Monthly Observing InformationThis page provides charts, and text concerning what is visible in the night sky during the month noted. All information is for Baton Rouge, Louisiana, but they can still provide useful information for most other areas of the U.S.A. Sky charts, Saturn ring plane, and Venus phase images are for Midnight, on the 15th day of the month and are naked eye views. Sky charts are 100 degree field of view, and show objects down to 12th magnitude. Times in the text information are in 24 hour format and have been adjusted for Daylight Savings Time. Subtract 12 hours from those over 12 to get the equivalent PM. RA and DEC given are for Epoch 2000.
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Current Moon phase & Galilean satellites
Baton Rouge Clear Sky Clock
Click on image for more info and details. This clock is for the Baton Rouge area only.
Kisatchie Clear Sky Clock
Click on image for more info and details. This clock is for the Kisatchie area only.
July
Moon Calendar

Sky charts
Saturn's Ring Plane

Venus Phase

Sun and Moon Rise and Set
Date Moonrise Moonset Sunrise Sunset Twilight Twilight ------------ --------- --------- --------- --------- --------- --------- 7/2/2009 15:31 01:34 06:06 20:11 04:29 21:48 7/3/2009 16:29 02:10 06:07 20:11 04:30 21:48 7/4/2009 17:27 02:50 06:07 20:11 04:30 21:48 7/5/2009 18:21 03:36 06:07 20:11 04:31 21:47 7/6/2009 19:12 04:25 06:08 20:11 04:31 21:47 7/7/2009 19:57 05:18 06:08 20:10 04:32 21:47 7/8/2009 20:37 06:13 06:09 20:10 04:33 21:47 7/9/2009 21:13 07:10 06:09 20:10 04:33 21:46 7/10/2009 21:45 08:05 06:10 20:10 04:34 21:46 7/11/2009 22:14 09:00 06:10 20:10 04:35 21:45 7/12/2009 22:42 09:55 06:11 20:09 04:35 21:45 7/13/2009 23:10 10:49 06:11 20:09 04:36 21:44 7/14/2009 23:38 11:45 06:12 20:09 04:37 21:44 7/15/2009 ------ 12:42 06:12 20:08 04:38 21:43 7/16/2009 00:09 13:43 06:13 20:08 04:38 21:43 7/17/2009 00:44 14:47 06:13 20:08 04:39 21:42 7/18/2009 01:26 15:54 06:14 20:07 04:40 21:42 7/19/2009 02:15 17:02 06:14 20:07 04:41 21:41 7/20/2009 03:14 18:07 06:15 20:06 04:42 21:40 7/21/2009 04:21 19:06 06:16 20:06 04:42 21:39 7/22/2009 05:35 19:58 06:16 20:06 04:43 21:39 7/23/2009 06:48 20:42 06:17 20:05 04:44 21:38 7/24/2009 08:01 21:21 06:17 20:04 04:45 21:37 7/25/2009 09:10 21:55 06:18 20:04 04:46 21:36 7/26/2009 10:15 22:28 06:19 20:03 04:47 21:35 7/27/2009 11:19 23:01 06:19 20:03 04:48 21:35 7/28/2009 12:21 23:34 06:20 20:02 04:48 21:34 7/29/2009 13:22 ------ 06:20 20:01 04:49 21:33 7/30/2009 14:22 00:10 06:21 20:01 04:50 21:32 7/31/2009 15:21 00:49 06:22 20:00 04:51 21:31
Information and images in this section from The Sky6 Professional
Solar System Information
Solar Eclipse Report for 2009
Solar eclipse on 7/21/2009
Sun rise: 6:16
Sun set: 20:06
Time of maximum eclipse: 21:37
Eclipse is total
Eclipse is visible in the northern hemisphere
The time of maximum eclipse (above) does not necessarily specify when the
eclipse will be maximal when viewed from the specified location.
Planet View Info Report for 7/ 1/2009 to 7/31/2009
Mercury
Date Rise Set RA Dec Elongation Ill Fr DIST(AU)
7/ 1/2009 5:06 19:10 5h36m19s 22°45'47" 14°47'00" 0.800 1.17807
7/ 8/2009 5:38 19:47 6h38m05s 23°52'30" 7°19'14" 0.954 1.28736
7/15/2009 6:19 20:21 7h43m39s 22°53'39" 1°54'23" 0.997 1.33425
7/22/2009 7:01 20:45 8h44m38s 19°56'47" 9°04'48" 0.946 1.31937
7/29/2009 7:36 20:57 9h37m24s 15°46'31" 15°30'38" 0.863 1.26465
Venus
Date Rise Set RA Dec Elongation Ill Fr DIST(AU)
7/ 1/2009 3:20 16:46 3h34m30s 16°27'03" 44°05'28" 0.617 0.90092
7/ 8/2009 3:18 16:54 4h05m31s 18°12'30" 43°08'41" 0.647 0.95497
