CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS

Astronomy · Rewal

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

LIVE CELESTIAL STATE

The Sun is above the horizon

Rewal · 12:43 solar noon · 10h 2m of daylight

LOCAL OBSERVATION12:002026-10-23 · Europe/Warsaw
SUN
23.8°SSE · azimuth 168.1°
MOON
Waxing Gibbous99.1% illuminated · -33.6° altitude
LIGHT
10h 2mdaylight · 13h 58m night
RISE 07:43SET 17:44
TWILIGHT
18:21civil dusk · astronomical dusk 19:43
DAWN 07:06DUSK 18:21
CELESTIAL HORIZONAltitude · current observation
N
E
S
W
Sun
Moon
0° horizon45°90° zenith
PLANETARY EPHEMERIS

Solar System · Rewal

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

3 visible above horizon
BODYALTAZRADECDISTANCEMAGRISE / SET
MercuryBELOW HORIZON-23.0°266°15.18h-20.9°0.795 AU0.410:02 / 17:59
VenusBELOW HORIZON-33.1°286°13.76h-18.0°0.273 AU-4.308:14 / 16:55
MarsBELOW HORIZON-16.8°12°9.15h17.9°1.498 AU1.000:09 / 15:51
JupiterBELOW HORIZON-21.0°3°9.72h14.4°5.622 AU-2.001:06 / 16:02
SaturnVISIBLE27.6°132°0.67h1.4°8.490 AU0.317:20 / 05:41
UranusVISIBLE14.7°74°4.20h21.0°18.611 AU5.618:50 / 11:13
NeptuneVISIBLE29.0°141°0.18h-0.4°28.996 AU7.817:00 / 05:02
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
286.6°
FROM EARTH
0.995 AU
ALT / AZ
42.0° / 142°
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.

ELONGATION144.4°
EARTH
SUN
MOON
MOON PHASEWaxing Gibbous
ILLUMINATION99.1%
MOON DISTANCE382,393.987 km
SUN DISTANCE0.99497 AU
PHASE ANGLE11.1°
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 · Rewal

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
76.3°
AZIMUTH
203.1°
HOUR ANGLE
7.1°
ANGULAR SIZE
178′ × 63′
ABOVE HORIZON