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Doubles in session


Current system
22209-3642
UC 4721


Nearby doubles
12' : 22199-3642
HJ 5326

15' : 22199-3635
RSS 571

27' : 22188-3635
UC 4716

37' : 22199-3717
SKF 446

46' : 22180-3613
SKF2842

46' : 22175-3704
JSP 833

51' : 22245-3618
NSN 469

64' : 22176-3553
SKF2853

64' : 22258-3705
UC 4742

65' : 22226-3743
UC 4727

79' : 22183-3530
B 1016

82' : 22252-3745
B 560

84' : 22154-3552
LDS 780

86' : 22251-3534
UC 4739

89' : 22242-3523
B 1017

90' : 22237-3805
UC 4732

98' : 22250-3806
HDS3177

101' : 22291-3658
RSS 38

101' : 22134-3729
B 2056

109' : 22171-3822
TDT3445

111' : 22130-3547
LDS6380

124' : 22200-3439
UC 4718

126' : 22173-3444
TSN 203

127' : 22183-3846
UC 4712

128' : 22234-3438
JSP 834

132' : 22220-3431
SHY 805AB



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.

22209-3642 UC 4721

 
 
22h 20m 51.51s -36° 42' 17.1" P.A. 222.00 sep 62.3 mag 12.90,16.00
 
 
Coord 2000 22209-3642 Discov num UC 4721 Comp Coord arcsec 2000 22 20 51.51 -36 42 17.1
Date first 1998 Date last 2015 Obs 5
Pa first 222 Pa last 221.5 P.A. Now (θ) 221.5°
Sep first 62.9 Sep last 62.321 Sep. Now (ρ) 62.321"
Mag pri 12.90 Mag sec 16.00 delta mag (ΔM) 3.1 Spectral class
Pri motion ra +075 Sec motion ra +080
Pri motion dec -011 Sec motion dec -025
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.177 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Grus Gaia DR2 6598044453649971840
 
 
WDS 22209-3642 UC 4721 : 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
22209-3642 UC 4721 1998 2 222 62.3 12.90 16.00 V 222051.51-364217.1
22209-3642 UC 4721 2000 2 222 62.3 12.90 16.00 V 222051.51-364217.1
22209-3642 UC 4721 2010 4 222 63.1 12.90 16.00 V R 222051.51-364217.1
22209-3642 UC 4721 2015 5 222 62.3 12.90 16.00 V R 222051.51-364217.1

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

 
 
WDS 22209-3642 UC 4721 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22209-3642 UC 4721 : MEASURES
 
 
No records found.

 
 
WDS 22209-3642 : VIRTUAL EYEPIECE
 
 

22209-3642 UC 4721A mag 12.9 22209-3642 UC 4721B sep 57.2 P.A. 215.30 mag 16 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 22209-3642 : ALADIN DSS IMAGE @ 22h 20m 51.51s -36° 42' 17.1"
 
 
 
