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Doubles in session


Current system
09167-2448
JNN 67


Nearby doubles
22' : 09159-2430
ARA2310

26' : 09155-2507
LDS 262

26' : 09184-2458
UC 1775

31' : 09165-2518
B 2207

32' : 09189-2433
ARA2311

34' : 09168-2521
DAM1588

45' : 09179-2406
BRT1475

45' : 09173-2532
TDS6446

48' : 09188-2409
B 2677

53' : 09131-2505
LDS6224AB

58' : 09203-2519
TDS6489

63' : 09187-2352
TDS6461

64' : 09168-2344
ARA2144

65' : 09156-2346
BRT1474

67' : 09127-2524
TDS 522

69' : 09118-2458
RST2615

76' : 09174-2333
ARA2145

80' : 09216-2405
ARA2149AB

80' : 09185-2332
TDS6458

82' : 09122-2356
BRT1473

82' : 09190-2332
LDS3874

83' : 09218-2404
ARA2150

85' : 09202-2337
BRT1476

89' : 09220-2357
WSP 142

91' : 09198-2328
TDS6474

91' : 09122-2555
JNN 150



Selections
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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.

09167-2448 JNN 67

 
 
09h 16m 43.98s -24° 47' 42.9" P.A. 146.00 sep 0.1 mag 12.20,13.10 Sp M0.5+M2.5
 
 
Coord 2000 09167-2448 Discov num JNN  67 Comp Coord arcsec 2000 09 16 43.98 -24 47 42.9
Date first 2010 Date last 2019 Obs 7
Pa first 160 Pa last 146 P.A. Now (θ) 146°
Sep first 0.1 Sep last 0.079 Sep. Now (ρ) 0.079"
Mag pri 12.20 Mag sec 13.10 delta mag (ΔM) 0.9 Spectral class M0.5+M2.5 (red/red)
Pri motion ra +000 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pyxis Gaia DR2 5650465782142674944
 
 
WDS 09167-2448 JNN 67 : NOTES
 
 
discov_num notes refcode
JNN 67 We resolve this star into a close binary (as yet unconfirmed through
common proper motion). It was recently classified as a classical
Cepheid based on light curve analysis (Christiansen et al. 2008 MNRAS
385, 1749). We assume that this is a mis-classification, given that
the unresolved spectral type is M0.5V. Jnn2012
 
 
REFERENCES
 
 
refcode metd author reference
Jnn2012 Cl j Janson, M., Hormuth, F., Bergfors, C., Brandner, W., Hippler, S., Daemgen, S., 2012ApJ...754...44J
Jnn2012 +E2 Kudryavtseva, N., Schmalzl, E., Schnupp, C., & Henning, T.
Jnn2012 ApJ 754, 44, 2012 (some recalibrated measures published in Jnn2014b) 2014ApJS..214...17J
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09167-2448 JNN 67 2010 1 161 0.1 12.20 13.10 M0.5 M2.5 091643.98-244742.9
09167-2448 JNN 67 2012 2 103 0.1 12.20 13.10 M0.5 M2.5 NV 091643.98-244742.9
09167-2448 JNN 67 2019 7 146 0.1 12.20 13.10 M0.5+M2.5 NV 091643.98-244742.9

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

 
 
WDS 09167-2448 JNN 67 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09167-2448 JNN 67 : MEASURES
 
 
No records found.

 
 
WDS 09167-2448 : VIRTUAL EYEPIECE
 
 

09167-2448 JNN 67A mag 12.2 Sp M0.5 09167-2448 JNN 67B sep 0.1 P.A. 148.50 mag 13.1 Sp M2.5 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 09167-2448 : ALADIN DSS IMAGE @ 09h 16m 43.98s -24° 47' 42.9"
 
 
 
