18030-7645 UC 3481

 
 
18h 03m 02.48s -76° 45' 21.0" P.A. 29.00 sep 64.2 mag 16.10,16.37
 
 
Coord 2000 18030-7645 Discov num UC 3481 Comp Coord arcsec 2000 18 03 02.48 -76 45 21.0
Date first 1998 Date last 2015 Obs 6
Pa first 29 Pa last 28.8 P.A. Now (θ) 28.8°
Sep first 63.7 Sep last 64.164 Sep. Now (ρ) 64.164"
Mag pri 16.10 Mag sec 16.37 delta mag (ΔM) 0.27 Spectral class
Pri motion ra -022 Sec motion ra -035
Pri motion dec -068 Sec motion dec -088
Notes V (Proper motion indicates physical)
rPM=0.252 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Gaia DR2 6413502284607783424
 
 
WDS 18030-7645 UC 3481 : 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
18030-7645 UC 3481 2000 2 29 64.0 16.10 16.30 V 180302.48-764521.0
18030-7645 UC 3481 2010 5 29 64.3 16.10 16.37 V 180302.48-764521.0
18030-7645 UC 3481 2015 6 29 64.2 16.10 16.37 V 180302.48-764521.0

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

 
 
WDS 18030-7645 UC 3481 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18030-7645 UC 3481 : MEASURES
 
 
No records found.

 
 
WDS 18030-7645 : VIRTUAL EYEPIECE
 
 

18030-7645 UC 3481A mag 16.1 18030-7645 UC 3481B sep 56.7 P.A. 7.20 mag 16.37 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 18030-7645 : ALADIN DSS IMAGE @ 18h 03m 02.48s -76° 45' 21.0"
 
 
 
 
WDS 18030-7645 UC 3481 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18030-7645  UC 3481 distance=0' 18084-7700  TDT 702Aa,Ab distance=24' 17558-7628  TDT 579 distance=31' 17576-7612  UC 3455 distance=39' 17577-7611  HJ 4974 distance=40' 18154-7640  GLI 241 distance=44' 18098-7727  NSN 442 distance=48' 18166-7703  UC 3542 distance=50' 18113-7553  KPP3068AC distance=60' 18113-7553  HDO 282 distance=60' 18165-7604  HDS2581 distance=63' 18067-7542  UC 3495 distance=65' 18182-7605  JSP 770 distance=68' 18028-7532  HLN  45 distance=74' 17515-7748  LDS 609 distance=75' 17472-7555  TDT 505 distance=76' 18164-7537  UC 3541 distance=84' 17487-7758  TDT 517 distance=87' 17541-7514  I   614 distance=97' 18106-7511  HJ 4999 distance=98' 18044-7505  TDT 663 distance=101' 18034-7500  RSS 470 distance=106' 17510-7823  UC 3427 distance=106' 17531-7501  TOK 795 distance=111' 17499-7505  SWR 231 distance=112' 17453-7832  HDS2508 distance=121' 17452-7459  B  2048 distance=125' 18176-7443  TDT 777 distance=134' 18102-7859  HJ 4988 distance=136' 18113-7859  KPP3056 distance=137' 17483-7429  LDS 608 distance=148' 18139-7419  HDS2575 distance=153' 18098-7405  TDT 717 distance=163' 18101-7931  TDT 722 distance=167' 18099-7400  TDT 718 distance=168' 18045-7354  TDT 665 distance=172' 18103-7348  UC 3514 distance=180' 18126-7340  TOK  58Aa,Ab distance=189' 18126-7340  HDO 284AB distance=189' 18225-7347  TDT 822 distance=194' 17566-7325  TDT 589 distance=203' 18025-7320  UC 3479AB distance=205' 18185-7322  ALD  68 distance=212' 18004-7314  UC 3470 distance=213' 18204-8014  RST3156 distance=216' 18212-7322  LDS 630 distance=216' 18119-8028  HJ 4987 distance=224' 18048-7257  B  2853AB distance=229' 18189-7304  B  1881 distance=230' 18048-8038  HDS2547 distance=233' 17559-7241  TSN   9 distance=246' 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 18030-7645 UC 3481 29 64.2
Show 18084-7700 TDT 702 Aa,Ab 323 2.3 24
Show 17558-7628 TDT 579 188 1.9 31
Show 17576-7612 UC 3455 278 32.6 39
Show 17577-7611 HJ 4974 122 26.4 40
Show 18154-7640 GLI 241 76 2.0 44
Show 18098-7727 NSN 442 293 2.1 48
Show 18166-7703 UC 3542 59 12.0 50
Show 18113-7553 KPP3068 AC 109 18.1 60
Show 18113-7553 HDO 282 299 24.6 60
Show 18165-7604 HDS2581 252 0.2 63
Show 18067-7542 UC 3495 250 79.4 65
Show 18182-7605 JSP 770 197 0.5 68
Show 18028-7532 HLN 45 181 4.9 74
Show 17515-7748 LDS 609 89 28.1 75
Show 17472-7555 TDT 505 210 0.4 76
Show 18164-7537 UC 3541 265 17.9 84
Show 17487-7758 TDT 517 295 1.5 87
Show 17541-7514 I 614 19 6.3 97
Show 18106-7511 HJ 4999 172 13.1 98
Show 18044-7505 TDT 663 130 1.8 101
Show 18034-7500 RSS 470 348 16.0 106
Show 17510-7823 UC 3427 201 8.5 106
Show 17531-7501 TOK 795 72 0.3 111
Show 17499-7505 SWR 231 86 29.0 112
Show 17453-7832 HDS2508 170 14.7 121
Show 17452-7459 B 2048 165 3.0 125
Show 18176-7443 TDT 777 19 0.6 134
Show 18102-7859 HJ 4988 117 8.9 136
Show 18113-7859 KPP3056 133 1.5 137
Show 17483-7429 LDS 608 6 14.7 148
Show 18139-7419 HDS2575 101 2.4 153
Show 18098-7405 TDT 717 187 0.6 163
Show 18101-7931 TDT 722 164 0.4 167
Show 18099-7400 TDT 718 34 0.6 168
Show 18045-7354 TDT 665 159 0.4 172
Show 18103-7348 UC 3514 159 57.5 180
Show 18126-7340 TOK 58 Aa,Ab 97 0.3 189
Show 18126-7340 HDO 284 AB 273 2.0 189
Show 18225-7347 TDT 822 333 0.8 194
Show 17566-7325 TDT 589 204 0.5 203
Show 18025-7320 UC 3479 AB 176 66.9 205
Show 18185-7322 ALD 68 164 1.8 212
Show 18004-7314 UC 3470 18 26.3 213
Show 18204-8014 RST3156 24 2.9 216
Show 18212-7322 LDS 630 315 42.0 216
Show 18119-8028 HJ 4987 148 10.7 224
Show 18048-7257 B 2853 AB 11 7.0 229
Show 18189-7304 B 1881 227 0.9 230
Show 18048-8038 HDS2547 206 8.6 233
Show 17559-7241 TSN 9 274 102.2 246

 
 
WDS 18030-7645 : COMPONENTS
 
 
  A
B pa=7.2°
sep=56.67"
 
 
18030-7645 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 180302.48-764521.0 Mag 16.1 PmRA -22.00
PmDE -68.0
 
 
18030-7645 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180304.54-764424.8 Mag 16.37 PmRA -35.00
PmDE -88.0 Calc delta mag 0.27 Calc coord yes