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00245+6131
STI 50

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

00245+6131 STI 50

00^h 24^m 31.32^s +61° 31' 43.2" P.A. 107.00 sep 16.8 mag 11.50,13.10

Coord 2000	00245+6131		Discov num	STI 50		Comp			Coord arcsec 2000	00 24 31.32 +61 31 43.2
Date first	1903		Date last	2015		Obs	10
Pa first	110		Pa last	107		P.A. Now (θ)	107°
Sep first	13.0		Sep last	16.8		Sep. Now (ρ)	16.8"
Mag pri	11.50		Mag sec	13.10		delta mag (ΔM)	1.6		Spectral class
Pri motion ra	-004		Sec motion ra	+035
Pri motion dec	+000		Sec motion dec	-006
Notes

rPM=1.111

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

106.6

Precise sep

16.845

Constellation

Hydra

Gaia DR2

430394824444344192

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00245+6131	STI 50		2000	3	107	16.3	11.50	13.10		D	002431.32+613143.2
00245+6131	STI 50		2003	4	107	16.4	11.50	13.10		D	002431.32+613143.2
00245+6131	STI 50		2011	5	106	16.9	11.50	13.10			002431.32+613143.2
00245+6131	STI 50		2015	7	107	16.8	11.50	13.10			002431.32+613143.2

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