 
WDS 09167-2448 JNN 67 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09167-2448 JNN 67 distance=1' 09159-2430 ARA2310 distance=22' 09155-2507 LDS 262 distance=26' 09184-2458 UC 1775 distance=26' 09165-2518 B 2207 distance=31' 09189-2433 ARA2311 distance=32' 09168-2521 DAM1588 distance=34' 09179-2406 BRT1475 distance=45' 09173-2532 TDS6446 distance=45' 09188-2409 B 2677 distance=48' 09131-2505 LDS6224AB distance=53' 09203-2519 TDS6489 distance=58' 09187-2352 TDS6461 distance=63' 09168-2344 ARA2144 distance=64' 09156-2346 BRT1474 distance=65' 09127-2524 TDS 522 distance=67' 09118-2458 RST2615 distance=69' 09174-2333 ARA2145 distance=76' 09216-2405 ARA2149BC distance=80' 09216-2405 ARA2149AB distance=80' 09216-2405 ARA2149AC distance=80' 09185-2332 TDS6458 distance=80' 09122-2356 BRT1473 distance=82' 09190-2332 LDS3874 distance=82' 09218-2404 ARA2150 distance=83' 09202-2337 BRT1476 distance=85' 09220-2357 WSP 142 distance=89' 09198-2328 TDS6474 distance=91' 09122-2555 JNN 150 distance=91' 09103-2419 ARA2141 distance=92' 09191-2322 TDS6465 distance=92' 09203-2329 WHC 6 distance=93' 09204-2325 DON 333 distance=97' 09139-2617 KPP1810 distance=98' 09229-2355 TDS6518 distance=100' 09163-2308 HJ 4193 distance=101' 09094-2504 TDS6357 distance=101' 09142-2313 DAM1569 distance=102' 09147-2307 LDS 260 distance=104' 09217-2611 ARU 8 distance=108' 09187-2303 TDS6460 distance=109' 09221-2327 TDS 528 distance=110' 09190-2303 DAM1595 distance=110' 09181-2259 RST3633 distance=111' 09098-2548 BU 410 distance=113' 09191-2300 DON1081 distance=113' 09084-2427 ARA2309 distance=115' 09253-2439 TDS6547 distance=117' 09148-2253 DON 325 distance=118' 09224-2320 ARA1766 distance=118' 09238-2340 HDO 123AB distance=119' 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 09167-2448 JNN 67 146 0.1 1
Show 09159-2430 ARA2310 334 12.5 22
Show 09155-2507 LDS 262 139 31.0 26
Show 09184-2458 UC 1775 11 9.4 26
Show 09165-2518 B 2207 179 2.5 31
Show 09189-2433 ARA2311 288 14.6 32
Show 09168-2521 DAM1588 99 1.1 34
Show 09179-2406 BRT1475 44 2.8 45
Show 09173-2532 TDS6446 2 0.6 45
Show 09188-2409 B 2677 65 7.7 48
Show 09131-2505 LDS6224 AB 290 174.4 53
Show 09203-2519 TDS6489 122 1.1 58
Show 09187-2352 TDS6461 114 0.5 63
Show 09168-2344 ARA2144 5 10.8 64
Show 09156-2346 BRT1474 156 2.9 65
Show 09127-2524 TDS 522 129 1.8 67
Show 09118-2458 RST2615 187 0.6 69
Show 09174-2333 ARA2145 108 13.9 76
Show 09216-2405 ARA2149 BC 331 6.2 80
Show 09216-2405 ARA2149 AB 310 5.8 80
Show 09216-2405 ARA2149 AC 321 11.8 80
Show 09185-2332 TDS6458 308 0.5 80
Show 09122-2356 BRT1473 19 3.9 82
Show 09190-2332 LDS3874 265 134.6 82
Show 09218-2404 ARA2150 170 15.6 83
Show 09202-2337 BRT1476 332 3.5 85
Show 09220-2357 WSP 142 314 5.2 89
Show 09198-2328 TDS6474 304 1.1 91
Show 09122-2555 JNN 150 263 12.5 91
Show 09103-2419 ARA2141 47 12.7 92
Show 09191-2322 TDS6465 237 0.7 92
Show 09203-2329 WHC 6 51 1.9 93
Show 09204-2325 DON 333 158 2.2 97
Show 09139-2617 KPP1810 101 14.1 98
Show 09229-2355 TDS6518 111 0.5 100
Show 09163-2308 HJ 4193 119 3.1 101
Show 09094-2504 TDS6357 201 1.8 101
Show 09142-2313 DAM1569 12 2.7 102
Show 09147-2307 LDS 260 315 5.0 104
Show 09217-2611 ARU 8 225 0.5 108
Show 09187-2303 TDS6460 122 2.2 109
Show 09221-2327 TDS 528 16 0.8 110
Show 09190-2303 DAM1595 291 8.0 110
Show 09181-2259 RST3633 61 0.5 111
Show 09098-2548 BU 410 156 1.8 113
Show 09191-2300 DON1081 75 4.6 113
Show 09084-2427 ARA2309 5 13.2 115
Show 09253-2439 TDS6547 175 0.4 117
Show 09148-2253 DON 325 349 2.6 118
Show 09224-2320 ARA1766 252 8.9 118
Show 09238-2340 HDO 123 AB 5 4.8 119

 
 
WDS 09167-2448 : COMPONENTS
 
 
  A
B pa=148.5°
sep=0.08"
 
 
09167-2448 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 091643.98-244742.9 Mag 12.2 Spectral class M0.5 (red)
PmRA 0.00 PmDE 0.0
 
 
09167-2448 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 091643.98-244743.0 Mag 13.1 Spectral class M2.5 (red)
Calc delta mag 0.9 Calc coord yes