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Current system
23500+0531
NI 49


Nearby doubles
23' : 23489+0516
TDT4213

34' : 23492+0459
TOK 376

38' : 23496+0454
CBL 110

43' : 23529+0533
TDT4249

48' : 23470+0515
BAR 19

54' : 23467+0514
CVR1017

63' : 23479+0624
GIC 195

63' : 23501+0428
OCC 302

67' : 23486+0428
SLW1331

72' : 23523+0428
GWP3367

72' : 23539+0612
CVR1024

72' : 23539+0614
GWP3369

74' : 23546+0503
OCC9205

74' : 23452+0520
FMR 238

75' : 23467+0434
UC 5024

75' : 23453+0507
BU 1223AB

79' : 23553+0532
OCC1086

80' : 23533+0633
TDT4253

85' : 23513+0409
SLW1335

87' : 23479+0411
TOK 684AB

90' : 23455+0629
HU 300

92' : 23517+0658
CRC 77

96' : 23459+0418
ITF 15

97' : 23550+0428
A 2200

100' : 23434+0532
J 299

101' : 23567+0538
LDS5137AB



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

23500+0531 NI 49

 
 
23h 50m 03.41s +05° 30' 39.5" P.A. 306.00 sep 11.0 mag 10.86,12.10 Sp K4
 
 
Coord 2000 23500+0531 Discov num NI   49 Comp Coord arcsec 2000 23 50 03.41 +05 30 39.5
Date first 2000 Date last 2016 Obs 14
Pa first 305 Pa last 305.7 P.A. Now (θ) 305.7°
Sep first 11.2 Sep last 11.036 Sep. Now (ρ) 11.036"
Mag pri 10.86 Mag sec 12.10 delta mag (ΔM) 1.24 Spectral class K4 (yellow-orange)
Pri motion ra +122 Sec motion ra +128
Pri motion dec -112 Sec motion dec -097
Notes V (Proper motion indicates physical)
rPM=0.098 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces Tycho2 0593-00324-1 Gaia DR2 2744447582038812800
 
 
WDS 23500+0531 NI 49 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ni_2003a C u Nicholson, M.P. ...................
Ni_2003a Webb Soc., Double Star Circ. 11, 2003
Ni_2003b - Nicholson, M.P. .
Ni_2003b Unpublished (http://ad.usno.navy.mil/wds/wdstext.html#unpublished)
Ni_2006 - Nicholson, M.P. 2006JDSO....2...68N
Ni_2006 JDSO 2, 68, 2006
Ni_2006b C w Nicholson, M.P. 2006JDSO....2...97N
Ni_2006b JDSO 2, 97, 2006
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23500+0531 NI 49 2000 1 125 11.2 9.60 10.90 V 235002.80+053046.0
23500+0531 NI 49 2010 3 126 11.1 9.60 10.90 VD 235002.80+053046.0
23500+0531 NI 49 2015 7 306 11.0 10.86 12.10 K4 V 235003.41+053039.5
23500+0531 NI 49 2016 14 306 11.0 10.86 12.10 K4 V 235003.41+053039.5

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

 
 
WDS 23500+0531 NI 49 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23500+0531 NI 49 : MEASURES
 
 
No records found.

 
 
WDS 23500+0531 : VIRTUAL EYEPIECE
 
 

23500+0531 NI 49A mag 10.86 Sp K4 23500+0531 NI 49B sep 11.0 P.A. 305.80 mag 12.1 virtual eyepiece
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Radius:
Components only
 
 
WDS 23500+0531 : ALADIN DSS IMAGE @ 23h 50m 03.41s +05° 30' 39.5"
 
 
 
