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Doubles in session


Current system
17247-4955
CPO 522


Nearby doubles
5' : 17248-4951
BRT 964

6' : 17249-4950
CPO 523

17' : 17249-5011
I 1318

24' : 17232-4937
SWR 218

25' : 17255-4932
RST 926

27' : 17273-4944
BRT 968

30' : 17274-4941
BRT 969

33' : 17259-4926
CPO 524

35' : 17283-4951
RST 928

41' : 17230-5032
I 1316

45' : 17260-5038
HDO 313AB

46' : 17201-4950
BRT 956

47' : 17207-4930
B 2831

49' : 17297-4947
I 1323

49' : 17293-5015
ELP 42

49' : 17272-5038
SEE 328AB

52' : 17195-5004
FIN 356

57' : 17198-5025
RST1949

59' : 17305-5013
CPO9237AB

61' : 17298-4920
CPO 529

62' : 17206-4909
RST 919

63' : 17311-5009
I 1326

64' : 17295-5040
SWR 223

67' : 17310-5022
CPO 531

67' : 17290-5048
CPO 527

67' : 17311-5020
TDT 393



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17247-4955 CPO 522

 
 
17h 24m 44.97s -49° 55' 09.1" P.A. 332.00 sep 5.2 mag 12.10,12.44
 
 
Coord 2000 17247-4955 Discov num CPO 522 Comp Coord arcsec 2000 17 24 44.97 -49 55 09.1
Date first 1902 Date last 2015 Obs 7
Pa first 333 Pa last 331.7 P.A. Now (θ) 331.7°
Sep first 4.9 Sep last 5.202 Sep. Now (ρ) 5.202"
Mag pri 12.10 Mag sec 12.44 delta mag (ΔM) 0.34 Spectral class
Pri motion ra +001 Sec motion ra -021
Pri motion dec -007 Sec motion dec +007
Notes B (Blue magnitudes)
rPM=1.178
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Gaia DR2 5949565754159745024
 
 
WDS 17247-4955 CPO 522 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CpO1906 - Cape Observatory .
CpO1906 Cape Obs - Henderson, 1906
CpO1938 P+ - Cape Observatory .
CpO1938 +T Cape Obs (1822-1938 data)
CpO9999 T - Cape Observatory ...................
CpO9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17247-4955 CPO 522 1999 4 333 5.2 12.10 12.44 DB 172444.97-495509.1
17247-4955 CPO 522 2000 6 332 5.1 12.10 12.44 B 172444.97-495509.1
17247-4955 CPO 522 2015 7 332 5.2 12.10 12.44 B 172444.97-495509.1

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

 
 
WDS 17247-4955 CPO 522 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17247-4955 CPO 522 : MEASURES
 
 
No records found.

 
 
WDS 17247-4955 : VIRTUAL EYEPIECE
 
 

17247-4955 CPO 522A mag 12.1 17247-4955 CPO 522B sep 4.8 P.A. 340.90 mag 12.44 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17247-4955 : ALADIN DSS IMAGE @ 17h 24m 44.97s -49° 55' 09.1"
 
 
 
