ᱢᱟᱨᱥᱟᱞ ᱮᱸᱜᱮᱞ

ᱢᱟᱨᱥᱟᱞ ᱮᱸᱜᱮᱞ

A real-color image taken by Mariner 10 in newly processed view (8 June 2020); the surface is obscured by thick sulfuric acid clouds
Designations
Pronunciation	/ˈviːnəs/
Orbital characteristics
Epoch J2000
Aphelion	7011108939114216059♠0.728213 AU 7011108939000000000♠108,939,000 km
Perihelion	7011107477094225708♠0.718440 AU 7011107477000000000♠107,477,000 km
Semi-major axis	7011108208927009172♠0.723332 AU 7011108208000000000♠108,208,000 km
Eccentricity	0.006772
Orbital period	7007194141664000000♠224.701 d 6999615198000000000♠0.615198 yr 1.92 Venus solar day
Synodic period	583.92 days
Average orbital speed	35.02 km/s
Mean anomaly	50.115°
Inclination	6998592465977223492♠3.39458° to ecliptic 3.86° to Sun's equator 2.19° to invariable plane
Longitude of ascending node	76.680°
Argument of perihelion	54.884°
Satellites	None
Physical characteristics
Mean radius	7006605180000000000♠6,051.8±1.0 km 6999949900000000000♠0.9499 Earths
Flattening	0
Surface area	7014460229999999999♠4.6023×108 km2 0.902 Earths
Volume	7020928430000000000♠9.2843×1011 km3 0.866 Earths
Mass	7024486749999999999♠4.8675×1024 kg 0.815 Earths
Mean density	7003524300000000000♠5.243 g/cm3
Surface gravity	7000886999999999999♠8.87 m/s2 0.904 g
Escape velocity	10.36 km/s (6.44 mi/s)
Sidereal rotation period	2992790026400000000♠−243.025 d (retrograde)
Equatorial rotation velocity	6.52 km/h (1.81 m/s)
Axial tilt	2.64° (for retrograde rotation)
North pole right ascension	ᱪᱷᱟᱸᱪ:RA 272.76°
North pole declination	67.16°
Albedo	0.689 (geometric) 0.76 (Bond)
Surface temp. min mean max Kelvin 737 K Celsius 464 °C Fahrenheit 867 °F
Apparent magnitude	−4.92 to −2.98
Angular diameter	9.7″–66.0″
Atmosphere
Surface pressure	92 bar (9.2 MPa) 91 atm
Composition by volume	96.5% carbon dioxide 3.5% nitrogen 0.015% sulfur dioxide 0.0070% argon 0.0020% water vapour 0.0017% carbon monoxide 0.0012% helium 0.0007% neon Trace carbonyl sulfide Trace hydrogen chloride Trace hydrogen fluoride

ᱢᱟᱨᱥᱟᱞ ᱮᱸᱜᱮᱞ ᱨᱮ ᱢᱤᱫ ᱞᱚᱞᱚ ᱢᱮᱜᱽᱱᱮᱴᱚᱥᱯᱷᱮᱭᱟᱨ ᱟᱨ ᱟᱹᱰᱤ ᱞᱚᱞᱚ ᱠᱟᱨᱵᱚᱱ ᱰᱟᱭᱠᱥᱟᱭᱰ ᱢᱮᱱᱟᱜ-ᱟ, ᱡᱟᱦᱟᱸ ᱫᱚ ᱱᱚᱶᱟ ᱨᱮᱱᱟᱜ ᱡᱮᱜᱮᱛᱟᱹᱨᱤ ᱥᱟᱞᱯᱷᱟᱨᱤᱠ ᱮᱥᱤᱰᱤ ᱵᱩᱨᱩ ᱪᱚᱠᱨᱚ ᱥᱟᱶᱛᱮ ᱟᱹᱰᱤ ᱢᱟᱨᱟᱝ ᱥᱴᱨᱤᱢ ᱜᱨᱤᱱ ᱦᱟᱣᱩᱥ ᱮᱯᱷᱮᱠᱴ (greenhouse effect) ᱵᱮᱱᱟᱣ ᱮᱫᱟ ᱾ ᱱᱚᱶᱟ ᱨᱮᱱᱟᱜ ᱚᱥᱟᱨ ᱵᱤᱥᱟᱹᱨ ᱨᱮ ᱗᱗᱓ K (᱔᱖᱔ °C; ᱘᱖᱗ °F) ᱨᱮᱱᱟᱜ ᱮᱵᱷᱚᱨᱮᱡᱽ ᱴᱮᱢᱯᱚᱨᱟᱪᱟᱨ ᱟᱨ ᱫᱚᱨᱭᱟ ᱟᱴᱮᱫ ᱨᱮ ᱫᱷᱟᱹᱨᱛᱤ ᱨᱮᱱᱟᱜ ᱙᱒ ᱫᱷᱟᱣ ᱨᱮᱱᱟᱜ ᱠᱨᱩᱥᱤᱝ ᱯᱨᱮᱥᱚᱨ ᱢᱮᱱᱟᱜᱼᱟ, ᱚᱠᱟ ᱫᱚ ᱦᱚᱭ ᱫᱚ ᱢᱤᱫ ᱥᱩᱯᱚᱨᱠᱨᱤᱛᱤᱠᱟᱞ ᱯᱷᱞᱭᱩᱰ ᱨᱮ ᱦᱟᱛᱟᱣ ᱮᱫᱼᱟ, ᱚᱠᱟ ᱫᱚ ᱫᱷᱟᱹᱨᱛᱤ ᱠᱷᱚᱱ ᱕᱐ ᱠᱤᱞᱚᱢᱤᱴᱚᱨ (᱓᱐ ᱢᱟᱭᱤᱞ) ᱨᱮᱱᱟᱜ ᱵᱷᱤᱛᱨᱤ ᱨᱮ ᱢᱮᱱᱟᱜᱼᱟ, ᱫᱷᱟᱹᱨᱛᱤ ᱨᱮᱱᱟᱜ ᱚᱥᱟᱨ ᱵᱤᱥᱟᱹᱨ, ᱴᱮᱢᱯᱚᱨᱟᱪᱟᱨ ᱟᱨ ᱨᱮᱰᱤᱭᱮᱥᱚᱱ ᱫᱚ ᱫᱷᱟᱹᱨᱛᱤ ᱨᱮᱱᱟᱜ ᱚᱥᱟᱨ ᱵᱤᱥᱟᱹᱨ ᱞᱮᱠᱟ ᱜᱮ ᱢᱮᱱᱟᱜᱼᱟ ᱾ ᱢᱟᱨᱥᱟᱞ ᱮᱸᱜᱮᱞ ᱨᱮ ᱡᱤᱣᱤ ᱞᱟᱹᱜᱤᱫ ᱛᱮ ᱱᱟᱯᱟᱭ ᱚᱨᱥᱚᱝ ᱠᱚ ᱧᱟᱢ ᱟᱠᱟᱱᱟ, ᱚᱱᱰᱮᱱᱟᱜ ᱵᱷᱤᱛᱨᱤ ᱨᱮ ᱢᱟᱨᱥᱟᱞ ᱮᱸᱜᱮᱞ ᱨᱮ ᱡᱤᱣᱤ ᱞᱟᱹᱜᱤᱫ ᱛᱮ ᱱᱟᱯᱟᱭ ᱚᱨᱥᱚᱝ ᱠᱚ ᱧᱟᱢ ᱟᱠᱟᱱᱟ, ᱛᱚᱵᱮ ᱱᱟᱦᱟᱜ ᱥᱟᱬᱮᱥ ᱨᱮ ᱱᱚᱶᱟ ᱨᱮ ᱡᱤᱣᱤ ᱨᱮᱱᱟᱜ ᱥᱩᱵᱤᱫᱷᱟ ᱧᱟᱢ ᱟᱠᱟᱱᱟ, ᱢᱮᱱᱠᱷᱟᱱ ᱱᱚᱶᱟ ᱨᱮ ᱥᱩᱵᱤᱫᱷᱟ ᱫᱚ ᱵᱟᱝ ᱧᱟᱢ ᱟᱠᱟᱱᱟ ᱾ ᱢᱟᱨᱥᱟᱞ ᱮᱸᱜᱮᱞ ᱨᱮ ᱟᱡᱟᱜ ᱱᱟᱜᱟᱢ ᱨᱮ ᱢᱟᱲᱟᱝ ᱨᱮ ᱞᱤᱠᱣᱤᱰ ᱥᱟᱨᱯᱷᱮᱥ ᱫᱟᱜ ᱛᱟᱦᱮᱸᱱ ᱫᱟᱲᱮᱭᱟᱜᱼᱟ, ᱡᱟᱦᱟᱸ ᱫᱚ ᱫᱟᱨᱮ ᱠᱚ ᱵᱮᱱᱟᱣ ᱞᱟᱹᱜᱤᱫ ᱜᱮᱭᱟ, ᱢᱮᱱᱠᱷᱟᱱ ᱨᱟᱱᱣᱮ ᱜᱨᱤᱱᱦᱟᱣᱩᱥ ᱮᱯᱷᱮᱠᱴ ᱨᱮ ᱫᱟᱜ ᱡᱟᱦᱟᱸᱭ ᱵᱚᱫᱚᱞ ᱮᱱᱟ, ᱚᱱᱟ ᱫᱚ ᱥᱳᱞᱟᱨ ᱦᱚᱭ ᱛᱮ ᱵᱷᱮᱜᱟᱨ ᱨᱮ ᱦᱮᱡ ᱮᱱᱟ ᱾ ᱤᱱᱴᱟᱨᱱᱮᱴ ᱞᱮᱠᱟᱛᱮ, ᱢᱟᱨᱥᱟᱞ ᱮᱸᱜᱮᱞ ᱫᱚ ᱢᱤᱫ ᱠᱳᱨ, ᱢᱟᱱᱴᱤᱞ ᱟᱨ ᱠᱨᱚᱥᱴ ᱛᱮ ᱦᱟᱹᱴᱤᱧ ᱟᱠᱟᱱᱟ ᱢᱮᱱᱛᱮ ᱵᱟᱰᱟᱭᱚᱜ-ᱟ, ᱛᱟᱭᱚᱢ ᱛᱮ ᱟᱡᱟᱜ ᱮᱠᱴᱤᱵᱷ ᱵᱩᱞᱠᱟᱱᱤᱥᱢ ᱦᱚᱛᱮᱛᱮ ᱤᱱᱴᱟᱨᱱᱟᱞ ᱦᱤᱴ ᱵᱮᱵᱚᱦᱟᱨᱚᱜ ᱠᱟᱱᱟ, ᱡᱟᱦᱟᱸ ᱫᱚ ᱯᱞᱮᱴ ᱴᱮᱠᱴᱚᱱᱤᱠᱥ (plate tectonics) ᱵᱮᱜᱚᱨ ᱢᱟᱨᱟᱝ ᱨᱮᱥᱯᱮᱨᱪᱤᱝ (resurfacing) ᱛᱮ ᱚᱛ ᱨᱮᱱᱟᱜ ᱨᱩᱯ ᱮᱢᱚᱜ ᱠᱟᱱᱟ ᱾ ᱢᱟᱨᱥᱟᱞ ᱮᱸᱜᱮᱞ ᱫᱚ ᱥᱳᱞᱟᱨ ᱥᱤᱥᱴᱮᱢ ᱨᱮᱱ ᱵᱟᱨᱭᱟ ᱡᱟᱦᱟᱸᱭ ᱡᱟᱦᱟᱸᱭ ᱨᱮ ᱪᱟᱸᱫᱚ ᱵᱟᱹᱱᱩᱜᱼᱟ ᱚᱱᱟ ᱠᱚ Jldi ᱨᱮ ᱜᱮᱭᱟ᱾

ᱢᱟᱨᱥᱟᱞ ᱮᱸᱜᱮᱞ ᱨᱮᱱᱟᱜ ᱨᱚᱴᱮᱥᱚᱱ ᱫᱚ ᱟᱹᱰᱤ ᱟᱞᱜᱟ ᱛᱮ ᱦᱩᱭᱩᱜ ᱠᱟᱱᱟ ᱟᱨ ᱟᱡᱟᱜ ᱚᱨᱵᱤᱴᱟᱞ ᱰᱟᱭᱨᱮᱠᱥᱚᱱ (ᱨᱮᱴᱨᱚᱜᱨᱟᱰ) ᱠᱷᱟᱹᱛᱤᱨ ᱟᱡᱟᱜ ᱨᱟᱵᱟᱝ ᱨᱩᱣᱟᱹᱲ ᱟᱠᱟᱱᱟ ᱾ ᱱᱚᱶᱟ ᱨᱳᱴᱮᱥᱚᱱ ᱒᱒᱔.᱗ ᱫᱷᱟᱹᱨᱛᱤ ᱫᱤᱱ ᱨᱮᱱᱟᱜ ᱚᱠᱛᱚ ᱥᱟᱶ ᱡᱩᱲᱟᱹᱭ ᱠᱟᱛᱮᱜ ᱢᱟᱨᱥᱟᱞ ᱮᱸᱜᱮᱞ ᱫᱚ ᱥᱤᱧ ᱪᱟᱸᱫᱚ (ᱢᱟᱨᱥᱟᱞ ᱮᱸᱜᱮᱞ ᱨᱮᱱᱟᱜ ᱥᱳᱞᱟᱨ ᱥᱮᱨᱢᱟ) ᱨᱮᱱᱟᱜ ᱢᱤᱫ ᱥᱮᱨᱢᱟ ᱯᱩᱨᱟᱹᱣ ᱞᱟᱹᱜᱤᱫ ᱛᱮ ᱢᱤᱫ ᱢᱟᱨᱥᱟᱞ ᱮᱸᱜᱮᱞ ᱨᱮᱱᱟᱜ ᱫᱤᱱ ᱑᱑᱗ ᱫᱷᱟᱹᱨᱛᱤ ᱫᱤᱱ ᱨᱮᱱᱟᱜ ᱚᱨᱡᱚ ᱮᱢᱚᱜ-ᱟ, ᱡᱟᱦᱟᱸ ᱫᱚ ᱥᱳᱞᱟᱨ ᱥᱤᱥᱴᱤᱢ ᱨᱮᱱᱟᱜ ᱟᱹᱰᱤ ᱞᱟᱦᱟᱱᱛᱤ ᱠᱟᱱᱟ, ᱡᱟᱦᱟᱸ ᱫᱚ ᱢᱟᱨᱥᱟᱞ ᱮᱸᱜᱮᱞ ᱨᱮᱱᱟᱜ ᱢᱤᱫ ᱥᱮᱨᱢᱟ ᱵᱟᱨ ᱢᱟᱨᱥᱟᱞ ᱮᱸᱜᱮᱞ ᱫᱤᱱ ᱠᱷᱚᱱ ᱦᱚᱸ ᱠᱚᱢ ᱚᱨᱡᱚ ᱮᱢᱚᱜ-ᱟ ᱾ ᱢᱟᱨᱥᱟᱞ ᱮᱸᱜᱮᱞ ᱟᱨ ᱫᱷᱟᱹᱨᱛᱤ ᱨᱮᱱᱟᱜ ᱚᱨᱵᱤᱴᱥ ᱫᱚ ᱡᱟᱦᱟᱸᱭ ᱵᱟᱨᱭᱟ ᱥᱳᱞᱟᱨ ᱥᱤᱥᱴᱮᱢ ᱯᱞᱟᱱᱮᱴ ᱠᱚ ᱢᱩᱫᱽ ᱨᱮ ᱡᱚᱛᱚ ᱠᱷᱚᱱ ᱥᱩᱨ ᱨᱮ ᱢᱮᱱᱟᱜᱼᱟ, ᱡᱟᱦᱟᱸ ᱫᱚ ᱑.᱖ ᱥᱮᱨᱢᱟ ᱨᱮᱱᱟᱜ ᱥᱤᱱᱚᱰᱤᱠ ᱚᱠᱛᱚ ᱨᱮ ᱢᱤᱫ ᱥᱟᱶ ᱮ ᱥᱮᱱᱚᱜᱼᱟ ᱾ ᱱᱚᱶᱟ ᱛᱮ ᱩᱱᱠᱩ ᱫᱚ ᱮᱴᱟᱜ ᱥᱟᱱᱟᱢ ᱜᱚᱴᱟᱝ ᱯᱞᱟᱱᱴ ᱠᱷᱚᱱ ᱠᱚᱢ ᱥᱟᱸᱣ ᱡᱚᱲᱟᱣ ᱨᱮ ᱢᱤᱫ ᱥᱟᱶᱛᱮ ᱠᱚ ᱥᱮᱱᱚᱜᱼᱟ, ᱢᱮᱱᱠᱷᱟᱱ ᱢᱟᱨᱠᱩᱨᱤ ᱫᱚ ᱩᱱᱠᱩ ᱟᱨ ᱮᱴᱟᱜ ᱯᱞᱟᱱᱴ ᱠᱷᱚᱱ ᱥᱩᱨ ᱨᱮ ᱛᱟᱦᱮᱸᱱᱟ, ᱪᱮᱫᱟᱜ ᱥᱮ ᱢᱟᱨᱠᱩᱨᱤ ᱫᱚ ᱡᱚᱛᱚ ᱠᱷᱚᱱ ᱛᱟᱞᱢᱟ ᱯᱞᱟᱱᱴ ᱠᱟᱱᱟ ᱟᱨ ᱡᱚᱛᱚ ᱠᱷᱚᱱ ᱵᱟᱹᱲᱛᱤ ᱫᱟᱨᱟᱭ ᱛᱮ ᱥᱮᱱᱚᱜᱼᱟ ᱾ ᱢᱮᱱᱠᱷᱟᱱ, ᱢᱟᱨᱥᱟᱞ ᱮᱸᱜᱮᱞ ᱟᱨ ᱫᱷᱟᱹᱨᱛᱤ ᱫᱚ ᱥᱳᱞᱟᱨ ᱥᱤᱥᱴᱮᱢ ᱨᱮᱱᱟᱜ ᱮᱴᱟᱜ ᱡᱟᱦᱟᱸᱭ ᱵᱟᱨᱭᱟ ᱡᱟᱭᱜᱟ ᱠᱷᱚᱱ ᱦᱚᱸ ᱠᱚᱢ ᱜᱮ ᱟᱹᱨᱤᱪᱟᱹᱞᱤ ᱫᱟᱲᱮ ᱨᱮ ᱵᱷᱮᱜᱟᱨ ᱢᱮᱱᱟᱜᱼᱟ ᱾ ᱱᱚᱶᱟ ᱛᱮ ᱢᱟᱨᱥᱟᱞ ᱮᱸᱜᱮᱞ ᱫᱚ ᱡᱚᱛᱚ ᱠᱷᱚᱱ ᱥᱮᱱᱚᱜ ᱟᱠᱟᱱ ᱴᱷᱟᱶ ᱟᱨ ᱡᱮᱜᱮᱛᱟᱹᱨᱤ ᱩᱰᱟᱹᱱ ᱞᱟᱹᱜᱤᱫ ᱟᱹᱰᱤ ᱱᱟᱯᱟᱭ ᱜᱮᱭᱟ ᱾