, 2012
ITF2013 P - Falcon, I.T. .
ITF2013 +E2 Il Bollettino Delle Stelle Doppie 4, 51, 2013
ITF2013 (Italian translation on page 5 of the same publication)
ITF2013b P - Falcon, I.T. .
ITF2013b +E+ Il Bollettino Delle Stelle Doppie 5, 84, 2013
ITF2013b +C
ITF2013c P j Falcon, I.T. .
ITF2013c +E+ Il Bollettino Delle Stelle Doppie 5, 84, 2013
ITF2013c +C (most measures in ITF2013b)
ITF2013d P - Falcon, I.T. .
ITF2013d +E+ Il Bollettino Delle Stelle Doppie 6, 57, 2013
ITF2013d +C
ITF2013e C - Falcon, I.T. .
ITF2013e +P Il Bollettino Delle Stelle Doppie 7, 52, 2013
ITF2013e +E2
ITF2014 P - Falcon, I.T. .
ITF2014 +E+ Il Bollettino Delle Stelle Doppie 8, 48, 2014
ITF2014 (Italian translation on page 5 of the same publication)
ITF2014b P - Falcon, I.T. .
ITF2014b +E2 Il Bollettino Delle Stelle Doppie 9, 31, 2014
ITF2014b +E (Italian translation on page 7 of the same publication)
ITF2014c P - Falcon, I.T. .
ITF2014c +E2 Il Bollettino Delle Stelle Doppie 10, 30, 2014
ITF2014c (Italian translation on page 16 of the same publication)
ITF2014d P - Falcon, I.T. .
ITF2014d +E2 Il Bollettino Delle Stelle Doppie 11, 33, 2014
ITF2014d +C (Italian translation on page 11 of the same publication)
ITF2015a P - Falcon, I.T. .
ITF2015a +E2 Il Bollettino Delle Stelle Doppie 12, 23, 2015
ITF2015a (Italian translation on page 13 of the same publication)
ITF2015b P - Falcon, I.T. .
ITF2015b +E2 Il Bollettino Delle Stelle Doppie 13, 26, 2015
ITF2015b (Italian translation on page 22 of the same publication)
ITF2015c P - Falcon, I.T. .
ITF2015c +E2 Il Bollettino Delle Stelle Doppie 15, 45, 2015
ITF2015c +Es (Italian translation on page 13 of the same publication)
ITF2016a P - Falcon, I.T. .
ITF2016a +E2 Il Bollettino Delle Stelle Doppie 18, 22, 2016
ITF2016a +Es (Italian translation on page 10 of the same publication)
ITF2017 P - Falcon, I.T. .
ITF2017 +E2 Il Bollettino Delle Stelle Doppie 23, 33, 2017
ITF2017 +Es (Italian translation on page 4 of the same publication)
ITF2018 P+ - Falcon, I.T. .
ITF2018 +E2+ Il Bollettino Delle Stelle Doppie 26, 69, 2018
ITF2018 +C (Italian translation on page 13 of the same publication)
ITF2018 (ITF 103-110 already published in ITF2017)
ITF2020 P - Falcon, I.T. .
ITF2020 +E Il Bollettino Delle Stelle Doppie 32, 4, 2020
ITF2021 P - Falcon, I.T. .
ITF2021 +E Il Bollettino Delle Stelle Doppie 34, 18, 2021
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02517+0446 ITF 25 1997 2 140 10.8 13.00 13.60 K2V+K5V V 025144.70+044535.6
02517+0446 ITF 25 2000 3 141 11.0 13.00 13.60 K2V+K5V V 025144.70+044535.6
02517+0446 ITF 25 2010 4 141 10.7 13.00 13.60 K2V+K5V V 025144.70+044535.6
02517+0446 ITF 25 2015 5 141 11.1 13.00 13.60 K2V+K5V V 025144.70+044535.6
02517+0446 ITF 25 2016 10 141 11.1 13.00 13.60 K2V+K5V V 025144.70+044535.6

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

 
 
WDS 02517+0446 ITF 25 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02517+0446 ITF 25 : MEASURES
 
 
No records found.

 
 
WDS 02517+0446 : VIRTUAL EYEPIECE
 
 

02517+0446 ITF  25A mag 13 Sp K2V 02517+0446 ITF  25B sep 11.1 P.A. 141.00 mag 13.6 Sp K5V virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 02517+0446 : ALADIN DSS IMAGE @ 02h 51m 44.70s +04° 45' 35.6"
 
 
 
