Day |
Moonage |
Phenomenon (JST) |
1 |
Thu |
16.4 |
01:07 Lambda-Tau is at minimum brightness |
|
|
|
15:-- Alpha-Cap meteor shower is at peak(Span:Jul. 15-Aug. 25) |
2 |
Fri |
17.4 |
22:02 Algol is at minimum brightness |
3 |
Sat |
18.4 |
03:54 Moon passes equator, to northern hemisphere |
|
|
|
22:14 Moon passes 02o49'.4 north of Saturn |
|
|
|
R-Tri is at maximum brightness (Period 267 days,Mag:5.4-12.6) |
4 |
Sun |
19.4 |
11:44 Moon is closest to asteroid Juno (00o05'.5) |
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|
|
18:-- Heliocentric latitude of Venus is most at south |
|
|
|
R-Ari is at maximum brightness (Period 187 days,Mag:7.4-13.7) |
6 |
Tue |
21.4 |
05:-- Iota-Aqr (south) meteor shower is at peak (Span:Jul. 15-Aug. 25) |
|
|
|
14:25 Last quarter moon |
|
|
|
Chi-Cyg is at maximum brightness (Period 408 days,Mag:3.3-14.2) |
7 |
Wed |
22.4 |
14:49 Longitude of the sun reaches 135 degrees |
|
|
|
T-Hya is at maximum brightness (Period 300 days,Mag:6.7-13.5) |
10 |
Sat |
25.4 |
02:52 Moon is at north most(Decl.:+18o25'.2) |
|
|
|
12:59 Moon passes 01o12'.0 south of Venus |
11 |
Sun |
26.4 |
06:29 Moon passes 05o42'.8 south of Mars |
|
|
|
18:-- Delta-Aqr (north) meteor shower is at peak (Span:Jul. 15-mid August) |
12 |
Mon |
27.4 |
21:-- Per meteor shower is at peak(Span:Jul. 25-Aug. 25) |
|
|
|
[Star Views a la carte] Perseids Meteor Shower |
13 |
Tue |
28.4 |
01:-- Moon is far from the Earth most(406,472km,Dia.:29'24") |
14 |
Wed |
29.4 |
02:35 Pluto is at apogee(R.A.:16h03.6m) |
|
|
|
16:34 New Moon |
17 |
Sat |
2.8 |
03:24 Moon passes 00o19'.5 south of Mercury |
|
|
|
16:29 Moon passes equator, to southern hemisphere |
18 |
Sun |
3.8 |
20:53 Jupiter is closest to globular cluster M22 in Sgr(00o40'.2,Tokyo) |
|
|
|
[Star Views a la carte] Jupiter and a globular cluster M22 |
19 |
Mon |
4.8 |
18:-- Kappa-Cyg meteor shower is at peak(Span:Aug.16-Aug.23) |
|
|
|
V-Mon is at maximum brightness (Period 341 days,Mag:6.0-13.9) |
20 |
Tue |
5.8 |
Old Tanabata |
|
|
|
01:-- Iota-Aqr (north) meteor shower is at peak (Span:Jul. 15-last August) |
|
|
|
02:53 Algol is at minimum brightness |
|
|
|
12:29 Venus is at western greatest elongation(45o49'.8,Mag:-4.3,Dia.:23".6) |
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|
|
09:-- Comet 121P/Shoemaker-Holt 2 passses perihelion(Period 8.01 years) |
21 |
Wed |
6.8 |
22:40 Pluto is most at east(Mag:13.8,Dia.:0".1) |
22 |
Thu |
7.8 |
01:09 Mercury is at eastern greatest elongation(27o24'.0,Mag:+0.3,Dia.:7".3) |
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|
|
04:02 Moon is closest to asteroid Vesta (00o53'.6) |
|
|
|
12:36 First quarter moon |
|
|
|
17:35 Moon passes 08o54'.2 south of Pluto |
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|
|
23:42 Algol is at minimum brightness |
|
|
|
R-LMi is at maximum brightness (Period 372 days,Mag:6.3-13.2) |
23 |
Fri |
8.8 |
05:23 Longitude of the sun reaches 150 degrees |
24 |
Sat |
9.8 |
13:26 Moon is at south most(Decl.:-18o19'.4) |
25 |
Sun |
10.8 |
07:04 Moon passes 05o22'.1 north of Jupiter |
|
|
|
20:30 Algol is at minimum brightness |
26 |
Mon |
11.8 |
12:10 Moon passes 04o32'.6 north of Neptune |
|
|
|
22:21 Moon passes 05o28'.9 north of Uranus |
27 |
Tue |
12.8 |
U-Ari is at maximum brightness (Period 371 days,Mag:7.2-15.2) |
28 |
Wed |
13.8 |
02:-- Moon is near to the Earth most(358,781km,Dia.:33'18") |
|
|
|
12:45 Asteroid Ceres is closest to globular cluster M80 in Sco (00o18'.0,Tokyo |
29 |
Thu |
14.8 |
02:52 Full Moon |
|
|
|
R-Peg is at maximum brightness (Period 378 days,Mag:6.9-13.8) |
30 |
Fri |
15.8 |
14:39 Moon passes equator, to northern hemisphere |
31 |
Sat |
16.8 |
06:01 Moon passes 02o54'.8 north of Saturn |
|
|
|
15:-- Comet 116P/Wild 4 passses perihelion(Period 6.18 years) |