69230 Hermes
69230 Hermes is an Apollo, Mars- and Venus-crosser binary asteroid that passed Earth at about twice the distance of the Moon on October 30, 1937. It is named after the Greek god Hermes. At the time, this was the closest known approach of an asteroid to the Earth. Not until 1989 was a closer approach (by 4581 Asclepius) observed. At closest approach, Hermes was moving 5° per hour across the sky and reached 8th magnitude. Hermes is an S-type asteroid, a classification first reported by Andy Rivkin and Richard Binzel.
Wikipage disambiguates
Wikipage redirect
primaryTopic
69230 Hermes
69230 Hermes is an Apollo, Mars- and Venus-crosser binary asteroid that passed Earth at about twice the distance of the Moon on October 30, 1937. It is named after the Greek god Hermes. At the time, this was the closest known approach of an asteroid to the Earth. Not until 1989 was a closer approach (by 4581 Asclepius) observed. At closest approach, Hermes was moving 5° per hour across the sky and reached 8th magnitude. Hermes is an S-type asteroid, a classification first reported by Andy Rivkin and Richard Binzel.
apoapsis (km)
4.0208915686746E8
average speed (km/s)
orbital period (μ)
periapsis (km)
9.3099242872731E7
temperature (K)
absolute magnitude
has abstract
(69230) Hermes ist ein Asteroi ...... ts die gleiche Seite zuwenden.
@de
(69230) Hermes – planetoida podwójna z grupy Apollo.
@pl
(69230) Hermès est un astéroïd ...... téroïde est estimée à 1,08 km.
@fr
(69230) Герме́с (др.-греч. Ἑρμ ...... уже было 30 октября 1937 года.
@ru
69230 Hermes is an Apollo, Mar ...... paration is only 1,200 metres.
@en
69230 Hermes é um asteroide bi ...... relação ao deus grego Hermes.
@pt
Hermes es el único asteroide q ...... a dado 31 revoluciones al Sol.
@es
Hermes è un asteroide near-Ear ...... di 0,0041936 UA con la Terra.
@it
ヘルメス (69230 Hermes) は、地球近傍小惑星のひとつで、アポロ群に属する。
@ja
apoapsis (μ)
4.0208915686746e+11
average speed (kmh)
discovery date
1937-10-28
discoverer
epoch
13 January 2016 (JD2457400.5)
former name
1937 UB
@en
orbital period (s)
6.719328e+7
periapsis (μ)
9.3099242872731e+10
rotation period (s)
5.00184e+4
temperature (K)
thumbnail
Link from a Wikipage to an external page
Wikipage page ID
Wikipage revision ID
738,638,286
arg peri
asc node
background
Caption
Recovery of Hermes on Oct. 15, 2003.
dimensions
discovery ref
discovery site
eccentricity
inclination
mean anomaly
mean motion
minorplanet
mp category
mp name
named after
observation arc
2.4534144E9
orbit ref
spectral type
uncertainty
subject
hypernym
comment
(69230) Hermes ist ein Asteroi ...... ts die gleiche Seite zuwenden.
@de
(69230) Hermes – planetoida podwójna z grupy Apollo.
@pl
(69230) Hermès est un astéroïd ...... téroïde est estimée à 1,08 km.
@fr
(69230) Герме́с (др.-греч. Ἑρμ ...... уже было 30 октября 1937 года.
@ru
69230 Hermes is an Apollo, Mar ...... ndy Rivkin and Richard Binzel.
@en
69230 Hermes é um asteroide bi ...... relação ao deus grego Hermes.
@pt
Hermes es el único asteroide q ...... no volver a localizarlo jamás.
@es
Hermes è un asteroide near-Ear ...... di 0,0041936 UA con la Terra.
@it
ヘルメス (69230 Hermes) は、地球近傍小惑星のひとつで、アポロ群に属する。
@ja
label
(69230) Hermes
@de
(69230) Hermes
@es
(69230) Hermes
@pl
(69230) Hermès
@fr
(69230) Гермес
@ru
69230 Hermes
@en
69230 Hermes
@it
69230 Hermes
@pt
ヘルメス (小惑星)
@ja