 
WDS 02517+0446 ITF 25 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


02517+0446  ITF  25 distance=0' 02523+0419  BAL2109 distance=28' 02539+0502  ITF  38 distance=37' 02542+0503  ITF  39 distance=41' 02551+0446  SLW 137 distance=50' 02522+0352  A  2340 distance=55' 02555+0430  BAL2602AB distance=59' 02555+0430  BAL2602AC distance=59' 02527+0543  LEP  10 distance=60' 02560+0426  DAM1241 distance=67' 02471+0417  HEI 624 distance=75' 02509+0331  PLQ  36 distance=77' 02477+0551  STF 309 distance=90' 02570+0532  A  2026 distance=92' 02556+0330  SKF1429 distance=96' 02462+0536  RAO   9AB distance=97' 02462+0536  TOK 651AC distance=97' 02462+0536  TOK 651AD distance=97' 02460+0531  ITF  24 distance=97' 02513+0303  HO  218 distance=103' 02527+0628  STF 323 distance=104' 02582+0527  SKF1678 distance=105' 02568+0330  PLQ  37 distance=107' 02544+0635  GWP 388 distance=117' 02502+0641  AG   55AB distance=118' 02502+0641  AG   55AB,C distance=118' 02596+0508  BAL2603 distance=120' 02443+0532  ITF  87 distance=121' 02511+0648  FMR  59 distance=124' 02478+0634  SLW 132 distance=124' 02486+0643  CVR 431 distance=127' 02464+0301  GWP 367 distance=132' 02574+0303  BAL1626 distance=133' 02521+0659  HEI 444 distance=134' 02582+0310  GWP 403 distance=137' 02426+0418  BAL2108 distance=139' 02427+0517  UC  787 distance=140' 03010+0517  LEP  11 distance=142' 02516+0224  A  2339 distance=142' 03003+0557  GRV 156 distance=148' 03015+0513  BAL2604 distance=148' 02431+0330  GWP 359AB distance=150' 02431+0330  GWP 360AC distance=150' 02424+0541  SLW 127 distance=150' 02583+0246  BAL1627 distance=154' 02433+0314  STF 299AB (Kaffaljidhma) distance=156' 02433+0314  ALD 124AC (Kaffaljidhma) distance=156' 02414+0426  A  2337AB distance=157' 02414+0426  A  2337AC distance=157' 02414+0426  A  2337AD distance=157' 02586+0646  SLW 140 distance=158' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 02517+0446 ITF 25 141 11.1
Show 02523+0419 BAL2109 233 6.5 28
Show 02539+0502 ITF 38 345 35.9 37
Show 02542+0503 ITF 39 112 62.3 41
Show 02551+0446 SLW 137 306 51.6 50
Show 02522+0352 A 2340 37 0.6 55
Show 02555+0430 BAL2602 AB 266 1.0 59
Show 02555+0430 BAL2602 AC 296 3.8 59
Show 02527+0543 LEP 10 98 4.2 60
Show 02560+0426 DAM1241 113 5.0 67
Show 02471+0417 HEI 624 244 0.9 75
Show 02509+0331 PLQ 36 191 29.5 77
Show 02477+0551 STF 309 9 25.7 90
Show 02570+0532 A 2026 329 0.6 92
Show 02556+0330 SKF1429 145 1.6 96
Show 02462+0536 RAO 9 AB 254 1.9 97
Show 02462+0536 TOK 651 AC 222 494.0 97
Show 02462+0536 TOK 651 AD 194 999.9 97
Show 02460+0531 ITF 24 60 3.2 97
Show 02513+0303 HO 218 215 0.1 103
Show 02527+0628 STF 323 280 2.7 104
Show 02582+0527 SKF1678 55 2.7 105
Show 02568+0330 PLQ 37 145 14.3 107
Show 02544+0635 GWP 388 49 4.5 117
Show 02502+0641 AG 55 AB 49 2.4 118
Show 02502+0641 AG 55 AB,C 177 45.1 118
Show 02596+0508 BAL2603 213 6.0 120
Show 02443+0532 ITF 87 57 15.9 121
Show 02511+0648 FMR 59 323 47.1 124
Show 02478+0634 SLW 132 104 162.7 124
Show 02486+0643 CVR 431 206 9.7 127
Show 02464+0301 GWP 367 131 8.1 132
Show 02574+0303 BAL1626 330 2.9 133
Show 02521+0659 HEI 444 299 3.1 134
Show 02582+0310 GWP 403 155 50.7 137
Show 02426+0418 BAL2108 94 20.1 139
Show 02427+0517 UC 787 71 11.6 140
Show 03010+0517 LEP 11 299 359.5 142
Show 02516+0224 A 2339 342 3.5 142
Show 03003+0557 GRV 156 288 9.7 148
Show 03015+0513 BAL2604 14 11.4 148
Show 02431+0330 GWP 359 AB 105 59.7 150
Show 02431+0330 GWP 360 AC 77 288.2 150
Show 02424+0541 SLW 127 230 118.9 150
Show 02583+0246 BAL1627 225 3.0 154
Show Kaffaljidhma 02433+0314 STF 299 AB 299 1.9 156
Show Kaffaljidhma 02433+0314 ALD 124 AC 306 843.1 156
Show 02414+0426 A 2337 AB 253 3.0 157
Show 02414+0426 A 2337 AC 115 25.1 157
Show 02414+0426 A 2337 AD 212 20.7 157
Show 02586+0646 SLW 140 28 31.3 158

 
 
WDS 02517+0446 : COMPONENTS
 
 
  A
B pa=141.0°
sep=11.06"
 
 
02517+0446 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 025144.70+044535.6 Mag 13 Spectral class K2V (yellow-orange)
PmRA -23.00 PmDE -31.0
 
 
02517+0446 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 025145.17+044527.0 Mag 13.6 Spectral class K5V (yellow-orange)
PmRA -20.00 PmDE -34.0 Calc delta mag 0.6 Calc coord yes