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Doubles in session


Current system
20160+1850
J 508


Nearby doubles
4' : 20158+1849
J 507

24' : 20147+1856
J 3065

30' : 20159+1822
J 2602

32' : 20160+1819
BPMA243

35' : 20167+1923
J 3068AB

36' : 20167+1925
GCB 52

37' : 20178+1917
TDT2146

38' : 20162+1927
FMR 158

38' : 20186+1905
J 835

38' : 20137+1904
J 3062

44' : 20153+1807
BPM2079

44' : 20182+1820
HU 357

46' : 20149+1808
BPM2075

46' : 20146+1809
J 3064AB

48' : 20170+1805
J 2307

49' : 20153+1937
UC 249

52' : 20203+1826
J 3075

53' : 20123+1856
J 3056

53' : 20204+1825
J 3076

54' : 20139+1806
BPMA242

58' : 20200+1848
HU 359

58' : 20178+1944
J 3072

59' : 20177+1755
J 1340

59' : 20129+1924
J 3060

62' : 20196+1925
BRT2525

64' : 20127+1806
J 2303AB
Sansuna



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

20160+1850 J 508

 
 
20h 16m 00.74s +18° 50' 02.7" P.A. 146.00 sep 2.9 mag 11.10,12.20
 
 
Coord 2000 20160+1850 Discov num J   508 Comp Coord arcsec 2000 20 16 00.74 +18 50 02.7
Date first 1911 Date last 2016 Obs 12
Pa first 150 Pa last 145.8 P.A. Now (θ) 145.8°
Sep first 3.0 Sep last 2.913 Sep. Now (ρ) 2.913"
Mag pri 11.10 Mag sec 12.20 delta mag (ΔM) 1.1 Spectral class
Pri motion ra +000 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1810362563920046208
 
 
WDS 20160+1850 J 508 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
J Jonckheere, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20160+1850 J 508 2007 10 145 2.9 11.33 11.50 201600.74+185002.7
20160+1850 J 508 2015 11 146 2.9 11.33 11.50 201600.74+185002.7
20160+1850 J 508 2016 12 146 2.9 11.33 11.50 201600.74+185002.7

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

 
 
WDS 20160+1850 J 508 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20160+1850 J 508 : MEASURES
 
 
No records found.

 
 
WDS 20160+1850 : VIRTUAL EYEPIECE
 
 

20160+1850 J 508A mag 11.1 20160+1850 J 508B sep 2.9 P.A. 145.80 mag 12.2 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 20160+1850 : ALADIN DSS IMAGE @ 20h 16m 00.74s +18° 50' 02.7"
 
 
 
