OBSERVATORY ALMANAC · NOCTURNAL DISPATCH

Tonight under the Sky

29.32°N, 76.32°EAsia/Kolkata

Deep Astronomical Night-66.8° (< −18°)

23:06:08

Fri, Oct 23, 2026

PHOTOMETRIC TWILIGHT SPECTRUM10h 6m of true darkness · 12h 45m total night

DaylightCivil (−6°)Nautical (−12°)Astro (−18°)Dark Sky (<−18°)

TRUE DARK SKY WINDOW

Sunset17:46

Civil Dusk18:10

Nautical18:38

Full Dark19:06

Nadir00:09

Dark Ends05:12

Nautical05:39

Civil Dawn06:07

Sunrise06:31

LIVE REAL-TIME OBSERVATION

SunsetSunrise

LOCAL SKY PLANISPHERE · STEREOGRAPHIC PROJECTION

All-Sky Nocturnal Dome

Click any body to inspect telemetry

LUNAR EPHEMERISWaxing Gibbous

ILLUMINATION93%

ALTITUDE58.7°

DISTANCE380,064 km

Moonrise15:54

Moonset04:23

HorizonAbove

LUNAR INTERFERENCE INDEX79% · Heavy Lunar Wash

Bright moonlight washes out deep sky targets. Focus on lunar craters and bright planets.

ATMOSPHERIC SEEING & CLOUD PROFILETonight's Index

64/100

Fair Stargazing

Partial haze or lunar wash. Bright clusters, double stars, and prominent planets remain well visible.

CLOUD COVER15%

HUMIDITY50%

VISIBILITY18 km

DEW POINT10.8°C

PLANETARY EPHEMERIS & ALMANAC

Visible Planets Tonight

All times calibrated to Asia/Kolkata

PLANET	STATUS	MAGNITUDE	ALTITUDE	AZIMUTH	CONSTELLATION	RISE	TRANSIT	SET	EQUIPMENT
Venus♀	Below Horizon	-4.3	-72.8°	309°	Libra	06:39	12:04	17:23	Naked Eye
Jupiter♃	Below Horizon	-2.0	-26.8°	52°	Leo	01:23	07:58	14:36	Naked Eye
Saturn♄	Optimal Visibility	0.3	62.0°	185°	Pisces	16:51	22:56	05:01	Naked Eye
Mars♂	Below Horizon	1.0	-18.3°	56°	Cancer	00:40	07:24	14:10	Naked Eye
Mercury☿	Below Horizon	0.4	-57.0°	277°	Libra	08:12	13:28	18:40	Binoculars
Uranus♅	Optimal Visibility	5.6	43.9°	88°	Taurus	19:36	02:27	09:19	Binoculars
Neptune♆	Optimal Visibility	7.8	58.8°	199°	Pisces	16:26	22:26	04:27	Telescope

TONIGHT'S VIEWING SCHEDULE

When & Where to Look Tonight

A simple guide to when each object is above your horizon. No astronomy chart reading required.

BEST TIMEHighest in your sky

The MoonNaked Eye · High in the sky

RISES15:54

BEST TIME22:05S · 62° high

SETS04:23

Reaches about 62° above the horizon at its highest point.Waxing Gibbous (93% illuminated). Heavy Lunar Wash.

JupiterNaked Eye · High in the sky

RISES01:23

BEST TIME07:58S · 75° high

SETS14:36

Reaches about 75° above the horizon at its highest point.Bright golden disc; four Galilean moons easily seen in 7x50 binoculars.

SaturnNaked Eye · High in the sky

RISES16:51

BEST TIME22:56S · 62° high

SETS05:01

Reaches about 62° above the horizon at its highest point.Pale amber jewel; majestic ring system visible in any 60mm telescope.

VenusNaked Eye · Good height

RISES06:39

BEST TIME12:04S · 43° high

SETS17:23

Reaches about 43° above the horizon at its highest point.Brilliant dazzling beacon; visible crescent phase in small telescope.

MarsNaked Eye · High in the sky

RISES00:40

BEST TIME07:24S · 79° high

SETS14:10

Reaches about 79° above the horizon at its highest point.Distinctive crimson hue; polar ice cap discernible near opposition.

OBSERVING LOG & TARGET LIST

Tonight's Prime Deep-Sky Targets

0 / 6 targets logged tonight

M31 / NGC 224 · Andromeda

Andromeda Galaxy

Spiral Galaxy (2.5M ly)

Our galactic neighbor; visible as a ghostly oval smudge with dense radiant stellar core.

M45 · Taurus

The Pleiades (Seven Sisters)

Open Star Cluster

Breathtaking blue diamond cluster enshrouded in delicate interstellar reflection nebulosity.

M42 / NGC 1976 · Orion

Great Orion Nebula

Diffuse Emission Nebula

Star nursery harboring the brilliant Trapezium cluster with sprawling bat-wing filaments.

NGC 869 & NGC 884 · Perseus

The Double Cluster

Twin Open Clusters

Pair of spectacular shimmering jewel-boxes bursting with ruby supergiant stars.

M13 / NGC 6205 · Hercules

Great Globular Cluster in Hercules

Globular Cluster (300k stars)

Massive beehive of ancient stars packed tightly together into a blazing central ball.

M57 / NGC 6720 · Lyra

The Ring Nebula

Planetary Nebula

Delicate glowing smoke-ring left behind by a dying star 2,500 light-years away.