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Doubles in session


Current system
00206+2712
LDS3154


Nearby doubles
5' : 00210+2647
CHE 9

18' : 00209+2655
CHE 8

19' : 00220+2711
HDS 48

20' : 00215+2658
HJ 1020

20' : 00214+2729
CHE 11

20' : 00220+2706
CHE 13

23' : 00220+2659
CHE 14

23' : 00220+2726
CHE 12

26' : 00208+2737
CHE 7

33' : 00214+2744
CHE 10AB

35' : 00232+2710
CHE 16

39' : 00230+2735
TDS 16

39' : 00235+2709
CHE 18

41' : 00199+2633
CHE 4

41' : 00195+2634
CHE 3AB

44' : 00237+2702
CHE 20

51' : 00241+2652
TDS1441

52' : 00243+2731
CHE 21

57' : 00204+2617
CHE 6

60' : 00177+2630
BUP 5AB

61' : 00250+2726
CHE 24

61' : 00250+2653
CHE 25

61' : 00247+2740
LDS3164

62' : 00243+2634
CHE 22

62' : 00234+2624
CHE 17AB

66' : 00236+2621
CHE 19



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

00206+2712 LDS3154

 
 
00h 20m 39.43s +27° 12' 44.9" P.A. 300.00 sep 4.0 mag 16.10,17.30
 
 
Coord 2000
00206+2712
 Discov num
LDS3154
 Comp
Coord arcsec 2000
00 20 39.43 +27 12 44.9
Date first
1960
 Date last
1960
 Obs
1
Pa first
300
 Pa last
300
 P.A. Now (θ)
300°
Sep first
4.0
 Sep last
4.0
 Sep. Now (ρ)
4"
Mag pri
16.10
 Mag sec
17.30
 delta mag (ΔM)
1.2
 Spectral class
Pri motion ra
-070
 Sec motion ra
-070
Pri motion dec
-180
 Sec motion dec
-180
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
300
 Precise sep
4
 Constellation
Andromeda
 Gaia DR2
2856602372275358592
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00206+2712 LDS3154 1960 1 300 4.0 16.10 17.30 002039.43+271244.9

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