07170+2653 BUP 100 AB

07^h 16^m 58.42^s +26° 52' 57.0" P.A. 176.00 sep 7.6 mag 9.90,14.50 Sp K2

Coord 2000	07170+2653	Discov num	BUP 100	Comp	AB	Coord arcsec 2000	07 16 58.42 +26 52 57.0
Date first	2000	Date last	2015	Obs	7
Pa first	174	Pa last	175.9	P.A. Now (θ)	175.9°
Sep first	7.8	Sep last	7.611	Sep. Now (ρ)	7.611"
Mag pri	9.90	Mag sec	14.50	delta mag (ΔM)	4.6	Spectral class	K2 (yellow-orange)
Pri motion ra	+018	Sec motion ra	+013
Pri motion dec	-010	Sec motion dec	-015
Notes

rPM=0.343

Nature of this double is uncertain.

07170+2653 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			07 16 58 +26 52 57	BUP 100 AB	2015	7	176	7.6	9.90	14.50	4.60		<===
Show			07 16 58 +26 52 57	BUP 100 AC	2015	9	139	27.9	9.90	13.55	3.65

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Gemini

Tycho2

1917-00062-1

Gaia DR2

883420282538891392

WDS 07170+2653 BUP 100 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
BUP		Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913)	1913QB811.B8.......

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
07170+2653	BUP 100	AB	1910	0		9.0	9.90	14.50	K2		071658.42+265257.0
07170+2653	BUP 100	AB	2001	2	175	7.6	9.90	14.50	K2		071658.42+265257.0
07170+2653	BUP 100	AB	2015	4	176	7.6	9.90	14.50	K2		071658.42+265257.0

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

WDS 07170+2653 BUP 100 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 07170+2653 BUP 100 AB : MEASURES

No records found.

WDS 07170+2653 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 07170+2653 : ALADIN DSS IMAGE @ 07^h 16^m 58.42^s +26° 52' 57.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 07170+2653 BUP 100 AB : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		07170+2653	BUP 100	AB	176	7.6
Show		07170+2653	BUP 100	AC	139	27.9
Show		07171+2641	CHR 218		235	0.2	12
Show		07173+2707	BRT 151		56	3.1	15
Show		07163+2709	BEU 10		155	0.1	18
Show		07170+2732	GRV 732		304	27.0	40
Show		07151+2600	AG 332	AB	353	27.3	59
Show		07128+2713	STF1037	AB	302	0.8	60
Show		07128+2713	STT 166	AC	77	13.8	60
Show		07128+2713	STT 166	BC	71	14.2	60
Show		07189+2556	HDS1017		248	0.5	63
Show		07125+2634	OCC 237		-1	0.1	63
Show		07151+2553	BU 1023		307	0.5	66
Show		07123+2713	NSN 573		75	9.1	66
Show		07116+2649	UC 1547		186	73.0	72
Show		07195+2758	HDS1025	AB	107	3.1	74
Show		07195+2758	HDS1025	AC	336	12.1	74
Show		07138+2758	UC 1552		249	30.7	78
Show		07186+2533	GRV 733		19	55.2	83
Show		07217+2555	NSN 30		88	4.8	87
Show		07193+2816	HDO 102	AB	341	15.2	89
Show		07193+2816	SIN 27	AC	57	120.9	89
Show		07193+2816	SIN 27	AD	22	132.2	89
Show		07193+2816	SIN 27	AE	65	144.8	89
Show		07201+2534	TDS4715		111	0.5	90
Show		07110+2747	TDS4557		122	0.5	97
Show		07185+2518	HDS1012		184	12.4	98
Show		07097+2631	OCC 699		-1	0.1	101
Show		07116+2804	LDS3727		77	82.7	102
Show		07246+2641	HJ 420		9	12.1	104
Show		07115+2541	TDS4564		267	0.6	104
Show		07138+2830	STT 520		30	0.6	106
Show		07248+2638	HJ 421		191	24.2	107
Show		07229+2514	HJ 418		288	14.3	113
Show		07152+2845	TDS4625		79	0.7	115
Show		07103+2540	GRV 729		74	9.6	115
Show		07233+2536	KPP 35		36	5.2	115
Show		07215+2514	A 2736	AB	75	1.6	117
Show		07215+2514	A 2736	AC	146	9.8	117
Show		07170+2454	POU2633		132	12.3	119
Show		07139+2501	BUP 98	AB	120	73.0	120
Show		07139+2501	BUP 98	AC	247	183.4	120
Show		07096+2544	HO 519	AB	73	32.5	122
Show		07096+2544	STTA 83	AC	79	123.3	122
Show		07157+2453	POU2613		95	11.2	122
Show		07164+2451	POU2624		273	13.7	123
Show		07127+2843	BRT 150		152	2.6	124
Show		07147+2453	HO 343		280	30.5	124
Show		07211+2503	OCC 195		-1	0.1	124
Show		07185+2447	POU2666		213	14.9	128
Show		07075+2722	BRT 148		14	1.2	128

WDS 07170+2653 : COMPONENTS

	A	B
B	pa=176.3° sep=7.61"
C	pa=142.3° sep=26.64"	pa=130.5° sep=20.78"

07170+2653 A

Coord arcsec 2000	071658.42+265257.0		Mag	9.9		Spectral class	K2 (yellow-orange)		PmRA	18.00
PmDE	-10.0		Tycho2	1917-00062-1

Tycho2

Tycho2	1917-00062-1	Pflag		RAmdeg	109.24344337	DEmdeg	26.88251569
PmRA	16.3	PmDE	-7.3	E RAmdeg	27	E DEmdeg	31
E pmRA	1.5	E pmDE	1.4	EpRAm	1986.71	EpDEm	1983.81
Num	7	Q RAmdeg	1.4	Q DEmdeg	1.0	Q pmRA	1.3
Q pmDE	1.0	BTmag	11.400	E BTmag	0.082	VTmag	9.905
E VTmag	0.037	Prox	999	TYC	T	HIP
CCDM		RAdeg	109.24340361	DEdeg	26.88253250	EpRA 1990	1.87
EpDE 1990	1.73	E RAdeg	28.1	E DEdeg	33.2	Posflg
Corr	0.2

CCDM

Ccdm	07170+2653	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.56	DDEs	-6.8
R dRAs	65	Year		Theta		Rho
Obs	3	Vmag	9.9	Sp		PmNote
PmRA	0	PmDE	-151	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	07108N2702A
HIC

07170+2653 B

Coord arcsec 2000	071658.46+265249.4		Mag	14.5		PmRA	13.00		PmDE	-15.0
Calc delta mag	4.6		Calc coord	yes

CCDM

Ccdm	07170+2653	RComp		Comp	B	Note1
Note2		Discov num	BUP	DRAs	-2.61	DDEs	-14.8
R dRAs	65	Year	1981	Theta	233	Rho	17.5
Obs	2	Vmag	14.5	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	07108N2702B
HIC

07170+2653 C

Coord arcsec 2000	071659.64+265235.9		Mag	13.55		PmRA	11.00		PmDE	-13.0
Calc delta mag	3.65		Calc coord	yes

CCDM

Ccdm	07170+2653	RComp		Comp	C	Note1
Note2		Discov num	BUP	DRAs	-0.07	DDEs	-24.1
R dRAs	65	Year	1910	Theta	135	Rho	29.3
Obs	1	Vmag	12.7	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	07108N2702C
HIC