17331-7541 R 301

 
 
17h 33m 07.13s -75° 40' 41.2" P.A. 139.00 sep 20.1 mag 10.60,11.60
 
 
Coord 2000 17331-7541 Discov num R   301 Comp Coord arcsec 2000 17 33 07.13 -75 40 41.2
Date first 1872 Date last 2015 Obs 7
Pa first 170 Pa last 139.2 P.A. Now (θ) 139.2°
Sep first 12.0 Sep last 20.128 Sep. Now (ρ) 20.128"
Mag pri 10.60 Mag sec 11.60 delta mag (ΔM) 1 Spectral class
Pri motion ra -002 Sec motion ra +023
Pri motion dec -014 Sec motion dec -002
Notes
rPM=1.201
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9444-01597-1 Gaia DR2 5801504491861793408
 
 
WDS 17331-7541 R 301 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
R__1871 Ma - Russell, H.C. 1884QB821.R94......
R__1871 Sydney Obs. Results, 1871-1881
R__1882 Ma j Russell, H.C. 1882MmRAS..47..109R
R__1882 MemRAS 47, 109, 1882
R__1892 Ma - Russell, H.C. 1892MmRAS..50...57R
R__1892 MemRAS 50, 57, 1892
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17331-7541 R 301 2000 3 140 20.1 10.60 11.60 173307.13-754041.2
17331-7541 R 301 2010 7 140 20.1 10.60 11.60 173307.13-754041.2
17331-7541 R 301 2015 9 139 20.1 10.60 11.60 173307.13-754041.2

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WDS 17331-7541 R 301 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17331-7541 R 301 : MEASURES
 
 
No records found.

 
 
WDS 17331-7541 : VIRTUAL EYEPIECE
 
 

17331-7541 R   301A mag 10.6 17331-7541 R   301B sep 15.6 P.A. 167.90 mag 11.6 virtual eyepiece
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Radius:
Components only
 
 
WDS 17331-7541 : ALADIN DSS IMAGE @ 17h 33m 07.13s -75° 40' 41.2"
 
 
 
