# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Astro*Dictionary by Michael Erlewine

 

 

 

 

1 article for "Interplanetary"

Interplanetary Synodic Period [Astro*Index]

The average time-interval between two successive conjunctions of other bodies as viewed from the Earth.

The following table gives the synodic periods in tropical years (of 365.24220 days) and days:

 

PairYearsDays
ME-VE0.3958092144.56622
ME-EA0.3172620144.56622
ME-MA0.2762228100.88815
ME-JU0.245843589.79241
ME-SA0.242837388.69444
ME-UR0.241544388.22217
ME-NE0.241204488.09802
 
ME-PL0.241086988.05510
VE-EA1.5987237583.92137
VE-MA0.9142469333.92155
VE-JU0.6488623236.99190
VE-SA0.6283328229.49367
VE-UR0.6197487226.35837
VE-NE0.6175158225.54284
VE-PL0.6167462225.26175
 
EA-MA2.1353948779.93628
EA-JU1.0921084398.88407
EA-SA1.0351814378.09195
EA-UR1.0120860369.65652
EA-NE1.0061448367.48652
EA-PL1.0041033366.74090
 
MA-JU2.2353235816.43445
MA-SA2.0091749733.83547
MA-UR1.9239618702.71205
MA-NE1.9026046694.91149
MA-PL1.8953179692.25008
 
JU-SA19.8593207253.4618
JU-UR13.8124835044.9017
JU-NE12.7823734668.6623
JU-PL12.4605284551.1105
 
SA-UR45.36363716568.714
SA-NE35.86988413101.195
SA-PL33.43567312215.771
 
UR-NE171.3956962600.939
UR-PL127.3050946497.191
 
NE-PL494.43456180750.95

 

See also:
♦ Synodic Period ♦ Tropical Year

 

Astro*Index Copyright © 1997 Michael Erlewine