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Current system
08459-0230
ITF 98


Nearby doubles
3' : 08460-0232
ITF 97

4' : 08461-0230
ITF 83

11' : 08453-0236
STF1270

18' : 08468-0219
GWP1080AB

39' : 08436-0237
J 1530

42' : 08474-0306
RST4422

43' : 08447-0309
RST4420

47' : 08430-0242
HO 355

55' : 08449-0138
BAL 511

59' : 08498-0239
CVR1171

65' : 08502-0214
J 2065

67' : 08500-0205
CVR1172

69' : 08504-0210
J 1533

70' : 08425-0317
CVR1161

70' : 08414-0213
HJ 102AB

72' : 08411-0227
CVR1160

73' : 08503-0156
J 1350AB

76' : 08501-0313
TDS6121

77' : 08446-0116
HDS1258

77' : 08494-0327
HUB 9

80' : 08501-0318
DAM1489

81' : 08500-0322
GWP1090

82' : 08448-0110
GWP1075

83' : 08453-0109
BAL 856

86' : 08405-0239
J 3289

88' : 08510-0147
GWP1092



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.

08459-0230 ITF 98

 
 
08h 45m 55.18s -02° 29' 57.2" P.A. 114.00 sep 21.9 mag 10.50,13.50 Sp F4V+K2V
 
 
Coord 2000 08459-0230 Discov num ITF  98 Comp Coord arcsec 2000 08 45 55.18 -02 29 57.2
Date first 1952 Date last 2015 Obs 9
Pa first 115 Pa last 114.2 P.A. Now (θ) 114.2°
Sep first 21.8 Sep last 21.949 Sep. Now (ρ) 21.949"
Mag pri 10.50 Mag sec 13.50 delta mag (ΔM) 3 Spectral class F4V+K2V (yellow-white/yellow-orange)
Pri motion ra -006 Sec motion ra -006
Pri motion dec -033 Sec motion dec -030
Notes V (Proper motion indicates physical)
rPM=0.089 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 4868-00555-1 Gaia DR2 3072191927895661568
 
 
WDS 08459-0230 ITF 98 : 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
08459-0230 ITF 98 1998 2 115 21.8 10.50 13.50 F4V+K2V V 084555.18-022957.2
08459-0230 ITF 98 2000 4 114 21.9 10.50 13.50 F4V+K2V V 084555.18-022957.2
08459-0230 ITF 98 2010 5 114 21.9 10.50 13.50 F4V+K2V V 084555.18-022957.2
08459-0230 ITF 98 2015 6 114 21.7 10.50 13.50 F4V+K2V V 084555.18-022957.2

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

 
 
WDS 08459-0230 ITF 98 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08459-0230 ITF 98 : MEASURES
 
 
No records found.

 
 
WDS 08459-0230 : VIRTUAL EYEPIECE
 
 

08459-0230 ITF 98A mag 10.5 Sp F4V 08459-0230 ITF 98B sep 21.9 P.A. 114.20 mag 13.5 Sp K2V 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 08459-0230 : ALADIN DSS IMAGE @ 08h 45m 55.18s -02° 29' 57.2"
 
 
 
