???????
Discovery
|
---|
Discovered by:
| ?????? ????????
|
Discovery date:
| ?????? 13
,
1781
|
??????? ????????
[1]
[2]
|
Epoch
J2000
|
??????
:
| 3,004,419,704
km
20.08330526
AU
|
???????
:
| 2,748,938,461 km
18.37551863 AU
|
Semi-major axis
:
| 2,876,679,082 km
19.22941195 AU
|
?????????? (Eccentricity)
:
| 0.044405586
|
??????? ??????
:
| 30,799.095
day
s
84.323326
yr
|
???????? ??????? ??????:
| 369.66 days
[3]
|
???? ??????? ????:
| 6.81 km/s
[3]
|
???? ??????:
| 142.955717°
|
????
:
| 0.772556°
6.48° to
????????
???????
|
Longitude of ascending node
:
| 73.989821°
|
Argument of perihelion
:
| 96.541318°
|
????
?????????
:
| 27
|
????? ????????
|
---|
??????? ???? ??????????:
| 25,559 ± 4 km
4.007 Earths
[4]
[5]
|
???????
???? ??????????:
| 24,973 ± 20 km
3.929 Earths
[4]
[5]
|
?????? ????????:
| 8.1156
×
10
9
km²
[5]
[6]
15.91 Earths
|
?????????
:
| 6.833
×
10
13
km³
[3]
[5]
63.086 Earths
|
??????????
:
| 8.6810 ± 13
×
10
25
kg
14.536 Earths
[7]
GM
=5,793,939 ± 13 km³/s²
|
????
???????
:
| 1.27 g/cm³
[3]
[5]
|
??????? ???? ?????? ????????:
| 8.69
m/s²
[3]
[5]
0.886
g
|
????? ????
:
| 21.3 km/s
[3]
[5]
|
????????? ????:
| ?
0.71833 day
17
h
14
min
24
s
[4]
|
??????? ???? ????? ????:
| 2.59 km/s
9,320 km/h
|
??????? ????
:
| 97.77°
[4]
|
????? ???????
???? ????????
:
| 17 h 9 min 15 s
257.311°
[4]
|
??????????
:
| ?15.175°
[4]
|
???????
:
| 0.300 (
bond
)
0.51 (
geom.
)
[3]
|
??????
?????????
:
1
bar
level
[8]
0.1 bar
(
tropopause
)
[9]
| ??????
| ????
| ??????
|
---|
| 76
????????
| | 49 K
| 53 K
| 57 K
|
|
---|
Apparent magnitude
:
| 5.9
[10]
to 5.32
[3]
|
Angular size
:
| 3.3"?4.1"
[3]
|
????????:
| ?????????
|
????????
|
---|
????????:
| (Below 1.3 bar)
|
???????
(Uranus)
[12]
)
????????
????? ???
?????
, ???? ????? ?????, ?????? ?????? ?????. ?????? ? ????, ??????? ??????? ???? ?????? '???????' ?????????? ????????. ???????, ???? ?????? ?????????? ?????. ?????? ???????? 5 ???????? ??? ????.
[13]
??? ?????? ???????? ??????
?????? 13
,
1781
,?? ???????????.
??????? ??? ???? ?????????? ?????? ????
?????????
???????. ?????? ????
??????
??? ?????? ?????? ?????????? ???????????? ???????. ? ?????? ?????? ????? ???? ??????? ??????????? ???? ???? ??????? ?????????????. ?????????????? ??????? ????????????? ?????????????? ??????????? ????, ??????? ????? ??? ?????????????. ??????????? ?????????????? ??????? ??????????? ?????? ????????. ??????? ????? ??? ?????????- ??????, ???????? ????? ???? ???????? ???? ????? ?????????????.
???????????? ???? ????????? ?????????
??????????
?????? ??????? ????????? ???????????. ??? ??? ??????????? ????? ???????? ??????. ???????? ????? ?????? 7? ???????? ????. ? ??????? ???????? ?????? ?????????? 84 ????????? ???? ????????. ?????? ???? ????? ????????? 42 ????????? ???? ????????????, ???? 42 ????????? ???? ????????? ??????.
- ↑
Yeomans, Donald K. (July 13, 2006).
"HORIZONS System"
. NASA JPL
. Retrieved
2007-08-08
.
? At the site, go to the "web interface" then select "Ephemeris Type: ELEMENTS", "Target Body: Uranus Barycenter" and "Center: Sun".
- ↑
Orbital elements refer to the barycenter of the Uranus system, and are the instantaneous
osculating
values at the precise
J2000
epoch. Barycenter quantities are given because, in contrast to the planetary center, they do not experience appreciable changes on a day-to-day basis from to the motion of the moons.
- ↑
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
Williams, Dr. David R. (January 31, 2005).
"Uranus Fact Sheet"
. NASA
. Retrieved
2007-08-10
.
??????? ????: ???????
<ref>
??????; "fact" ??? ?????? ??????? ????????? ???? ?????? ????????????
- ↑
4.0
4.1
4.2
4.3
4.4
4.5
??????? ????: ???????
<ref>
??????;
Seidelmann2007
??? ?????? ref ??? ????????? ????????
- ↑
5.0
5.1
5.2
5.3
5.4
5.5
5.6
Refers to the level of 1 bar atmospheric pressure
- ↑
Munsell, Kirk (May 14, 2007).
"NASA: Solar System Exploration: Planets: Uranus: Facts & Figures"
. NASA. Archived from
the original
on 2011-08-11
. Retrieved
2007-08-13
.
- ↑
??????? ????: ???????
<ref>
??????;
Jacobson1992
??? ?????? ref ??? ????????? ????????
- ↑
??????? ????: ???????
<ref>
??????;
Podolak1995
??? ?????? ref ??? ????????? ????????
- ↑
??????? ????: ???????
<ref>
??????;
Lunine1993
??? ?????? ref ??? ????????? ????????
- ↑
??????? ????: ???????
<ref>
??????;
ephemeris
??? ?????? ref ??? ????????? ????????
- ↑
Feuchtgruber, H.; Lellouch, E.; B. Bezard (1999).
"Detection of HD in the atmospheres of Uranus and Neptune: a new determination of the D/H ratio"
.
Astronomy and Astrophysics
.
341
: L17?L21.
{{
cite journal
}}
: CS1 maint: multiple names: authors list (
link
)
- ↑
"Uranus".
Oxford English Dictionary
(Second ed.). 1989.
- ↑
"MIRA's Field Trips to the Stars Internet Education Program"
.
Monterey Institute for Research in Astronomy
. Archived from
the original
on 2011-08-11
. Retrieved
2007-08-27
.
|
---|
|
????????
| | Small
Solar
System
Bodies
| Asteroids
(minor planets)
| Groups and families
|
- Vulcanoid asteroid
- Near-Earth asteroids
- Asteroid belt
Trojan asteroid
- Centaurs
- Neptune trojans
- Minor planet moons
- Meteoroids
- 2 Pallas
- 3 Juno
- 4 Vesta
- 10 Hygiea
|
---|
See also: the list of asteroids and the meanings of asteroid names and pronunciation of asteroid.
|
|
---|
Trans-
Neptunians
| Kuiper belt
| |
---|
Scattered disc
| |
---|
|
---|
Comets
|
- Lists of periodic comets and non-periodic comets
- Damocloids
- Hills cloud
- Oort cloud
|
---|
|
---|
|
|
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|