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Current system

00236+2621
CHE 19

Selections

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

00236+2621 CHE 19

00^h 23^m 41.38^s +26° 20' 56.6" P.A. 355.00 sep 7.8 mag 11.70,13.60

Coord 2000	00236+2621		Discov num	CHE 19		Comp			Coord arcsec 2000	00 23 41.38 +26 20 56.6
Date first	1907		Date last	2015		Obs	10
Pa first	348		Pa last	355		P.A. Now (θ)	355°
Sep first	6.7		Sep last	7.8		Sep. Now (ρ)	7.8"
Mag pri	11.70		Mag sec	13.60		delta mag (ΔM)	1.9		Spectral class
Pri motion ra	-005		Sec motion ra	-004
Pri motion dec	-011		Sec motion dec	+061
Notes

rPM=1.178

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

354.5

Precise sep

7.812

Constellation

Andromeda

Gaia DR2

2855740763181085440

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00236+2621	CHE 19		1989	2	357	8.0	11.75	14.50			002337.61+262057.2
00236+2621	CHE 19		2001	5	354	7.6	12.40	15.10			002341.38+262056.7
00236+2621	CHE 19		2015	7	355	7.8	11.70	13.60			002341.38+262056.6

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