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Doubles in session


Current system
21162+1512
UC 4423


Nearby doubles
9' : 21166+1505
HDS3028

16' : 21167+1459
HU 961

18' : 21172+1502
UC 4427

44' : 21133+1503
J 609

44' : 21185+1541
BPMA254AB

46' : 21132+1500
SMA 139AB

49' : 21129+1508
KPP4229

49' : 21160+1600
HO 284

53' : 21148+1600
SMA 145

55' : 21173+1417
J 3132

55' : 21161+1606
BU 1261

57' : 21178+1418
BRT1351

58' : 21148+1605
NSN 742

58' : 21177+1417
J 3133

59' : 21122+1511
SMA 138

62' : 21135+1559
HU 767

64' : 21205+1518
UC 4447

66' : 21187+1417
J 1785

66' : 21176+1614
BPM2355

68' : 21124+1432
HJ 1619AB

69' : 21135+1604
SMA 143

69' : 21206+1537
AG 416

71' : 21196+1421
HU 962

75' : 21213+1519
TDT2917

76' : 21130+1412
STJ 11

78' : 21162+1629
BPM2354



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.

21162+1512 UC 4423

 
 
21h 16m 12.39s +15° 11' 34.1" P.A. 128.00 sep 17.6 mag 9.20,16.50 Sp G5
 
 
Coord 2000 21162+1512 Discov num UC 4423 Comp Coord arcsec 2000 21 16 12.39 +15 11 34.1
Date first 1997 Date last 2015 Obs 3
Pa first 128 Pa last 128.2 P.A. Now (θ) 128.2°
Sep first 18.5 Sep last 17.603 Sep. Now (ρ) 17.603"
Mag pri 9.20 Mag sec 16.50 delta mag (ΔM) 7.3 Spectral class G5 (yellow)
Pri motion ra +048 Sec motion ra +047
Pri motion dec -023 Sec motion dec -035
Notes V (Proper motion indicates physical)
rPM=0.205 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1650-02091-1 Gaia DR2 1759728262440905088
 
 
WDS 21162+1512 UC 4423 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4) ...................
UC_2013a Eu j Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G., 2013AJ....145...44Z
UC_2013a & Zacharias, M.I. (UCAC4 Catalog)
UC_2013a AJ 145, 44, 2013
UC_2013b Eu j Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. 2013AJ....146...76H
UC_2013b AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b (Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b letter "f" following the filter information.
UC_2013b APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b identical values for both components in all filters were removed, as well.
UC_2015 Eu - Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C., 2015AJ....150..101Z
UC_2015 DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015 Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015 AJ 150, 101, 2015
UC_9999 Eu - temporary UCAC files ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21162+1512 UC 4423 2000 2 127 18.3 9.20 16.50 V 211612.39+151134.1
21162+1512 UC 4423 2001 2 128 18.3 9.20 16.50 V 211612.39+151134.1
21162+1512 UC 4423 2015 3 128 17.6 9.20 16.50 G5 V 211612.39+151134.1

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

 
 
WDS 21162+1512 UC 4423 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21162+1512 UC 4423 : MEASURES
 
 
No records found.

 
 
WDS 21162+1512 : VIRTUAL EYEPIECE
 
 

21162+1512 UC 4423A mag 9.2 Sp G5 21162+1512 UC 4423B sep 17.2 P.A. 129.20 mag 16.5 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 21162+1512 : ALADIN DSS IMAGE @ 21h 16m 12.39s +15° 11' 34.1"
 
 
 
