01030-0450 BUP  13 (25 Cet)

Coord 2000	01030-0450		Discov num	BUP  13		Comp			Coord arcsec 2000	01 03 02.60 -04 50 10.9
Date first	1911		Date last	2014		Obs	6
Pa first	241		Pa last	243		P.A. Now (θ)	243°
Sep first	108.9		Sep last	89.1		Sep. Now (ρ)	89.1"
Mag pri	5.53		Mag sec	12.98		delta mag (ΔM)	7.45		Spectral class	K0III-IV (yellow-orange)
Pri motion ra	-115		Sec motion ra	+035
Pri motion dec	-102		Sec motion dec	+020
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=1.258 This double is not physical.

Precise pa	243.3		Precise sep	89.149		Name	25 Cet		Constellation	Cetus
SAO	129094		HIP	4914		Tycho2	4683-02266-1		Gaia DR2	24945015552
HD	6203		HR	296		GC	1262		BD	BD-05 177
Flamsteed	25 Ceti		Flamsteed name	25 Cet		Distance	102.25		Distance ly	333.54

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01030-0450	BUP 13		1998	3	243	92.2	5.30	11.70	K0III-IV	N D	010302.60-045010.9
01030-0450	BUP 13		1999	4	243	92.3	5.30	11.70	K0III-IV	N D	010302.60-045010.9
01030-0450	BUP 13		2010	5	243	89.9	5.53	12.98	K0III-IV	N	010302.60-045010.9
01030-0450	BUP 13		2014	6	243	89.1	5.53	12.98	K0III-IV	N	010302.60-045010.9

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