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Doubles in session


Current system
00220+2659
CHE 14


Nearby doubles
7' : 00220+2706
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7' : 00215+2658
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12' : 00220+2711
HDS 48

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CHE 8

20' : 00210+2647
CHE 9

20' : 00232+2710
CHE 16

23' : 00235+2709
CHE 18

23' : 00206+2712
LDS3154

25' : 00237+2702
CHE 20

27' : 00220+2726
CHE 12

29' : 00241+2652
TDS1441

32' : 00214+2729
CHE 11

38' : 00199+2633
CHE 4

39' : 00230+2735
TDS 16

39' : 00243+2634
CHE 22

40' : 00250+2653
CHE 25

41' : 00234+2624
CHE 17AB

42' : 00208+2737
CHE 7

42' : 00195+2634
CHE 3AB

43' : 00243+2731
CHE 21

45' : 00236+2621
CHE 19

46' : 00214+2744
CHE 10AB

49' : 00204+2617
CHE 6

50' : 00250+2726
CHE 24

55' : 00247+2740
LDS3164

56' : 00259+2638
CVR1041AB



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

00220+2659 CHE  14

 
 
00h 22m 02.00s +26° 59' 19.6" P.A. 246.00 sep 9.3 mag 11.80,13.10
 
 
Coord 2000
00220+2659
 Discov num
CHE  14
 Comp
Coord arcsec 2000
00 22 02.00 +26 59 19.6
Date first
1907
 Date last
2015
 Obs
8
Pa first
239
 Pa last
246
 P.A. Now (θ)
246°
Sep first
9.7
 Sep last
9.3
 Sep. Now (ρ)
9.3"
Mag pri
11.80
 Mag sec
13.10
 delta mag (ΔM)
1.3
 Spectral class
Pri motion ra
+007
 Sec motion ra
-101
Pri motion dec
-019
 Sec motion dec
-066
Notes
rPM=0.976
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
246.3
 Precise sep
9.266
 Constellation
Andromeda
 Tycho2
1733-00145-1
Gaia DR2
2855831717704065408
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00220+2659 CHE 14 1997 3 245 9.2 11.79 13.10 D 002202.00+265919.6
00220+2659 CHE 14 2001 4 245 9.2 11.80 13.10 D 002202.00+265919.6
00220+2659 CHE 14 2015 5 246 9.3 11.80 13.10 002202.00+265919.6

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