 
WDS 17331-7541 R 301 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17331-7541  R   301 distance=0' 17292-7551  HJ 4933 distance=18' 17367-7526  NSN 350 distance=20' 17269-7543  TDT 356 distance=24' 17374-7513  TDT 439 distance=32' 17401-7600  WIS 320 distance=32' 17305-7624  UC 3358 distance=45' 17305-7455  TDT 390 distance=48' 17260-7457  B  2836 distance=52' 17472-7555  TDT 505 distance=54' 17424-7456  HEI 550 distance=57' 17452-7459  B  2048 distance=63' 17155-7514  TDT 291 distance=72' 17499-7505  SWR 231 distance=74' 17161-7621  RST3071 distance=74' 17395-7426  TDT 456 distance=79' 17531-7501  TOK 795 distance=86' 17343-7414  B  2839 distance=87' 17270-7413  TDT 358 distance=91' 17149-7442  SWR 215 distance=92' 17483-7429  LDS 608 distance=94' 17348-7400  HEI 391 distance=102' 17141-7427  TDT 280 distance=105' 17426-7400  TDT 474 distance=108' 17184-7408  UC 3320 distance=109' 17141-7708  TDT 281 distance=110' 17170-7730  RST3072 distance=123' 17147-7355  TDT 286 distance=128' 17264-7750  HLN  42 distance=132' 17308-7329  HEI 390 distance=132' 17219-7330  UC 3330 distance=138' 17402-7324  TDT 460 distance=140' 17207-7330  B  2832 distance=141' 17190-7331  TOB 341 distance=142' 17182-7332  TOB 340 distance=142' 17515-7748  LDS 609 distance=144' 17188-7325  B  2829 distance=148' 17487-7758  TDT 517 distance=148' 17340-7808  RST3093AB distance=148' 17340-7808  HJ 4937AB,C distance=148' 17340-7808  DAW 217AB,D distance=148' 17394-7808  TDT 454 distance=150' 17312-7310  B  2047 distance=152' 17141-7312  TDT 279 distance=167' 17510-7823  UC 3427 distance=174' 17453-7832  HDS2508 distance=176' 17288-7236  WFC 194 distance=186' 17232-7843  RST3077 distance=186' 17133-7243  HJ 4914 distance=196' 17163-7233  B  2046 distance=200' 17185-7858  YMG  88 distance=203' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 17331-7541 R 301 139 20.1
Show 17292-7551 HJ 4933 243 17.5 18
Show 17367-7526 NSN 350 331 5.6 20
Show 17269-7543 TDT 356 116 2.6 24
Show 17374-7513 TDT 439 122 0.5 32
Show 17401-7600 WIS 320 262 365.5 32
Show 17305-7624 UC 3358 92 105.7 45
Show 17305-7455 TDT 390 284 0.5 48
Show 17260-7457 B 2836 56 3.9 52
Show 17472-7555 TDT 505 210 0.4 54
Show 17424-7456 HEI 550 314 1.8 57
Show 17452-7459 B 2048 165 3.0 63
Show 17155-7514 TDT 291 233 0.9 72
Show 17499-7505 SWR 231 86 29.0 74
Show 17161-7621 RST3071 171 0.4 74
Show 17395-7426 TDT 456 161 2.1 79
Show 17531-7501 TOK 795 72 0.3 86
Show 17343-7414 B 2839 48 4.4 87
Show 17270-7413 TDT 358 355 0.5 91
Show 17149-7442 SWR 215 42 15.5 92
Show 17483-7429 LDS 608 6 14.7 94
Show 17348-7400 HEI 391 55 0.2 102
Show 17141-7427 TDT 280 65 0.4 105
Show 17426-7400 TDT 474 335 0.5 108
Show 17184-7408 UC 3320 64 4.0 109
Show 17141-7708 TDT 281 295 0.7 110
Show 17170-7730 RST3072 278 0.8 123
Show 17147-7355 TDT 286 158 1.1 128
Show 17264-7750 HLN 42 51 3.7 132
Show 17308-7329 HEI 390 272 0.7 132
Show 17219-7330 UC 3330 310 51.8 138
Show 17402-7324 TDT 460 250 2.4 140
Show 17207-7330 B 2832 346 5.5 141
Show 17190-7331 TOB 341 229 30.2 142
Show 17182-7332 TOB 340 244 16.3 142
Show 17515-7748 LDS 609 89 28.1 144
Show 17188-7325 B 2829 34 2.8 148
Show 17487-7758 TDT 517 295 1.5 148
Show 17340-7808 RST3093 AB 246 0.4 148
Show 17340-7808 HJ 4937 AB,C 223 34.7 148
Show 17340-7808 DAW 217 AB,D 185 31.8 148
Show 17394-7808 TDT 454 3 2.9 150
Show 17312-7310 B 2047 237 1.0 152
Show 17141-7312 TDT 279 138 3.8 167
Show 17510-7823 UC 3427 201 8.5 174
Show 17453-7832 HDS2508 170 14.7 176
Show 17288-7236 WFC 194 75 7.6 186
Show 17232-7843 RST3077 276 1.0 186
Show 17133-7243 HJ 4914 256 3.4 196
Show 17163-7233 B 2046 273 3.2 200
Show 17185-7858 YMG 88 87 0.1 203

 
 
WDS 17331-7541 : COMPONENTS
 
 
  A
B pa=167.9°
sep=15.58"
 
 
17331-7541 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 173307.13-754041.2 Mag 10.6 PmRA -2.00
PmDE -14.0 Tycho2 9444-01597-1
Tycho2
Tycho2 9444-01597-1 Pflag RAmdeg 263.27969554 DEmdeg -75.67811717
PmRA -2.4 PmDE -13.8 E RAmdeg 26 E DEmdeg 24
E pmRA 2.3 E pmDE 2.2 EpRAm 1990.35 EpDEm 1990.48
Num 3 Q RAmdeg 0.1 Q DEmdeg 1.2 Q pmRA 0.1
Q pmDE 1.3 BTmag 11.044 E BTmag 0.041 VTmag 10.624
E VTmag 0.040 Prox 999 TYC T HIP
CCDM RAdeg 263.27971861 DEdeg -75.67808528 EpRA 1990 1.59
EpDE 1990 1.68 E RAdeg 26.2 E DEdeg 23.7 Posflg
Corr 0.0
 
 
17331-7541 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173308.01-754056.4 Mag 11.6 PmRA 23.00
PmDE -2.0 Calc delta mag 1 Calc coord yes