CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS

Astronomy · Directly

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

LIVE CELESTIAL STATE

The Sun is below the horizon

Directly · 19:43 solar noon · 12h 7m of daylight

LOCAL OBSERVATION12:002026-10-24 · Asia/Shanghai
SUN
-25.5°ESE · azimuth 103.0°
MOON
Waxing Gibbous96.5% illuminated · 0.0° altitude
LIGHT
12h 7mdaylight · 11h 53m night
RISE 13:40SET 01:47
TWILIGHT
02:08civil dusk · astronomical dusk 02:57
DAWN 13:19DUSK 02:08
CELESTIAL HORIZONAltitude · current observation
N
E
S
W
Sun
Moon
0° horizon45°90° zenith
PLANETARY EPHEMERIS

Solar System · Directly

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

4 visible above horizon
BODYALTAZRADECDISTANCEMAGRISE / SET
MercuryVISIBLE25.2°247°15.18h-20.9°0.796 AU0.414:57 / 03:00
VenusVISIBLE5.7°252°13.76h-18.0°0.273 AU-4.313:31 / 01:33
MarsBELOW HORIZON-58.1°306°9.15h17.9°1.499 AU1.008:55 / 21:01
JupiterBELOW HORIZON-52.1°294°9.72h14.4°5.623 AU-2.009:27 / 21:34
SaturnVISIBLE10.6°89°0.67h1.4°8.490 AU0.300:25 / 12:32
UranusBELOW HORIZON-38.7°63°4.20h21.0°18.611 AU5.603:56 / 16:03
NeptuneVISIBLE18.0°90°0.18h-0.4°28.995 AU7.823:55 / 12:02
SOLAR SYSTEM

Planetary Orbits · 2026-10-24 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
287.4°
FROM EARTH
0.995 AU
ALT / AZ
59.6° / 67°
EARTH · MOON · SUN

Three-Body Relationship · 2026-10-24 12:00

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

ELONGATION153.6°
EARTH
SUN
MOON
MOON PHASEWaxing Gibbous
ILLUMINATION96.5%
MOON DISTANCE378,376.152 km
SUN DISTANCE0.99476 AU
PHASE ANGLE21.6°
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 · Directly

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
-5.6°
AZIMUTH
48.5°
HOUR ANGLE
-97.5°
ANGULAR SIZE
178′ × 63′
BELOW HORIZON