 
WDS 08459-0230 ITF 98 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08459-0230 ITF 98 distance=0' 08460-0232 ITF 97 distance=3' 08461-0230 ITF 83 distance=4' 08453-0236 STF1270 distance=11' 08468-0219 GWP1080AB distance=18' 08468-0219 GWP1081AC distance=18' 08468-0219 GWP1081BC distance=19' 08436-0237 J 1530 distance=39' 08474-0306 RST4422 distance=42' 08447-0309 RST4420 distance=43' 08430-0242 HO 355 distance=47' 08449-0138 BAL 511 distance=55' 08498-0239 CVR1171 distance=59' 08502-0214 J 2065 distance=65' 08500-0205 CVR1172 distance=67' 08504-0210 J 1533 distance=69' 08425-0317 CVR1161 distance=70' 08414-0213 HJ 102AB distance=70' 08414-0213 HJ 103BC distance=70' 08411-0227 CVR1160 distance=72' 08503-0156 J 1350AB distance=73' 08501-0313 TDS6121 distance=76' 08446-0116 HDS1258 distance=77' 08494-0327 HUB 9 distance=77' 08501-0318 DAM1489 distance=80' 08500-0322 GWP1090 distance=81' 08448-0110 GWP1075 distance=82' 08453-0109 BAL 856 distance=83' 08405-0239 J 3289 distance=86' 08510-0147 GWP1092 distance=88' 08504-0328 KPP2969 distance=90' 08435-0104 HDS1254 distance=94' 08512-0326 UC 1723 distance=97' 08420-0109 A 1751CD distance=100' 08420-0109 A 1750Ba,Bb distance=101' 08420-0109 A 1750AB distance=101' 08420-0109 ARY 82AC distance=101' 08415-0114 UC 1700 distance=102' 08525-0303 HJ 108 distance=104' 08515-0126 BAL 515 distance=105' 08441-0412 A 552 distance=106' 08518-0127 CVR1175 distance=109' 08386-0249 GWP1056 distance=111' 08392-0317 GWP1060 distance=112' 08401-0115 J 423 distance=116' 08380-0226 HJ 98 distance=120' 08492-0419 TVB 203 distance=120' 08405-0359 KPP2716 distance=120' 08504-0412 HJ 107 distance=123' 08453-0432 GWP1076 distance=123' 08542-0229 A 1754 distance=124' 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 08459-0230 ITF 98 114 21.9
Show 08460-0232 ITF 97 350 4.5 3
Show 08461-0230 ITF 83 322 5.7 4
Show 08453-0236 STF1270 265 4.7 11
Show 08468-0219 GWP1080 AB 74 54.6 18
Show 08468-0219 GWP1081 AC 62 56.3 18
Show 08468-0219 GWP1081 BC 345 10.8 19
Show 08436-0237 J 1530 303 12.3 39
Show 08474-0306 RST4422 152 2.5 42
Show 08447-0309 RST4420 295 1.2 43
Show 08430-0242 HO 355 152 0.8 47
Show 08449-0138 BAL 511 346 5.0 55
Show 08498-0239 CVR1171 276 4.2 59
Show 08502-0214 J 2065 5 5.0 65
Show 08500-0205 CVR1172 357 4.8 67
Show 08504-0210 J 1533 233 6.7 69
Show 08425-0317 CVR1161 167 4.0 70
Show 08414-0213 HJ 102 AB 329 34.0 70
Show 08414-0213 HJ 103 BC 261 5.2 70
Show 08411-0227 CVR1160 182 3.1 72
Show 08503-0156 J 1350 AB 258 4.3 73
Show 08501-0313 TDS6121 119 0.8 76
Show 08446-0116 HDS1258 198 0.5 77
Show 08494-0327 HUB 9 170 1.3 77
Show 08501-0318 DAM1489 119 8.8 80
Show 08500-0322 GWP1090 45 18.6 81
Show 08448-0110 GWP1075 344 36.8 82
Show 08453-0109 BAL 856 22 18.5 83
Show 08405-0239 J 3289 94 4.2 86
Show 08510-0147 GWP1092 8 32.3 88
Show 08504-0328 KPP2969 125 2.1 90
Show 08435-0104 HDS1254 28 0.7 94
Show 08512-0326 UC 1723 202 10.3 97
Show 08420-0109 A 1751 CD 141 0.5 100
Show 08420-0109 A 1750 Ba,Bb 68 0.1 101
Show 08420-0109 A 1750 AB 41 0.2 101
Show 08420-0109 ARY 82 AC 80 137.3 101
Show 08415-0114 UC 1700 183 20.3 102
Show 08525-0303 HJ 108 252 9.2 104
Show 08515-0126 BAL 515 82 7.4 105
Show 08441-0412 A 552 35 0.2 106
Show 08518-0127 CVR1175 159 4.2 109
Show 08386-0249 GWP1056 91 707.7 111
Show 08392-0317 GWP1060 16 10.0 112
Show 08401-0115 J 423 283 6.9 116
Show 08380-0226 HJ 98 100 8.2 120
Show 08492-0419 TVB 203 110 7.6 120
Show 08405-0359 KPP2716 215 7.2 120
Show 08504-0412 HJ 107 24 33.5 123
Show 08453-0432 GWP1076 162 6.8 123
Show 08542-0229 A 1754 128 0.4 124

 
 
WDS 08459-0230 : COMPONENTS
 
 
  A
B pa=114.2°
sep=21.93"
 
 
08459-0230 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 084555.18-022957.2 Mag 10.5 Spectral class F4V (yellow-white)
PmRA -6.00 PmDE -33.0 Tycho2 4868-00555-1
Tycho2
Tycho2 4868-00555-1 Pflag RAmdeg 131.47994602 DEmdeg -2.49923643
PmRA 1.5 PmDE -11.1 E RAmdeg 25 E DEmdeg 33
E pmRA 1.5 E pmDE 1.5 EpRAm 1986.55 EpDEm 1984.40
Num 4 Q RAmdeg 0.2 Q DEmdeg 0.5 Q pmRA 0.1
Q pmDE 0.5 BTmag 10.900 E BTmag 0.057 VTmag 10.413
E VTmag 0.053 Prox 999 TYC T HIP
CCDM RAdeg 131.47994278 DEdeg -2.49921278 EpRA 1990 1.71
EpDE 1990 1.50 E RAdeg 28.8 E DEdeg 38.2 Posflg
Corr 0.0
 
 
08459-0230 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 084556.51-023006.2 Mag 13.5 Spectral class K2V (yellow-orange)
PmRA -6.00 PmDE -30.0 Calc delta mag 3 Calc coord yes