- An
apsis (from
Ancient Gr**** ἁψίς (hapsís) 'arch, vault'; pl. apsides /ˈæpsɪˌdiːz/ AP-sih-deez) is the ****hest or
nearest point in the
orbit of a planetary...
- Mercury's (0.4667 AU) and
perihelia inside Mercury's (0.3075 AU),
whereas those listed here as
outer grazers have
perihelia within Mercury's aphelion...
-
steeply inclined (i ≈ 40°) orbit. Like
Planet Nine it
would cause the
perihelia of
objects with semi-major axes
greater than 300 AU to oscillate, delivering...
- The
scattered ETNOs (or
extreme scattered disc objects, ESDOs) have
perihelia around 38–45 AU and an
exceptionally high
eccentricity of more than 0...
- the
giant planets,
predominantly Neptune.
Detached objects have
larger perihelia than
these other TNO po****tions,
including the
objects in
orbital resonance...
- Neptune-sized
object at 1,500 AU. This Neptune-sized
object would cause the
perihelia of
objects with semi-major axes
greater than 300 AU to oscillate, delivering...
- VA: Willmann-Bell, 1998) p 271. From the 1841
aphelion to the 2092 one,
perihelia are
always 18.28 and
aphelia always 20.10
astronomical units "Next Stop:...
- 20.6° to the ecliptic. Orcus's
orbit is
similar to Pluto's (both have
perihelia above the ecliptic), but is
oriented differently.
Although at one point...
-
objects of the same size
because they come
nearer to Earth, some
having perihelia around 20 AU.
Several are
known with g-band
absolute magnitude below 9...
- that
orbit larger asteroids. Mercury-crossing
asteroids are
those with
perihelia within the
orbit of Mercury. At
least 362 are
known to date, and include...