 
WDS 17247-4955 CPO 522 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17247-4955 CPO 522 distance=0' 17248-4951 BRT 964 distance=5' 17249-4950 CPO 523 distance=6' 17249-5011 I 1318 distance=17' 17232-4937 SWR 218 distance=24' 17255-4932 RST 926 distance=25' 17273-4944 BRT 968 distance=27' 17274-4941 BRT 969 distance=30' 17259-4926 CPO 524 distance=33' 17283-4951 RST 928 distance=35' 17230-5032 I 1316 distance=41' 17260-5038 HDO 313AB distance=45' 17260-5038 HDO 313AC distance=45' 17201-4950 BRT 956 distance=46' 17207-4930 B 2831 distance=47' 17297-4947 I 1323 distance=49' 17293-5015 ELP 42 distance=49' 17272-5038 SEE 328AB distance=49' 17272-5038 SEE 328AD distance=49' 17272-5038 SEE 328BC distance=50' 17195-5004 FIN 356 distance=52' 17198-5025 RST1949 distance=57' 17305-5013 CPO9237AB distance=59' 17305-5013 CPO9237AC distance=59' 17298-4920 CPO 529 distance=61' 17206-4909 RST 919 distance=62' 17311-5009 I 1326 distance=63' 17295-5040 SWR 223 distance=64' 17310-5022 CPO 531 distance=67' 17290-5048 CPO 527 distance=67' 17311-5020 TDT 393 distance=67' 17189-4920 B 2407 distance=67' 17298-4908 RST 929 distance=68' 17232-5101 HDS2454 distance=68' 17318-4953 HJ 4955 (Choo) distance=69' 17300-4908 RST 930 distance=70' 17176-5010 I 1314 distance=71' 17191-4902 RST 918 distance=76' 17218-5107 BRT 959 distance=77' 17321-4923 BRT 977 distance=79' 17264-4837 SHY 297AB distance=80' 17264-4837 TOK 415Ba,Bb distance=82' 17331-4958 RST 939 distance=82' 17235-5116 BRT 963 distance=83' 17282-4840 BRT 971 distance=83' 17272-4833 HDS2464 distance=86' 17326-4911 I 1327 distance=88' 17293-5111 SWR 222 distance=88' 17325-5045 BRT 979 distance=90' 17165-4915 RST 914 distance=90' 17332-5033 RSS 448 distance=90' 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 17247-4955 CPO 522 332 5.2
Show 17248-4951 BRT 964 358 5.2 5
Show 17249-4950 CPO 523 118 4.7 6
Show 17249-5011 I 1318 194 2.1 17
Show 17232-4937 SWR 218 265 11.0 24
Show 17255-4932 RST 926 10 2.5 25
Show 17273-4944 BRT 968 22 3.2 27
Show 17274-4941 BRT 969 49 4.0 30
Show 17259-4926 CPO 524 112 4.3 33
Show 17283-4951 RST 928 107 2.2 35
Show 17230-5032 I 1316 193 1.1 41
Show 17260-5038 HDO 313 AB 187 47.7 45
Show 17260-5038 HDO 313 AC 110 41.3 45
Show 17201-4950 BRT 956 177 4.5 46
Show 17207-4930 B 2831 317 9.6 47
Show 17297-4947 I 1323 126 0.3 49
Show 17293-5015 ELP 42 16 0.7 49
Show 17272-5038 SEE 328 AB 159 75.5 49
Show 17272-5038 SEE 328 AD 166 40.6 49
Show 17272-5038 SEE 328 BC 272 4.2 50
Show 17195-5004 FIN 356 101 0.1 52
Show 17198-5025 RST1949 75 2.4 57
Show 17305-5013 CPO9237 AB 126 4.4 59
Show 17305-5013 CPO9237 AC 245 7.4 59
Show 17298-4920 CPO 529 208 4.1 61
Show 17206-4909 RST 919 89 2.4 62
Show 17311-5009 I 1326 81 0.3 63
Show 17295-5040 SWR 223 209 13.1 64
Show 17310-5022 CPO 531 298 19.2 67
Show 17290-5048 CPO 527 34 4.0 67
Show 17311-5020 TDT 393 174 2.8 67
Show 17189-4920 B 2407 122 9.6 67
Show 17298-4908 RST 929 130 2.2 68
Show 17232-5101 HDS2454 150 0.3 68
Show Choo 17318-4953 HJ 4955 167 48.7 69
Show 17300-4908 RST 930 50 1.9 70
Show 17176-5010 I 1314 330 2.7 71
Show 17191-4902 RST 918 310 0.5 76
Show 17218-5107 BRT 959 99 5.1 77
Show 17321-4923 BRT 977 30 4.1 79
Show 17264-4837 SHY 297 AB 314 127.0 80
Show 17264-4837 TOK 415 Ba,Bb 119 1.0 82
Show 17331-4958 RST 939 22 1.8 82
Show 17235-5116 BRT 963 135 4.6 83
Show 17282-4840 BRT 971 36 2.6 83
Show 17272-4833 HDS2464 88 0.1 86
Show 17326-4911 I 1327 92 0.3 88
Show 17293-5111 SWR 222 36 24.2 88
Show 17325-5045 BRT 979 234 5.8 90
Show 17165-4915 RST 914 118 1.2 90
Show 17332-5033 RSS 448 338 30.3 90

 
 
WDS 17247-4955 : COMPONENTS
 
 
  A
B pa=340.9°
sep=4.85"
 
 
17247-4955 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 172444.97-495509.1 Mag 12.1 PmRA 1.00
PmDE -7.0
 
 
17247-4955 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172444.81-495504.5 Mag 12.44 PmRA -21.00
PmDE 7.0 Calc delta mag 0.34 Calc coord yes