Jeanne (crater)

Crater on Venus

Jeanne

Location| Venus
Coordinates| 40°06′N 331°30′E﻿ / ﻿40.1°N 331.5°E﻿ / 40.1; 331.5
Diameter| 19.4 km
Eponym| French first name

Jeanne is an impact crater on Venus.

The distinctive triangular shape of the ejecta indicates that the impacting body probably hit obliquely, traveling from southwest to northeast. The crater is surrounded by dark material of two types. The dark area on the southwest side of the crater is covered by smooth (radar-dark) lava flows which have a strongly digitate contact with surrounding brighter flows. The very dark area on the northeast side of the crater is probably covered by smooth material such as fine-grained sediment. This dark halo is asymmetric, mimicking the asymmetric shape of the ejecta blanket. The dark halo may have been caused by an atmospheric shock or pressure wave produced by the incoming body. Jeanne crater also displays several outflow lobes on the northwest side. These flow-like features may have formed by fine-grained ejecta transported by a hot, turbulent flow created by the arrival of the impacting object. Alternatively, they may have formed by flow of impact melt.[1]

## References

[edit]

This article incorporates public domain material from websites or documents of the National Aeronautics and Space Administration.

1. ^ "PIA00472: Venus - Impact Crater 'Jeanne". Jet Propulsion Laboratory Website. NASA. Retrieved 2008-07-10.

* v
* t
* e

Venus

* Outline of Venus

Geography|

| General|

* Arachnoid
* Atmosphere
* Dune fields
* Features
* Mapping of Venus

|

Regions|

| Regio|

* Alpha Regio
* Asteria Regio
* Beta Regio
* Ovda Regio

|

Terrae|

* Aphrodite Terra
* Ishtar Terra
* Lada Terra

Mountains
and
volcanoes|

* Abeona Mons
* Akna Montes
* Anala Mons
* Artemis Corona
* Baʽhet Corona
* Boala Corona
* Ciuacoatl Mons
* Fand Mons
* Fotla Corona
* Gula Mons
* Heng-o Corona
* Iaso Tholus
* Idunn Mons
* Irnini Mons
* Jaszai Patera
* Maat Mons
* Maxwell Montes
* Nightingale Corona
* Onatah Corona
* Ozza Mons
* Pavlova Corona
* Quetzalpetlatl Corona
* Pancake dome
* Renpet Mons
* Sacajawea Patera
* Sachs Patera
* Sapas Mons
* Scalloped margin dome
* Siddons Patera
* Sif Mons
* Skadi Mons
* Theia Mons
* Ushas Mons
* Zisa Corona
* List of coronae on Venus

Plains and
plateaus|

* Guinevere Planitia
* Lakshmi Planum
* Sedna Planitia

Canyons and
valleys|

* Aikhulu Chasma
* Artemis Chasma
* Baltis Vallis
* Dali Chasma
* Devana Chasma
* Diana Chasma
* Ganis Chasma

Craters|

* Addams
* Adivar
* Agnesi
* Alcott
* Ariadne
* Aurelia
* Balch
* Barton
* Buck
* Cleopatra
* Cunitz
* Danilova
* De Lalande
* Dickinson
* Goeppert-Mayer
* Golubkina
* Grimke
* Gregory
* Guilbert
* Isabella
* Jeanne
* Maria Celeste
* Mariko
* Mead
* Meitner
* Merit Ptah
* Mona Lisa
* Nanichi
* Riley
* Ruth
* Stefania
* Wanda
* Wheatley
* Yablochkina

Other|

* Geodynamics
* Geology
* Surface features
* Venus snow
* Venusquake

Astronomy|

| General|

* Aspects
* Orbit
* Phases

|

Transits|

* 1639
* 1761
* 1769
* 1874
* 1882
* 2004
* 2012

Asteroids|

* Venus-crosser asteroids
* Venus trojans
* Zoozve

Exploration|

| Past|

* Sputnik programme
* Sputnik 7
* Venera program
* Venera 1
* Sputnik 19
* Sputnik 20
* Sputnik 21
* Kosmos 21
* Venera 1964A
* Kosmos 27
* Venera 2
* Venera 3
* Kosmos 96
* Venera 4
* Kosmos 167
* Venera 5
* Venera 6
* Venera 7
* Venera 8
* Kosmos 482
* Venera 9
* Venera 10
* Venera 11
* Venera 12
* Venera 13
* Venera 14
* Venera 15
* Venera 16
* Mariner program
* Mariner 1
* Mariner 2
* Mariner 5
* Mariner 10
* Zond program
* Zond 1
* Pioneer Venus
* Pioneer Venus Orbiter / Pioneer 12
* Pioneer Venus Multiprobe / Pioneer 13
* Vega program
* Vega 1
* Vega 2
* Magellan
* IKAROS
* Shin'en
* Venus Express
* Akatsuki

|

Gravity Assists|

* Galileo
* Cassini–Huygens
* MESSENGER
* BepiColombo
* Jupiter Icy Moons Explorer (planned)
* MBR Explorer (planned)

Planned|

* DAVINCI
* EnVision
* VERITAS
* Venus Orbiter Mission
* Venus Life Finder

Proposed|

* European Venus Explorer
* Venera-D
* VAMP
* VISE
* VISAGE
* VICI
* VOX

Proposed
(crewed)|

* Colonization
* Inspiration Mars (flyby)
* Terraforming

Other|

* Geological mapping of Venus
* Artificial objects on Venus

Related|

* Cytherean
* In culture
* In fiction
* Hesperus
* Life
* Mythology
* Neith (hypothetical moon)
* Phosphorus

* Category
* Portal

This article about an impact crater on Venus is a stub. You can help Wikipedia by expanding it.

|

* v
* t
* e

*[v]: View this template
*[t]: Discuss this template
*[e]: Edit this template