#OHB:
"
OHB startet Bau der ESA-JAXA RAMSES-Sonde
"
"Im Reinraum v. OHB in Bremen haben die Arbeiten an der europäischen Planetenverteidigungsmission RAMSES (Rapid Apophis Mission for Space Safety) offiziell begonnen. .. Um den Asteroiden Apophis vor seinem spektakulären Erdvorbeiflug im April 2029 rechtzeitig zu erreichen, muss der Start der RAMSES-Sonde bereits im Frühjahr 2028 erfolgen."

https://www.ohb.de/aktuelles/ohb-startet-bau-der-esa-jaxa-ramses-sonde

4.6.2026

#Apophis #Bremen #ESA #JAXA #RAMSES #Raumfahrt #Raumsonde #SpaceFlight

2026-06-05 13:00:00 UTC (Delta: 2026-05-29)

WHERE IS OSIRIS-APEX?
- Barycentric speed: 23.04 km/s (-0.12 km/s)
- Rendezvous with Apophis in: 1050 days

🪨 Relative to Apophis
- Distance (km): 303,212,460.35 km (-1,021,084.06 km)
- Distance (AU): 2.03 (-0.01)
- Light travel time: 16 min 51.44 s (-3.41 s)

🌎 Relative to Earth
- Distance (km): 45,730,998.15 km (-2,686,553.95 km)
- Distance (AU): 0.31 (-0.02)
- Light travel time: 2 min 32.55 s (-8.96 s)

#OSIRISAPEx #Apophis

in 2029
by and by
Apophis flew
its gravity declined
by distance
to the negative two
far too small
to rattle me and you

#poetry
#Apophis
#gravity

2026-05-29 13:00:00 UTC (Delta: 2026-05-22)

WHERE IS OSIRIS-APEX?
- Barycentric speed: 23.16 km/s (-0.16 km/s)
- Rendezvous with Apophis in: 1057 days

🪨 Relative to Apophis
- Distance (km): 304,233,544.40 km (-449,100.16 km)
- Distance (AU): 2.03 (-0.00)
- Light travel time: 16 min 54.84 s (-1.50 s)

🌎 Relative to Earth
- Distance (km): 48,417,552.09 km (-3,407,668.82 km)
- Distance (AU): 0.32 (-0.02)
- Light travel time: 2 min 41.51 s (-11.37 s)

#OSIRISAPEx #Apophis

2026-05-22 13:00:00 UTC (Delta: 2026-05-15)

WHERE IS OSIRIS-APEX?
- Barycentric speed: 23.32 km/s (-0.21 km/s)
- Rendezvous with Apophis in: 1064 days

🪨 Relative to Apophis
- Distance (km): 304,682,644.56 km (+112,774.39 km)
- Distance (AU): 2.04 (+0.00)
- Light travel time: 16 min 56.34 s (+0.38 s)

🌎 Relative to Earth
- Distance (km): 51,825,220.91 km (-3,924,925.83 km)
- Distance (AU): 0.35 (-0.03)
- Light travel time: 2 min 52.88 s (-13.09 s)

#OSIRISAPEx #Apophis

Today in the Planetary Science Journal:

Schettino & Rossi 2026, "Potential Interaction of 99942 Apophis with the High Earth Orbit Population during the 2029 Close Approach" - https://iopscience.iop.org/article/10.3847/PSJ/ae5dc3

Please do not put any orbital debris where #Apophis might run into it.

2026-05-15 13:00:00 UTC (Delta: 2026-05-08)

WHERE IS OSIRIS-APEX?
- Barycentric speed: 23.53 km/s (-0.25 km/s)
- Rendezvous with Apophis in: 1071 days

🪨 Relative to Apophis
- Distance (km): 304,569,870.18 km (+662,934.33 km)
- Distance (AU): 2.04 (+0.00)
- Light travel time: 16 min 55.97 s (+2.21 s)

🌎 Relative to Earth
- Distance (km): 55,750,146.74 km (-4,238,487.65 km)
- Distance (AU): 0.37 (-0.03)
- Light travel time: 3 min 5.97 s (-14.14 s)

#OSIRISAPEx #Apophis

RE: https://mastodon.social/@coreyspowell/116552596664200643

Apophis is one of those close orbit asteroids that newspapers like to say is definitely going to destroy us on some future date because if it's not 'Aliens' its 'Doomsday' with Space stories.

Instead looks like we're going to land on it and follow it around!

#Apophis #Space #Astrodon #Asteroids

#ESA:
"
ESA and JAXA team up on planetary defence, Ramses mission to asteroid Apophis
"
".. ESA and .. JAXA have signed a Memorandum of Cooperation to deepen collaboration in planetary defence, alongside a dedicated agreement for collaboration on the Rapid Apophis Mission for Space Safety (Ramses) to the near-Earth asteroid Apophis."

https://www.esa.int/Space_Safety/Planetary_Defence/ESA_and_JAXA_team_up_on_planetary_defence_Ramses_mission_to_asteroid_Apophis

7.5.2025

#Apophis #ASI #Asteroid #Europa #Japan #JAXA #OHB #RAMSES #Raumfahrt #Raumsonde #SpaceFlight

Apophis is (officially) calculated to come closer to Earth than the GOES satellites.

http://john1126.com/741

#Apophis #GOES #satellite #satellites #space #asteroid