 
WDS 22209-3642 UC 4721 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22209-3642 UC 4721 distance=0' 22199-3642 HJ 5326 distance=12' 22199-3635 RSS 571 distance=15' 22188-3635 UC 4716 distance=27' 22199-3717 SKF 446 distance=37' 22180-3613 SKF2842 distance=46' 22175-3704 JSP 833 distance=46' 22245-3618 NSN 469 distance=51' 22176-3553 SKF2853 distance=64' 22258-3705 UC 4742 distance=64' 22226-3743 UC 4727 distance=65' 22183-3530 B 1016 distance=79' 22252-3745 B 560 distance=82' 22154-3552 LDS 780 distance=84' 22251-3534 UC 4739 distance=86' 22242-3523 B 1017 distance=89' 22237-3805 UC 4732 distance=90' 22250-3806 HDS3177 distance=98' 22291-3658 RSS 38 distance=101' 22134-3729 B 2056 distance=101' 22171-3822 TDT3445 distance=109' 22130-3547 LDS6380 distance=111' 22200-3439 UC 4718 distance=124' 22173-3444 TSN 203 distance=126' 22183-3846 UC 4712 distance=127' 22234-3438 JSP 834 distance=128' 22220-3431 B 557Aa,Ab distance=132' 22220-3431 SHY 805AB distance=132' 22183-3434 B 555 distance=133' 22274-3456 UC 4748 distance=133' 22220-3431 SHY 802BC distance=134' 22102-3559 SEE 468 distance=136' 22156-3438 WIS 364 distance=140' 22120-3818 HJ 5319 distance=143' 22090-3604 RSS 567 distance=149' 22287-3840 HDS3182 distance=151' 22299-3840 I 1454 distance=160' 22340-3710 TDT3588 distance=160' 22254-3913 HDS3178 distance=161' 22083-3551 JSP 830 distance=161' 22259-3412 B 561 distance=163' 22274-3411 LDS 785 distance=171' 22287-3908 SEE 473 distance=173' 22308-3850 TDT3560 distance=175' 22116-3428 CHR 230Aa,Ab distance=176' 22116-3428 BU 769AB distance=176' 22116-3428 HDO9003AB,C distance=176' 22343-3759 UC 4769 distance=178' 22273-3400 TDT3529 distance=181' 22060-3717 CTI 286AB distance=182' 22229-3341 LDS4961 distance=184' 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 22209-3642 UC 4721 222 62.3
Show 22199-3642 HJ 5326 302 6.7 12
Show 22199-3635 RSS 571 179 24.7 15
Show 22188-3635 UC 4716 193 11.8 27
Show 22199-3717 SKF 446 334 4.5 37
Show 22180-3613 SKF2842 4 34.6 46
Show 22175-3704 JSP 833 86 3.9 46
Show 22245-3618 NSN 469 2 1.3 51
Show 22176-3553 SKF2853 14 2.0 64
Show 22258-3705 UC 4742 54 11.4 64
Show 22226-3743 UC 4727 142 24.8 65
Show 22183-3530 B 1016 170 3.5 79
Show 22252-3745 B 560 231 1.9 82
Show 22154-3552 LDS 780 193 81.6 84
Show 22251-3534 UC 4739 347 10.0 86
Show 22242-3523 B 1017 95 0.9 89
Show 22237-3805 UC 4732 242 10.8 90
Show 22250-3806 HDS3177 227 0.4 98
Show 22291-3658 RSS 38 158 51.7 101
Show 22134-3729 B 2056 160 0.2 101
Show 22171-3822 TDT3445 208 1.5 109
Show 22130-3547 LDS6380 334 8.5 111
Show 22200-3439 UC 4718 307 22.6 124
Show 22173-3444 TSN 203 28 0.2 126
Show 22183-3846 UC 4712 8 80.7 127
Show 22234-3438 JSP 834 37 0.9 128
Show 22220-3431 B 557 Aa,Ab 9 0.1 132
Show 22220-3431 SHY 805 AB 37 141.9 132
Show 22183-3434 B 555 119 0.6 133
Show 22274-3456 UC 4748 100 10.5 133
Show 22220-3431 SHY 802 BC 297 999.9 134
Show 22102-3559 SEE 468 93 29.4 136
Show 22156-3438 WIS 364 299 8.0 140
Show 22120-3818 HJ 5319 316 2.1 143
Show 22090-3604 RSS 567 177 49.8 149
Show 22287-3840 HDS3182 298 0.9 151
Show 22299-3840 I 1454 1 2.3 160
Show 22340-3710 TDT3588 128 0.6 160
Show 22254-3913 HDS3178 132 0.4 161
Show 22083-3551 JSP 830 239 0.5 161
Show 22259-3412 B 561 194 0.9 163
Show 22274-3411 LDS 785 18 8.7 171
Show 22287-3908 SEE 473 74 21.7 173
Show 22308-3850 TDT3560 350 0.5 175
Show 22116-3428 CHR 230 Aa,Ab 104 0.1 176
Show 22116-3428 BU 769 AB 358 0.9 176
Show 22116-3428 HDO9003 AB,C 28 34.4 176
Show 22343-3759 UC 4769 172 54.7 178
Show 22273-3400 TDT3529 244 1.1 181
Show 22060-3717 CTI 286 AB 243 5.8 182
Show 22229-3341 LDS4961 128 46.0 184

 
 
WDS 22209-3642 : COMPONENTS
 
 
  A
B pa=215.3°
sep=57.22"
 
 
22209-3642 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 222051.51-364217.1 Mag 12.9 PmRA 75.00
PmDE -11.0
 
 
22209-3642 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 222048.76-364303.8 Mag 16 PmRA 80.00
PmDE -25.0 Calc delta mag 3.1 Calc coord yes