13138-2631 UC 2499

13^h 13^m 45.26^s -26° 30' 57.6" P.A. 294.00 sep 83.6 mag 8.69,14.93 Sp G5V dist. 85.32 pc (278.31 l.y.)

Coord 2000	13138-2631	Discov num	UC 2499	Comp		Coord arcsec 2000	13 13 45.26 -26 30 57.6
Date first	1998	Date last	2015	Obs	5
Pa first	294	Pa last	294.3	P.A. Now (θ)	294.3°
Sep first	82.3	Sep last	83.58	Sep. Now (ρ)	83.58"
Mag pri	8.69	Mag sec	14.93	delta mag (ΔM)	6.24	Spectral class	G5V (yellow)
Pri motion ra	+043	Sec motion ra	-010
Pri motion dec	-076	Sec motion dec	-007
Notes	S (Parallax indidates non-physical)

rPM=0.996

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Hydra	SAO	181469	HIP	64544	Tycho2	6707-01106-1
Gaia DR2	6186739968565684224	HD	114884	CD	CD-25 9676	CP	CP-25 5126
Distance	85.32	Distance ly	278.31

WDS 13138-2631 UC 2499 : NOTES

No records found.

DISCOVERER

discov	author
UC	USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)
UC	Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
UC	& Zacharias, M.I. (UCAC4 Catalog)
UC	Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
UC	DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC	Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
13138-2631	UC 2499		1999	2	294	82.7	9.10	14.90			V	131345.26-263057.6
13138-2631	UC 2499		2000	2	294	82.8	9.10	14.90			V	131345.26-263057.6
13138-2631	UC 2499		2010	3	297	89.3	8.69	14.93	G5V		V	131345.26-263057.6
13138-2631	UC 2499		2015	4	297	90.1	8.69	14.93	G5V		V	131345.26-263057.6

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

WDS 13138-2631 UC 2499 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13138-2631 UC 2499 : MEASURES

No records found.

WDS 13138-2631 : VIRTUAL EYEPIECE

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

WDS 13138-2631 : ALADIN DSS IMAGE @ 13^h 13^m 45.26^s -26° 30' 57.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13138-2631 UC 2499 : 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		13138-2631	UC 2499		294	83.6	0
Show		13126-2644	DAM2488	AB	295	494.6	21
Show		13146-2607	TDS8746		122	0.4	27
Show		13118-2640	RST1708		320	0.9	29
Show		13117-2633	FIN 305		130	0.0	29
Show		13155-2650	BUG 14		148	0.3	31
Show		13169-2709	UC 2515		126	15.3	57
Show		13105-2553	B 242		37	0.3	58
Show		13183-2651	B 246		127	0.6	64
Show		13124-2739	TDS8722		295	0.5	71
Show		13190-2637	UPT 2		21	17.1	71
Show		13142-2743	UC 2500		274	7.6	72
Show		13147-2752	UC 2503	BC	171	51.3	82
Show		13147-2752	SKF1953	BD	349	7.8	82
Show		13147-2752	HJ 4575	AB	65	12.4	82
Show		13197-2553	HU 1502		31	1.1	89
Show		13190-2536	HDS1866		311	0.1	90
Show		13150-2453	HU 1501		16	0.7	100
Show		13092-2750	LDS5770		297	414.7	102
Show		13153-2445	UC 2506		71	9.9	109
Show		13089-2503	RST2831		188	2.3	110
Show		13199-2748	B 247		309	4.3	113
Show		13053-2654	UC 2475		69	64.7	116
Show		13119-2436	B 243		171	1.7	118
Show		13057-2541	LIM 1		227	0.4	120
Show		13130-2430	TDS8731		98	0.5	122
Show		13074-2805	LDS4316		51	115.0	127
Show		13194-2816	LDS5775		114	53.6	131
Show		13235-2658	SKF1957	A,BC	34	42.1	133
Show		13235-2658	TDS 708	BC	30	1.2	133
Show		13145-2417	FIN 297	AB	212	0.1	135
Show		13145-2417	STN 28	AB,C	331	12.3	135
Show		13236-2607	RST2846		14	1.9	135
Show		13191-2828	UC 2518		158	22.8	137
Show		13130-2414	UC 2497		103	64.4	138
Show		13227-2738	SKF1956		330	8.7	138
Show		13166-2847	LDS5773		180	239.5	142
Show		13212-2446	RST2842		315	1.6	146
Show		13108-2411	HU 1500	AB	42	2.4	146
Show		13028-2631	B 2742		338	12.5	148
Show		13122-2404	BRT2998	AB	283	5.5	149
Show		13214-2441	BRT2999	AB	169	4.8	151
Show		13222-2814	UC 2524		289	65.8	154
Show		13130-2906	HWE 27	AB	292	2.8	156
Show		13130-2906	HWE 27	AC	281	38.6	156
Show		13097-2354	KPP2728		211	3.0	167
Show		13018-2533	GKM9294	AB	325	2.3	172
Show		13231-2829	UC 2527		188	57.5	172
Show		13014-2722	TOK 154		127	19.9	173
Show		13212-2854	UC 2521		256	16.1	175
Show		13240-2822	B 248		80	3.5	176

