07540-0222 BAL 190

Coord 2000	07540-0222		Discov num	BAL 190		Comp			Coord arcsec 2000	07 54 01.27 -02 21 46.5
Date first	1892		Date last	2015		Obs	10
Pa first	225		Pa last	225.8		P.A. Now (θ)	225.8°
Sep first	12.5		Sep last	12.223		Sep. Now (ρ)	12.223"
Mag pri	9.72		Mag sec	10.20		delta mag (ΔM)	0.48		Spectral class	A5 (white)
Pri motion ra	+001		Sec motion ra	+001
Pri motion dec	-009		Sec motion dec	-006
Notes

rPM=0.331 Nature of this double is uncertain.

Constellation

Monoceros

Tycho2

4837-00489-1

Gaia DR2

3081403468809917312

No records found.

refcode	metd	author	reference
Bal1924	Ma -	Baillaud, R.	1924JO......7..117B
Bal1924		J. Obs. 7, 117, 1924
Bal1925	Ma -	Baillaud, R.	1925JO......8...53B
Bal1925		J. Obs. 8, 53, 1925
Bal1925b	Ma j	Baillaud, R.	1925JO......8...56B
Bal1925b		J. Obs. 8, 56, 1925
Bal1926	Ma -	Baillaud, R.	1926JO......9..129P
Bal1926		J. Obs. 9, 129, 1926
Bal1937A	Ma -	Baillaud, R.	1937AnLei..18....1S
Bal1937A		cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Bal1944	C -	Baillaud, R.	1944AnBes...3...33B
Bal1944	+Pa	Ann. Obs. Besancon New Ser. 3, 33, 1943
Bal1944	+Po

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
07540-0222	BAL 190		1998	4	226	12.3	9.72	10.20	A5	D	075401.27-022146.5
07540-0222	BAL 190		2010	5	226	12.3	9.72	10.20	A5	D	075401.27-022146.5
07540-0222	BAL 190		2015	10	226	12.2	9.72	10.20	A5		075401.27-022146.5

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No records found.


No records found.

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS