February 2087 Dangaus reiškiniai

Stebėtojo vieta:Beijing (39.904°, 116.407°)

Mėnesio dangaus reiškinių apžvalga

17 astronominių įvykių iš viso, įskaitant 4 Mėnulio fazes ir 3 planetinius įvykius.

Dienos dangaus reiškiniai

Visi laikai nurodyti vietos laiku (Asia/Shanghai)

Group Data Saulėtekis/Saulėlydis Mėnulio patekėjimas/leidimasis Mėnulio fazė Dangaus reiškiniai

Planetary outlook

February 2087 mid-month observing conditions

Mercury

Excellent
Regimasis ryškis: 1.0
Žvaigždynas: Aquarius
Angular diameter: 9.5"
Status: near greatest eastern elongation

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Rektascensija: 20h39m17s
Deklinacija: -15°27'55"

Venus

Excellent
Regimasis ryškis: -4.0
Žvaigždynas: Pisces
Angular diameter: 12.5"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

Rektascensija: 23h55m47s
Deklinacija: -01°32'26"

Mars

Excellent
Regimasis ryškis: -0.2
Žvaigždynas: Gemini
Angular diameter: 10.7"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Rektascensija: 05h51m41s
Deklinacija: +26°36'56"

Jupiter

Excellent
Regimasis ryškis: -2.5
Žvaigždynas: Virgo
Angular diameter: 44.1"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its moons are easy to spot and it is excellent for telescope observing

Rektascensija: 11h11m10s
Deklinacija: +06°43'49"

Saturn

Excellent
Regimasis ryškis: 0.6
Žvaigždynas: Aries
Angular diameter: 17.1"
Status: near western quadrature

Observation tip: Visible to the naked eye; Saturn’s rings require a telescope to see clearly

Rektascensija: 01h38m29s
Deklinacija: +07°42'46"

Uranus

Fair
Regimasis ryškis: 6.0
Žvaigždynas: Pisces
Angular diameter: 3.4"
Status: near western quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

Rektascensija: 22h08m30s
Deklinacija: -12°12'51"

Neptune

Fair
Regimasis ryškis: 7.7
Žvaigždynas: Leo
Angular diameter: 2.3"
Status: near western quadrature

Observation tip: A telescope is required; A telescope is required; Neptune appears blue-green

Rektascensija: 09h18m22s
Deklinacija: +15°50'32"

Moon

Excellent
Regimasis ryškis: -12.7
Žvaigždynas: Cancer
Angular diameter: 12088.3"
Status: Moon illumination 92.9%

Observation tip: Moon illumination 92.9%; good for observing lunar surface detail

Rektascensija: 07h48m16s
Deklinacija: +16°53'20"