WDS 13138-2631 : COMPONENTS

	A
B	pa=294.3° sep=83.58"

13138-2631 A

Coord arcsec 2000	131345.26-263057.6	Mag	8.69	Spectral class	G5V (yellow)	PmRA	43.00
PmDE	-76.0	SAO	181469	HIP	64544	Tycho2	6707-01106-1
HD	114884	CD	CD-25 9676	CP	CP-25 5126

Tycho2

Tycho2	6707-01106-1	Pflag		RAmdeg	198.43859028	DEmdeg	-26.51599740
PmRA	45.0	PmDE	-73.7	E RAmdeg	7	E DEmdeg	8
E pmRA	1.2	E pmDE	1.4	EpRAm	1990.70	EpDEm	1990.89
Num	11	Q RAmdeg	1.1	Q DEmdeg	1.5	Q pmRA	1.2
Q pmDE	1.5	BTmag	9.407	E BTmag	0.018	VTmag	8.688
E VTmag	0.014	Prox	999	TYC	T	HIP	64544
CCDM		RAdeg	198.43847500	DEdeg	-26.51582861	EpRA 1990	1.76
EpDE 1990	1.71	E RAdeg	7.1	E DEdeg	8.4	Posflg
Corr	0.4

SAO

SAO	181469	DelFlag		RA1950		PmRA1950	0.0033
DE1950		PmDE1950	-0.086	Vmag	8.2	SpType	G0
Double code		Source	25	CatNum	9794	DM	CD-25 9676
DMcomp		BDsup		HD	114884	M HD	0
GC		RA1950rad	3.45146337	DE1950rad	-0.45815434	PmRA2000	0.0034
PmDE2000	-0.081

Hipparcos

Catalog	H	HIP	64544	Proxy		RAhms	13 13 45.23
DEdms	-26 30 57.0	Vmag	8.62	VarFlag		R Vmag	H
RAdeg	198.438	DEdeg	-26.5158	AstroRef		Plx	12.98
CCDM	44.74	N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	114884	BD
CD	CD-25 9676	CP	CP-25 5126	Dm number	-25 9676	VIred	0.73
SpType	G5V	R SpType		Coord arcsec 2000	131345.23-263057.0

Hipparcos 2

HIP	64544	Sn	5	So	0	Nc	1
RArad	3.4634045787	DErad	-0.4627884155	Plx	11.72	PmRA	44.85
PmDE	-77.3	E RArad	0.96	E DErad	0.55	E Plx	1.01
E pmRA	1.14	E pmDE	0.5	Hpmag		E Hpmag	0.0013
SHp	0.012	VA	0	BV	0.649	E BV	0.016
VI	0.71

13138-2631 B

Coord arcsec 2000	131339.58-263023.2		Mag	14.93		PmRA	-10.00		PmDE	-7.0
Delta magnitude	6.24		Coordinate calculated	yes