15121+3419 ES 2417

15^h 12^m 09.44^s +34° 20' 10.5" P.A. 169.00 sep 4.3 mag 11.22,11.70

Coord 2000	15121+3419	Discov num	ES 2417	Comp		Coord arcsec 2000	15 12 09.44 +34 20 10.5
Date first	1930	Date last	2020	Obs	26
Pa first	168	Pa last	169	P.A. Now (θ)	169°
Sep first	3.8	Sep last	4.29	Sep. Now (ρ)	4.29"
Mag pri	11.22	Mag sec	11.70	delta mag (ΔM)	0.48	Spectral class
Pri motion ra	+004	Sec motion ra	+031
Pri motion dec	+003	Sec motion dec	-029
Notes	N (See Notes)

rPM=0.986

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Bootes

Tycho2

2566-00199-1

Gaia DR2

1290517585162800384

WDS 15121+3419 ES 2417 : NOTES

discov_num	notes	refcode
ES 2417	Same as POP 209, which was co-discovered by Olevic.	Ole1970b

REFERENCES

refcode	metd	author	reference
Ole1970b	Ma j	Olevic, D.	1970BOBeo..28...81O
Ole1970b		Bull. Obs. Astron. Belgrade 28, 81, 1970

DISCOVERER

idgroup	discov	author
1	ES	Espin, T.E.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15121+3419	ES 2417		2000	13	168	3.8	11.22	11.70		N D	151209.44+342010.5
15121+3419	ES 2417		2002	14	168	4.3	11.22	11.70		N D	151209.44+342010.5
15121+3419	ES 2417		2010	19	168	4.3	11.22	11.70		N	151209.44+342010.5
15121+3419	ES 2417		2015	20	168	4.3	11.22	11.70		N	151209.44+342010.5
15121+3419	ES 2417		2019	23	167	4.3	11.22	11.70		N	151209.44+342010.5
15121+3419	ES 2417		2020	24	169	4.3	11.22	11.70		N	151209.44+342010.5

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

WDS 15121+3419 ES 2417 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15121+3419 ES 2417 : MEASURES

No records found.

WDS 15121+3419 : VIRTUAL EYEPIECE

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WDS 15121+3419 : ALADIN DSS IMAGE @ 15^h 12^m 09.44^s +34° 20' 10.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15121+3419 ES 2417 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		15121+3419	ES 2417		169	4.3	1
Show		15129+3430	UC 2960	AB	268	46.3	14
Show		15129+3430	KPP4383	AC	321	1.7	14
Show		15127+3440	TDS9446	AB	3	1.4	21
Show		15127+3440	SCA 198	AC	108	6.3	21
Show		15093+3429	TDS9418		304	0.9	37
Show		15136+3453	HO 60		66	0.2	38
Show		15162+3418	A 1366		77	3.8	51
Show		15092+3508	COU 972		144	1.4	61
Show		15166+3339	STF1929		8	6.5	70
Show		15151+3318	SMR 32	BC	105	47.6	72
Show		15151+3318	SMR 32	AB	336	27.5	73
Show		15151+3318	SMR 32	AC	70	37.1	73
Show		15155+3319	STFA 27	AB	78	105.0	75
Show		15155+3319	SMR 31	AC	5	93.2	75
Show		15181+3452	HJ 571		221	10.1	81
Show		15144+3301	OSO 62		301	20.1	85
Show		15092+3304	HJ 566		285	23.5	86
Show		15060+3340	DEA 85		69	5.1	87
Show		15191+3404	LDS5169		107	7.8	88
Show		15181+3507	HO 61		256	2.4	88
Show		15150+3541	HJ 570		299	14.9	89
Show		15049+3428	STF1908	AB	152	1.3	90
Show		15049+3428	STF1908	AC	106	60.7	90
Show		15054+3343	CVR1616		140	4.1	92
Show		15048+3443	LDS4528	AB	288	52.2	94
Show		15048+3443	CRB 107	BC	330	47.5	94
Show		15135+3244	ES 2476		211	2.6	97
Show		15080+3257	SLW1063	BC	46	126.3	98
Show		15045+3447	FAR 43		178	1.9	98
Show		15080+3257	UC 2936	AB	14	15.5	99
Show		15126+3558	COU 973		115	6.6	99
Show		15154+3558	HU 1273		83	0.1	106
Show		15040+3455	GRV1281		243	0.6	106
Show		15163+3245	UC 2974		116	53.9	109
Show		15111+3229	COU 792		85	0.6	113
Show		15208+3459	HO 62		103	1.5	114
Show		15034+3342	TDS9384		109	0.4	116
Show		15215+3426	TDS9496		22	0.6	116
Show		15174+3556	LDS5165		26	10.4	116
Show		15034+3334	HJ 565		108	32.7	119
Show		15205+3320	TDS9494		197	0.9	120
Show		15175+3241	COU 793		61	1.5	121
Show		15181+3245	COU 794		97	0.1	121
Show		15034+3319	COU 791		17	1.2	125
Show		15124+3621	HJ 250		124	20.5	126
Show		15054+3555	CVR1615		317	5.0	127
Show		15052+3553	TDS9396		108	0.5	127
Show		15099+3208	HJ 2769		22	15.7	134
Show		15027+3316	UC 2907		59	28.2	134
Show		15042+3552	CVR 775		153	7.4	135

WDS 15121+3419 : COMPONENTS

	A
B	pa=170.9° sep=4.27"

15121+3419 A

Componente originario normalizzato	AB		Coord arcsec 2000	151209.44+342010.5		Mag	11.22		PmRA	4.00
PmDE	3.0		Tycho2	2566-00199-1

Tycho2

Tycho2	2566-00199-1	Pflag		RAmdeg	228.03936087	DEmdeg	34.33626994
PmRA	0.2	PmDE	-4.9	E RAmdeg	43	E DEmdeg	36
E pmRA	4.7	E pmDE	5.3	EpRAm	1989.50	EpDEm	1990.64
Num	4	Q RAmdeg	0.8	Q DEmdeg	1.7	Q pmRA	0.8
Q pmDE	1.7	BTmag	11.906	E BTmag	0.072	VTmag	11.219
E VTmag	0.063	Prox	999	TYC	T	HIP
CCDM		RAdeg	228.03936056	DEdeg	34.33628111	EpRA 1990	1.61
EpDE 1990	1.80	E RAdeg	43.6	E DEdeg	37.3	Posflg
Corr	-0.2

15121+3419 B

Componente originario normalizzato	AB		Coord arcsec 2000	151209.49+342006.3		Mag	11.7		PmRA	31.00
PmDE	-29.0		Calc delta mag	0.48		Calc coord	yes