 
WDS 21162+1512 UC 4423 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21162+1512 UC 4423 distance=1' 21166+1505 HDS3028 distance=9' 21167+1459 HU 961 distance=16' 21172+1502 UC 4427 distance=18' 21185+1541 BPMA254CD distance=41' 21133+1503 J 609 distance=44' 21185+1541 BPMA254AB distance=44' 21185+1541 BPMA254AC distance=44' 21132+1500 SMA 139AB distance=46' 21132+1500 SMA 139AC distance=46' 21129+1508 KPP4229 distance=49' 21160+1600 HO 284 distance=49' 21148+1600 SMA 145 distance=53' 21173+1417 J 3132 distance=55' 21161+1606 BU 1261 distance=55' 21178+1418 BRT1351 distance=57' 21148+1605 NSN 742 distance=58' 21177+1417 J 3133 distance=58' 21122+1511 SMA 138 distance=59' 21135+1559 HU 767 distance=62' 21205+1518 UC 4447 distance=64' 21187+1417 J 1785 distance=66' 21176+1614 BPM2355 distance=66' 21124+1432 HJ 1619AB distance=68' 21124+1432 HJ 1619AC distance=68' 21124+1432 SHT 36AE distance=68' 21124+1432 SHT 36AF distance=68' 21124+1432 HJ 1619AD distance=68' 21124+1432 HJ 1619CD distance=69' 21135+1604 SMA 143 distance=69' 21206+1537 AG 416 distance=69' 21196+1421 HU 962 distance=71' 21213+1519 TDT2917 distance=75' 21130+1412 STJ 11 distance=76' 21162+1629 BPM2354 distance=78' 21216+1513 AG 417 distance=78' 21109+1527 DAM1260 distance=78' 21114+1546 SMA 135 distance=80' 21113+1546 SMA 134 distance=80' 21121+1607 BPM2341 distance=82' 21187+1358 BRT1353 distance=82' 21218+1524 STJ 14 distance=83' 21108+1539 SMA 132 distance=84' 21205+1415 BPM2360 distance=85' 21177+1636 J 850AB distance=86' 21177+1636 J 850AC distance=86' 21177+1635 MAY9003 distance=87' 21175+1637 MAY9002 distance=87' 21160+1639 BPM2353 distance=88' 21158+1642 GRV 441 distance=91' 21168+1337 J 578 distance=95' 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 21162+1512 UC 4423 128 17.6 1
Show 21166+1505 HDS3028 20 0.1 9
Show 21167+1459 HU 961 14 2.2 16
Show 21172+1502 UC 4427 328 54.2 18
Show 21185+1541 BPMA254 CD 329 5.9 41
Show 21133+1503 J 609 230 4.5 44
Show 21185+1541 BPMA254 AB 334 4.6 44
Show 21185+1541 BPMA254 AC 194 260.8 44
Show 21132+1500 SMA 139 AB 37 7.8 46
Show 21132+1500 SMA 139 AC 155 11.1 46
Show 21129+1508 KPP4229 140 2.5 49
Show 21160+1600 HO 284 88 3.9 49
Show 21148+1600 SMA 145 96 4.9 53
Show 21173+1417 J 3132 192 6.5 55
Show 21161+1606 BU 1261 151 1.8 55
Show 21178+1418 BRT1351 120 4.9 57
Show 21148+1605 NSN 742 60 1.9 58
Show 21177+1417 J 3133 47 5.3 58
Show 21122+1511 SMA 138 274 12.1 59
Show 21135+1559 HU 767 183 0.1 62
Show 21205+1518 UC 4447 81 32.4 64
Show 21187+1417 J 1785 317 7.7 66
Show 21176+1614 BPM2355 67 86.9 66
Show 21124+1432 HJ 1619 AB 174 6.8 68
Show 21124+1432 HJ 1619 AC 228 36.8 68
Show 21124+1432 SHT 36 AE 10 19.4 68
Show 21124+1432 SHT 36 AF 145 36.8 68
Show 21124+1432 HJ 1619 AD 245 38.0 68
Show 21124+1432 HJ 1619 CD 319 10.9 69
Show 21135+1604 SMA 143 8 8.7 69
Show 21206+1537 AG 416 350 23.7 69
Show 21196+1421 HU 962 61 0.6 71
Show 21213+1519 TDT2917 201 0.8 75
Show 21130+1412 STJ 11 71 1.5 76
Show 21162+1629 BPM2354 11 84.5 78
Show 21216+1513 AG 417 13 35.8 78
Show 21109+1527 DAM1260 91 56.6 78
Show 21114+1546 SMA 135 259 6.8 80
Show 21113+1546 SMA 134 51 6.4 80
Show 21121+1607 BPM2341 304 66.1 82
Show 21187+1358 BRT1353 241 3.8 82
Show 21218+1524 STJ 14 105 1.1 83
Show 21108+1539 SMA 132 351 5.3 84
Show 21205+1415 BPM2360 342 61.2 85
Show 21177+1636 J 850 AB 236 2.4 86
Show 21177+1636 J 850 AC 331 12.4 86
Show 21177+1635 MAY9003 75 5.1 87
Show 21175+1637 MAY9002 316 4.8 87
Show 21160+1639 BPM2353 262 20.8 88
Show 21158+1642 GRV 441 39 19.0 91
Show 21168+1337 J 578 277 7.2 95

 
 
WDS 21162+1512 : COMPONENTS
 
 
  A
B pa=129.2°
sep=17.23"
 
 
21162+1512 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211612.39+151134.1 Mag 9.2 Spectral class G5 (yellow)
PmRA 48.00 PmDE -23.0 Tycho2 1650-02091-1
Tycho2
Tycho2 1650-02091-1 Pflag RAmdeg 319.05164042 DEmdeg 15.19278926
PmRA 47.5 PmDE -23.4 E RAmdeg 16 E DEmdeg 20
E pmRA 1.3 E pmDE 1.3 EpRAm 1988.38 EpDEm 1986.50
Num 7 Q RAmdeg 1.5 Q DEmdeg 0.7 Q pmRA 1.5
Q pmDE 0.7 BTmag 10.651 E BTmag 0.048 VTmag 9.419
E VTmag 0.025 Prox 999 TYC T HIP
CCDM RAdeg 319.05152583 DEdeg 15.19284444 EpRA 1990 1.62
EpDE 1990 1.66 E RAdeg 18.4 E DEdeg 22.5 Posflg
Corr -0.1
 
 
21162+1512 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211613.31+151123.2 Mag 16.5 PmRA 47.00
PmDE -35.0 Calc delta mag 7.3 Calc coord yes