CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS

Astronomy · Arkalgud

A live observatory for the Sun, Moon, daylight, twilight and the sky above Arkalgud.

LIVE CELESTIAL STATE

The Sun is above the horizon

Arkalgud · 12:09 solar noon · 11h 46m of daylight

LOCAL OBSERVATION12:002026-10-23 · Asia/Kolkata
SUN
65.7°S · azimuth 174.0°
MOON
Waxing Gibbous99.4% illuminated · -55.9° altitude
LIGHT
11h 46mdaylight · 12h 14m night
RISE 06:16SET 18:02
TWILIGHT
18:24civil dusk · astronomical dusk 19:14
DAWN 05:55DUSK 18:24
CELESTIAL HORIZONAltitude · current observation
N
E
S
W
Sun
Moon
0° horizon45°90° zenith
PLANETARY EPHEMERIS

Solar System · Arkalgud

Topocentric positions for the selected observation time. Coordinates update with the Time Machine.

3 visible above horizon
BODYALTAZRADECDISTANCEMAGRISE / SET
MercuryBELOW HORIZON-58.8°250°15.18h-20.9°0.795 AU0.407:43 / 19:10
VenusBELOW HORIZON-78.9°240°13.76h-18.0°0.273 AU-4.306:15 / 17:49
MarsBELOW HORIZON-23.6°63°9.15h17.9°1.498 AU1.001:06 / 13:46
JupiterBELOW HORIZON-32.6°63°9.72h14.4°5.622 AU-2.001:44 / 14:17
SaturnVISIBLE77.1°209°0.67h1.4°8.490 AU0.316:55 / 05:00
UranusVISIBLE44.8°73°4.20h21.0°18.611 AU5.620:07 / 08:50
NeptuneVISIBLE71.1°227°0.18h-0.4°28.996 AU7.816:26 / 04:28
SOLAR SYSTEM

Planetary Orbits · 2026-10-23 12:00

Heliocentric orbital geometry for the selected instant. Distances use a logarithmic visual scale so the inner planets remain readable.

☿♀♂♃♄♅♆🜨SUN
🜨 Earth
0.995 AUheliocentric distance
ORBIT
1.000 AU
ECCENTRICITY
0.0167
INCLINATION
-0.00°
TRUE ANOMALY
286.5°
FROM EARTH
0.995 AU
ALT / AZ
63.2° / 90°
EARTH · MOON · SUN

Three-Body Relationship · 2026-10-23 12:00

Geocentric directions and lunar phase at the selected instant. The geometry is intentionally schematic, not to scale.

ELONGATION142.6°
EARTH
SUN
MOON
MOON PHASEWaxing Gibbous
ILLUMINATION99.4%
MOON DISTANCE383,192.628 km
SUN DISTANCE0.99501 AU
PHASE ANGLE9.1°
CELESTIAL ATLAS

Constellation Map · Equatorial Coordinates

Real right ascension and declination for selected reference stars. This map is a chart, so the denser astronomical treatment stays here rather than in Living Sky.

Betelgeuse
Bellatrix
Alnilam
Alnitak
Mintaka
Rigel
RIGHT ASCENSION →
DECLINATION ↑
Orion6 reference stars

Coordinates are plotted in an equatorial frame, independent of local horizon orientation.

Betelgeuse
5.92h · 7.4° · mag 0.5
Bellatrix
5.42h · 6.3° · mag 1.6
Alnilam
5.60h · -1.2° · mag 1.7
Alnitak
5.68h · -1.9° · mag 1.7
Mintaka
5.53h · -0.3° · mag 2.2
Rigel
5.24h · -8.2° · mag 0.1
DEEP SKY ATLAS

Celestial Objects · Arkalgud

Bright Messier objects plotted from their equatorial coordinates and evaluated for the selected time and location.

Andromeda Galaxy
ZENITH
HORIZON
EAST
WEST
M31 · NGC 224Andromeda GalaxyGalaxy · apparent magnitude 3.44
RA
0.71h
DEC
41.27°
ALTITUDE
58.5°
AZIMUTH
337.6°
HOUR ANGLE
15.3°
ANGULAR SIZE
178′ × 63′
ABOVE HORIZON