 
WDS 20160+1850 J 508 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20160+1850 J 508 distance=0' 20158+1849 J 507 distance=4' 20147+1856 J 3065 distance=24' 20159+1822 J 2602 distance=30' 20160+1819 BPMA243 distance=32' 20167+1923 J 3068AB distance=35' 20167+1923 J 3068AC distance=35' 20167+1923 J 3068AD distance=35' 20167+1925 GCB 52 distance=36' 20178+1917 TDT2146 distance=37' 20162+1927 FMR 158 distance=38' 20186+1905 J 835 distance=38' 20137+1904 J 3062 distance=38' 20153+1807 BPM2079 distance=44' 20182+1820 HU 357 distance=44' 20149+1808 BPM2075 distance=46' 20146+1809 J 3064AB distance=46' 20146+1809 J 3064BC distance=47' 20170+1805 J 2307 distance=48' 20153+1937 UC 249 distance=49' 20203+1826 J 3075 distance=52' 20123+1856 J 3056 distance=53' 20204+1825 J 3076 distance=53' 20139+1806 BPMA242 distance=54' 20200+1848 HU 359 distance=58' 20178+1944 J 3072 distance=58' 20177+1755 J 1340 distance=59' 20129+1924 J 3060 distance=59' 20196+1925 BRT2525 distance=62' 20127+1806 J 2303BC distance=64' 20127+1806 J 2303AB (Sansuna) distance=64' 20125+1924 J 3059 distance=64' 20201+1823 DAM 211AB distance=65' 20201+1823 DAM 211AC distance=65' 20164+1745 J 1109AB distance=66' 20164+1745 J 1109AC distance=66' 20139+1751 BPM2067 distance=67' 20188+1751 J 3314 distance=67' 20156+1958 ROE 101AB distance=69' 20156+1958 ROE 101AC distance=69' 20156+1958 ROE 101AD distance=69' 20156+1958 ROE 101AE distance=69' 20192+1753 BPM2106 distance=73' 20177+1739 BPMA245 distance=76' 20108+1827 J 506 distance=78' 20109+1915 J 3055 distance=79' 20183+2002 HJ 912AB distance=79' 20183+2002 HJ 912AC distance=79' 20173+2009 J 3071 distance=80' 20195+1954 J 836 distance=80' 20187+2001 HDS2901 distance=81' 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 20160+1850 J 508 146 2.9 0
Show 20158+1849 J 507 56 6.1 4
Show 20147+1856 J 3065 343 6.6 24
Show 20159+1822 J 2602 350 3.1 30
Show 20160+1819 BPMA243 320 256.2 32
Show 20167+1923 J 3068 AB 131 2.6 35
Show 20167+1923 J 3068 AC 176 5.0 35
Show 20167+1923 J 3068 AD 114 7.7 35
Show 20167+1925 GCB 52 53 4.3 36
Show 20178+1917 TDT2146 307 0.7 37
Show 20162+1927 FMR 158 41 22.1 38
Show 20186+1905 J 835 45 3.4 38
Show 20137+1904 J 3062 9 5.8 38
Show 20153+1807 BPM2079 251 47.7 44
Show 20182+1820 HU 357 195 1.8 44
Show 20149+1808 BPM2075 80 115.1 46
Show 20146+1809 J 3064 AB 192 28.8 46
Show 20146+1809 J 3064 BC 220 4.5 47
Show 20170+1805 J 2307 117 6.1 48
Show 20153+1937 UC 249 165 83.5 49
Show 20203+1826 J 3075 104 5.0 52
Show 20123+1856 J 3056 256 6.3 53
Show 20204+1825 J 3076 209 5.9 53
Show 20139+1806 BPMA242 194 288.2 54
Show 20200+1848 HU 359 133 0.2 58
Show 20178+1944 J 3072 91 5.8 58
Show 20177+1755 J 1340 312 1.8 59
Show 20129+1924 J 3060 196 6.3 59
Show 20196+1925 BRT2525 60 1.9 62
Show 20127+1806 J 2303 BC 322 4.4 64
Show Sansuna 20127+1806 J 2303 AB 50 23.7 64
Show 20125+1924 J 3059 156 7.1 64
Show 20201+1823 DAM 211 AB 166 7.0 65
Show 20201+1823 DAM 211 AC 233 7.6 65
Show 20164+1745 J 1109 AB 331 6.4 66
Show 20164+1745 J 1109 AC 9 8.4 66
Show 20139+1751 BPM2067 214 113.1 67
Show 20188+1751 J 3314 70 3.5 67
Show 20156+1958 ROE 101 AB 53 12.7 69
Show 20156+1958 ROE 101 AC 187 40.9 69
Show 20156+1958 ROE 101 AD 289 11.9 69
Show 20156+1958 ROE 101 AE 59 46.1 69
Show 20192+1753 BPM2106 39 22.5 73
Show 20177+1739 BPMA245 202 257.4 76
Show 20108+1827 J 506 306 3.5 78
Show 20109+1915 J 3055 61 5.5 79
Show 20183+2002 HJ 912 AB 78 5.1 79
Show 20183+2002 HJ 912 AC 170 89.6 79
Show 20173+2009 J 3071 219 6.1 80
Show 20195+1954 J 836 251 3.0 80
Show 20187+2001 HDS2901 46 0.3 81

 
 
WDS 20160+1850 : COMPONENTS
 
 
  A
B pa=145.8°
sep=2.91"
 
 
20160+1850 A
 
 
Coord arcsec 2000 201600.74+185002.7 Mag 11.1 PmRA 0.00 PmDE 2.0
 
 
20160+1850 B
 
 
Coord arcsec 2000 201600.86+185000.3 Mag 12.2 Delta magnitude 1.1 Coordinate calculated yes