19404+2309 GRV 267

Coord 2000	19404+2309		Discov num	GRV 267		Comp			Coord arcsec 2000	19 40 28.30 +23 09 47.2
Date first	1892		Date last	2015		Obs	8
Pa first	342		Pa last	340		P.A. Now (θ)	340°
Sep first	36.1		Sep last	36.0		Sep. Now (ρ)	36"
Mag pri	12.47		Mag sec	12.55		delta mag (ΔM)	0.08		Spectral class
Pri motion ra	-017		Sec motion ra	-023
Pri motion dec	-021		Sec motion dec	-019
Notes

rPM=0.212 (< 0.3, Physical double) This double is physical.

Precise pa

340.4

Precise sep

36.049

Constellation

Vulpecula

Gaia DR2

2020184081525297408

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19404+2309	GRV 267		2000	5	341	36.1	12.20	12.30			194028.30+230947.2
19404+2309	GRV 267		2001	7	341	36.1	12.20	12.30			194028.30+230947.2
19404+2309	GRV 267		2010	7	342	35.8	12.47	12.55			194028.30+230947.2
19404+2309	GRV 267		2015	8	340	36.0	12.47	12.55			194028.30+230947.2

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