 
WDS 23500+0531 NI 49 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23500+0531 NI 49 distance=0' 23489+0516 TDT4213 distance=23' 23492+0459 TOK 376 distance=34' 23496+0454 CBL 110 distance=38' 23529+0533 TDT4249 distance=43' 23470+0515 BAR 19 distance=48' 23467+0514 CVR1017 distance=54' 23479+0624 GIC 195 distance=63' 23501+0428 OCC 302 distance=63' 23486+0428 SLW1331 distance=67' 23523+0428 GWP3367 distance=72' 23539+0612 CVR1024 distance=72' 23539+0614 GWP3369 distance=72' 23546+0503 OCC9205 distance=74' 23452+0520 FMR 238 distance=74' 23467+0434 UC 5024 distance=75' 23453+0507 BU 1223AB distance=75' 23453+0507 SCA 190AC distance=75' 23453+0507 SCA 190BC distance=75' 23553+0532 OCC1086 distance=79' 23533+0633 TDT4253 distance=80' 23513+0409 SLW1335 distance=85' 23479+0411 TOK 684AB distance=87' 23479+0411 LLO 23AC distance=87' 23455+0629 HU 300 distance=90' 23517+0658 CRC 77 distance=92' 23459+0418 ITF 15 distance=96' 23550+0428 A 2200 distance=97' 23434+0532 J 299 distance=100' 23567+0538 LDS5137AB distance=101' 23568+0444 A 2100 distance=112' 23436+0628 HEI 830 distance=112' 23451+0406 SGS 1BC distance=112' 23451+0406 SGS 1AB distance=112' 23451+0406 ITF 26AC distance=112' 23563+0640 GWP3375 distance=116' 23492+0332 BAR 65 distance=120' 23564+0652 TDT4282 distance=125' 23531+0727 CVR 297 distance=125' 23467+0727 LDS5120 distance=127' 23450+0346 HJ 3211 distance=130' 23583+0613 OCC1087 distance=130' 23568+0355 BAL2583 distance=139' 23439+0715 STF3033 distance=139' 23412+0616 STF3031 distance=140' 23499+0753 GWP3364 distance=142' 23410+0613 WIS 390 distance=142' 23594+0615 OCC1088 distance=146' 23446+0328 BAL2071 distance=147' 23399+0538 BUP 240AB distance=152' 23399+0538 BUP 240AC distance=152' 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 23500+0531 NI 49 306 11.0
Show 23489+0516 TDT4213 252 0.5 23
Show 23492+0459 TOK 376 310 0.2 34
Show 23496+0454 CBL 110 20 30.8 38
Show 23529+0533 TDT4249 178 0.8 43
Show 23470+0515 BAR 19 4 1.1 48
Show 23467+0514 CVR1017 345 15.4 54
Show 23479+0624 GIC 195 82 920.5 63
Show 23501+0428 OCC 302 -1 0.1 63
Show 23486+0428 SLW1331 333 14.4 67
Show 23523+0428 GWP3367 1 37.9 72
Show 23539+0612 CVR1024 109 12.3 72
Show 23539+0614 GWP3369 125 15.8 72
Show 23546+0503 OCC9205 -1 0.1 74
Show 23452+0520 FMR 238 342 3.3 74
Show 23467+0434 UC 5024 293 28.5 75
Show 23453+0507 BU 1223 AB 295 1.6 75
Show 23453+0507 SCA 190 AC 298 1.7 75
Show 23453+0507 SCA 190 BC 301 0.2 75
Show 23553+0532 OCC1086 -1 0.0 79
Show 23533+0633 TDT4253 134 2.2 80
Show 23513+0409 SLW1335 162 168.0 85
Show 23479+0411 TOK 684 AB 283 25.3 87
Show 23479+0411 LLO 23 AC 70 4.4 87
Show 23455+0629 HU 300 109 1.3 90
Show 23517+0658 CRC 77 104 2.3 92
Show 23459+0418 ITF 15 83 25.3 96
Show 23550+0428 A 2200 54 0.8 97
Show 23434+0532 J 299 182 2.9 100
Show 23567+0538 LDS5137 AB 210 145.9 101
Show 23568+0444 A 2100 252 0.4 112
Show 23436+0628 HEI 830 123 0.4 112
Show 23451+0406 SGS 1 BC 58 3.4 112
Show 23451+0406 SGS 1 AB 106 2.1 112
Show 23451+0406 ITF 26 AC 76 5.2 112
Show 23563+0640 GWP3375 356 10.7 116
Show 23492+0332 BAR 65 182 1.5 120
Show 23564+0652 TDT4282 253 0.7 125
Show 23531+0727 CVR 297 339 16.4 125
Show 23467+0727 LDS5120 214 1.7 127
Show 23450+0346 HJ 3211 77 74.8 130
Show 23583+0613 OCC1087 -1 0.0 130
Show 23568+0355 BAL2583 274 7.9 139
Show 23439+0715 STF3033 183 3.1 139
Show 23412+0616 STF3031 311 13.9 140
Show 23499+0753 GWP3364 131 103.0 142
Show 23410+0613 WIS 390 355 866.5 142
Show 23594+0615 OCC1088 -1 0.0 146
Show 23446+0328 BAL2071 1 4.4 147
Show 23399+0538 BUP 240 AB 305 122.6 152
Show 23399+0538 BUP 240 AC 21 307.3 152

 
 
WDS 23500+0531 : COMPONENTS
 
 
  A
B pa=305.8°
sep=11.00"
 
 
23500+0531 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 235003.41+053039.5 Mag 10.86 Spectral class K4 (yellow-orange)
PmRA 122.00 PmDE -112.0 Tycho2 0593-00324-1
Tycho2
Tycho2 0593-00324-1 Pflag RAmdeg 357.51421712 DEmdeg 5.51099119
PmRA 125.9 PmDE -109.5 E RAmdeg 30 E DEmdeg 45
E pmRA 1.7 E pmDE 1.7 EpRAm 1987.83 EpDEm 1981.80
Num 4 Q RAmdeg 0.3 Q DEmdeg 0.9 Q pmRA 0.4
Q pmDE 0.9 BTmag 11.820 E BTmag 0.070 VTmag 10.946
E VTmag 0.055 Prox 999 TYC T HIP
CCDM RAdeg 357.51392944 DEdeg 5.51124833 EpRA 1990 1.81
EpDE 1990 1.53 E RAdeg 30.9 E DEdeg 47.7 Posflg
Corr -0.2
 
 
23500+0531 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 235002.81+053045.9 Mag 12.1 PmRA 128.00
PmDE -97.0 Calc delta mag 1.24 Calc coord yes