18117+1008 TDT 731

18^h 11^m 39.39^s +10° 07' 52.2" P.A. 90.00 sep 2.3 mag 12.18,12.56

Coord 2000	18117+1008	Discov num	TDT 731	Comp		Coord arcsec 2000	18 11 39.39 +10 07 52.2
Date first	1991	Date last	2016	Obs	4
Pa first	98	Pa last	89.5	P.A. Now (θ)	89.5°
Sep first	2.5	Sep last	2.33	Sep. Now (ρ)	2.33"
Mag pri	12.18	Mag sec	12.56	delta mag (ΔM)	0.38	Spectral class
Pri motion ra	-009	Sec motion ra	-009
Pri motion dec	-033	Sec motion dec	-033
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ophiuchus

Tycho2

1013-01674-1

Gaia DR2

4482824703064123776

WDS 18117+1008 TDT 731 : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18117+1008	TDT 731		1991	1	98	2.5	12.18	12.56			181139.39+100752.2
18117+1008	TDT 731		2015	2	90	2.3	12.18	12.56			181139.39+100752.2
18117+1008	TDT 731		2016	4	90	2.3	12.18	12.56			181139.39+100752.2

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WDS 18117+1008 TDT 731 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18117+1008 TDT 731 : MEASURES

No records found.

WDS 18117+1008 : VIRTUAL EYEPIECE

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WDS 18117+1008 : ALADIN DSS IMAGE @ 18^h 11^m 39.39^s +10° 07' 52.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18117+1008 TDT 731 : 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		18117+1008	TDT 731		90	2.3
Show		18115+1020	TDT 730		226	0.5	13
Show		18114+1030	TDT 729		100	0.6	23
Show		18109+0941	TDT 726		67	0.9	30
Show		18122+1040	KPP4090		112	1.2	34
Show		18136+0946	HDS2574		313	0.5	36
Show		18119+0928	TDT 733		258	0.4	41
Show		18088+1015	ROE 98	AB	272	4.7	43
Show		18088+1015	ROE 98	AC	261	30.7	43
Show		18088+1015	ROE 98	CD	177	31.8	44
Show		18085+1014	ROE 97		152	1.1	48
Show		18132+1053	ROE 121	AB	61	5.2	51
Show		18132+1053	ROE 121	AC	20	39.0	51
Show		18154+1001	HEI 800		84	0.3	56
Show		18091+0924	PRY 3		329	4.6	56
Show		18140+0922	TDT 753		189	0.5	57
Show		18131+1102	TOB 274		113	21.4	58
Show		18130+1103	TOB 273		174	17.4	59
Show		18126+1107	BPM 741		236	36.2	62
Show		18077+0946	BU 826		315	0.8	62
Show		18096+1106	BPM 735		121	12.4	67
Show		18133+0906	HDS2573		165	0.9	67
Show		18093+1105	BPM 734		287	119.1	67
Show		18093+0909	RUC 24	AB	6	8.3	68
Show		18093+0909	RUC 24	AC	36	22.7	68
Show		18082+1059	BPM 728		145	114.8	73
Show		18073+0934	STT 342	AB	298	25.0	73
Show		18073+0934	STT 342	AC	163	64.3	73
Show		18073+0934	DAL 36	AD	48	24.2	73
Show		18073+0934	STT 342	Aa,Ab	156	1.6	73
Show		18116+1126	BPM 739		309	46.0	79
Show		18171+1020	BRT1296		262	3.4	83
Show		18149+0859	HU 196		1	0.1	85
Show		18081+1114	TDT 700		190	0.8	85
Show		18078+1116	JMA 1		167	6.3	89
Show		18065+0920	HZG 12	BC	218	136.5	90
Show		18065+0920	ARN9001	AB	114	38.2	90
Show		18065+0920	TOB 270	AD	197	206.3	90
Show		18065+0920	TOB 270	CD	188	76.4	92
Show		18130+1138	BPM 744		207	116.5	93
Show		18118+1147	BPM 740		329	110.9	99
Show		18052+1040	HEI 555		256	2.1	101
Show		18163+1124	J 1270		39	2.8	102
Show		18068+1120	SLE 132	BC	131	15.6	102
Show		18068+1120	SLE 132	AB	58	12.0	102
Show		18068+1120	SLE 132	AC	101	22.3	102
Show		18068+0853	ENG 63	AB	247	129.1	104
Show		18068+0853	SLE 133	AD	10	127.1	104
Show		18068+0853	SLE 133	AE	76	148.9	104
Show		18068+0853	BUP 179	AC	316	79.9	104
Show		18068+0853	SLE 133	AF	334	172.8	104

WDS 18117+1008 : COMPONENTS

	A
B	pa=89.5° sep=2.29"

18117+1008 A

Componente originario normalizzato	AB		Coord arcsec 2000	181139.39+100752.2		Mag	12.18		PmRA	-9.00
PmDE	-33.0		Tycho2	1013-01674-1

Tycho2

Tycho2	1013-01674-1	Pflag	P	RAmdeg	272.91438658	DEmdeg	10.13112456
PmRA	-8.9	PmDE	-32.5	E RAmdeg	88	E DEmdeg	88
E pmRA	2.6	E pmDE	2.6	EpRAm	1968.97	EpDEm	1966.18
Num	4	Q RAmdeg	0.5	Q DEmdeg	0.4	Q pmRA	0.5
Q pmDE	0.4	BTmag	12.575	E BTmag	0.195	VTmag	12.120
E VTmag	0.173	Prox	24	TYC		HIP
CCDM		RAdeg	272.91414806	DEdeg	10.13121861	EpRA 1990	1.74
EpDE 1990	1.66	E RAdeg	102.2	E DEdeg	106.4	Posflg
Corr	-0.3

18117+1008 B

Componente originario normalizzato	AB		Coord arcsec 2000	181139.55+100752.2		Mag	12.56		PmRA	-9.00
PmDE	-33.0		Tycho2	1013-01674-2		Calc delta mag	0.38		Calc coord	yes

Tycho2

Tycho2	1013-01674-2	Pflag	P	RAmdeg	272.91438658	DEmdeg	10.13112456
PmRA	-8.9	PmDE	-32.5	E RAmdeg	88	E DEmdeg	88
E pmRA	2.6	E pmDE	2.6	EpRAm	1968.97	EpDEm	1966.18
Num	4	Q RAmdeg	0.5	Q DEmdeg	0.4	Q pmRA	0.5
Q pmDE	0.4	BTmag	12.885	E BTmag	0.243	VTmag	12.792
E VTmag	0.250	Prox	24	TYC		HIP
CCDM		RAdeg	272.91483583	DEdeg	10.13117111	EpRA 1990	1.73
EpDE 1990	1.66	E RAdeg	105.6	E DEdeg	109.7	Posflg
Corr	-0.4