7/15/2009 3:19 17:03 4h37m40s 19°41'51" 42°03'36" 0.674 1.00794
7/22/2009 3:22 17:12 5h10m52s 20°51'05" 40°51'46" 0.701 1.05960
7/29/2009 3:26 17:20 5h44m55s 21°36'44" 39°34'20" 0.726 1.10979
Mars
Date Rise Set RA Dec Elongation Ill Fr DIST(AU)
7/ 1/2009 3:01 16:33 3h19m28s 17°38'19" 47°13'13" 0.925 1.89320
7/ 8/2009 2:50 16:29 3h39m48s 18°55'37" 48°53'53" 0.921 1.86633
7/15/2009 2:40 16:25 4h00m10s 20°03'50" 50°38'10" 0.918 1.83823
7/22/2009 2:30 16:20 4h20m34s 21°02'37" 52°26'38" 0.914 1.80873
7/29/2009 2:21 16:15 4h40m56s 21°51'43" 54°19'37" 0.910 1.77771
Jupiter
Date Rise Set RA Dec Elongation Ill Fr DIST(AU)
7/ 1/2009 22:50 9:53 21h56m58s -13°29'43" 132°37'38" 0.994 4.31021
7/ 8/2009 22:21 9:23 21h55m23s -13°39'58" 139°42'58" 0.996 4.23376
7/15/2009 21:52 8:53 21h53m16s -13°52'54" 146°56'36" 0.997 4.16768
7/22/2009 21:23 8:22 21h50m40s -14°08'07" 154°17'56" 0.998 4.11326
7/29/2009 20:53 7:51 21h47m39s -14°25'07" 161°45'32" 0.999 4.07163
Saturn
Date Rise Set RA Dec Elongation Ill Fr DIST(AU)
7/ 1/2009 11:20 0:01 11h14m18s 7°08'11" 67°24'30" 0.998 9.77111
7/ 8/2009 10:55 23:31 11h16m14s 6°54'53" 61°16'15" 0.998 9.87597
7/15/2009 10:31 23:05 11h18m24s 6°40'16" 55°11'28" 0.998 9.97491
7/22/2009 10:06 22:40 11h20m45s 6°24'26" 49°09'32" 0.998 10.06689
7/29/2009 9:42 22:14 11h23m18s 6°07'31" 43°10'10" 0.999 10.15086
Uranus
Date Rise Set RA Dec Elongation Ill Fr DIST(AU)
7/ 1/2009 0:18 12:12 23h48m50s -2°03'04" 102°41'51" 0.999 19.85197
7/ 8/2009 23:47 11:44 23h48m46s -2°03'43" 109°23'14" 0.999 19.73951
7/15/2009 23:19 11:16 23h48m34s -2°05'17" 116°07'02" 0.999 19.63165
7/22/2009 22:51 10:48 23h48m14s -2°07'45" 122°53'32" 1.000 19.52991
7/29/2009 22:23 10:20 23h47m45s -2°11'03" 129°42'38" 1.000 19.43586
Neptune
Date Rise Set RA Dec Elongation Ill Fr DIST(AU)
7/ 1/2009 22:47 9:51 21h54m22s -13°09'47" 133°06'46" 1.000 29.32547
7/ 8/2009 22:19 9:23 21h53m53s -13°12'26" 139°54'32" 1.000 29.24438
7/15/2009 21:51 8:55 21h53m20s -13°15'28" 146°43'30" 1.000 29.17411
7/22/2009 21:23 8:26 21h52m44s -13°18'48" 153°33'51" 1.000 29.11571
7/29/2009 20:55 7:58 21h52m04s -13°22'23" 160°25'25" 1.000 29.07015
Planet Apsides Report for 2009
Earth
7/ 4/2009 Aphelion Distance from Sun: 1.02 AU
Mercury
7/ 8/2009 Perihelion Distance from Sun: 0.31 AU
Planet Conjunction/Opposition Report for 7/ 1/2009 to 7/31/2009
Mercury
Date Hour Event
7/13/2009 21 Superior Conjunction
Planet Data Report
Planet Mean Dist Period of Inclination Equatorial
From Sun Revolution Diameter
(AU) (km)
Mercury 0.39 88 days 7° 4880
Venus 0.72 224.7 days 3.4° 12100
Earth 1.00 365.24 days 0° 12756
Mars 1.52 687 days 1.9° 6794
Jupiter 5.20 11.86 years 1.3° 143200
Saturn 9.54 29.46 years 2.5° 120000
Uranus 19.18 84 years 0.8° 52290
Neptune 30.06 165 years 1.8° 50450
Moon Apsides Report for 7/ 1/2009 to 7/31/2009
Date Hour Apsis Distance (km) Diameter
7/ 7/2009 17 Apogee 406200 0.4903°
7/21/2009 15 Perigee 357469 0.5571°
Moon Nodes Report for 7/ 1/2009 to 7/31/2009
Date Time Node Illuminated Fraction
7/ 8/2009 10:23 Ascending 0.99
7/21/2009 22:46 Descending 0.00
Meteor Showers Report for 7/ 1/2009 to 7/31/2009
Date Meteor Shower ZHR RA DEC Illum. Frac. Longitude
7/ 7/2009 Capricornids 5 1.00 106°
7/14/2009 Capricornids 5 20h44m -15° 0.57 113°
7/20/2009 alpha-Cygnids 5 21h00m 48° 0.03 118°
7/25/2009 Capricornids 5 21h00m -15° 0.19 123°
7/28/2009 delta-Aquarids 20 22h36m -17° 0.49 126°
7/30/2009 Piscis Australids 5 22h40m -30° 0.69 128°
Information for this section is from Astronomy Lab 2.03
Last updated on Wednesday, July 01, 2009 11:52 AM