CORROBORATED
CF-GEI-20070801805 CORROBORATED

The Gimont ISS Misidentification

CASE FILE — CF-GEI-20070801805 — CASEFILES CLASSIFIED ARCHIVE
Date Date when the incident was reported or occurred
2007-08-18
Location Reported location of the sighting or event
Gimont, Gers, France
Duration Estimated duration of the observed phenomenon
Several minutes
Object Type Classification of the observed object based on witness descriptions
light
Source Origin database or archive this case was sourced from
geipan
Witnesses Number of known witnesses who reported the event
1
Country Country where the incident took place
FR
AI Confidence AI-generated credibility score based on source reliability, detail consistency, and corroboration
85%
On August 18, 2007, at approximately 22:15 local time, an amateur astronomer in Gimont, Gers department, France, observed a luminous point moving across the night sky while stargazing. The witness noticed the light moving from east to west at constant velocity with the naked eye. After approximately 30 seconds of visual observation, he retrieved his camcorder and began filming, initially using maximum zoom (x20) before zooming out to better track the object's movement. The witness was sufficiently intrigued by this phenomenon to note that he observed similar lights on two additional occasions during August 2007. He captured video footage, though GEIPAN investigators later determined it was of limited analytical value. The recorded movements of the phenomenon corresponded to camera shake rather than object behavior, and the diamond-shaped appearance in the footage was identified as an artifact of the camera's diaphragm aperture. Initially, investigators considered the possibility of an aircraft approaching Blagnac airport with landing lights illuminated, viewed head-on. However, the witness failed to respond to follow-up questions during the investigation. The case was initially classified as 'C' (unidentified due to insufficient information) before being re-examined. Upon review, GEIPAN discovered that the International Space Station (ISS) made a visible pass over Gimont at exactly 22:15 on August 18, 2007, matching the witness's observation time and trajectory. The case was subsequently reclassified to 'A' (positively identified) as an ISS observation.
02 Timeline of Events
22:15
Initial Visual Observation
While observing stars with the naked eye, witness notices a luminous point moving east to west at constant velocity
22:15:30
Decision to Film
After approximately 30 seconds of visual observation, witness retrieves camcorder to document the phenomenon
22:15:35
Video Recording Begins
Witness begins filming, initially at maximum zoom (x20), then zooms out to better track the moving light
22:15 (exact)
ISS Pass Confirmation
Astronomical records confirm International Space Station visible pass over Gimont at this precise time
August 2007
Subsequent Observations
Witness observes similar phenomena on two additional occasions during the same month, likely additional ISS passes
Initial Investigation
Case Classified 'C'
GEIPAN initially classifies case as 'C' (insufficient information) after witness fails to respond to follow-up questions
Re-examination
ISS Data Cross-Referenced
Upon case review, investigators discover ISS orbital data matching observation time and location precisely
Final
Reclassification to 'A'
Case definitively reclassified as 'A' (positively identified) - confirmed ISS observation
03 Key Witnesses
Anonymous Amateur Astronomer
Amateur astronomer
high
Amateur astronomer conducting routine stargazing observations. Experienced enough to maintain equipment and capture video footage, but unfamiliar with ISS visible passes.
"Vers 22h15 alors qu'il observe les étoiles, il remarque à l'œil nu un point lumineux qui se déplace d'Est en Ouest à vitesse constante."
04 Analyst Notes -- AI Processed
This case represents an excellent example of the investigative value of astronomical databases and the importance of case re-examination. The witness's credentials as an amateur astronomer actually add credibility to the observation details (precise timing, trajectory description, constant velocity) while simultaneously highlighting how even experienced sky watchers can misidentify satellites and space stations under certain conditions. The witness's unfamiliarity with ISS passes despite being an amateur astronomer is noteworthy. The video evidence, while poor quality, provided useful information by revealing camera artifacts (diaphragm shape) and demonstrating that perceived object movements were actually camera movements. GEIPAN's methodical approach—initially classifying as 'C' when data was insufficient, then actively re-examining the case using ISS orbital data—demonstrates proper scientific protocol. The witness's report of seeing similar phenomena on two other occasions in August 2007 likely represents additional ISS passes, as the station makes regular predictable orbits. The case serves as an educational example of satellite misidentification rather than an unexplained anomaly.
05 Theory Comparison
BELIEVER ANALYSIS
SKEPTIC ANALYSIS
Aircraft Approaching Blagnac Airport
Initial investigative hypothesis suggested the light could be an aircraft approaching Toulouse-Blagnac airport with landing lights illuminated, viewed head-on. This would explain the steady movement and brightness. However, this theory was abandoned after ISS orbital data provided a definitive match to the observation parameters.
06 Verdict
ANALYST VERDICT
This case is definitively explained as an observation of the International Space Station. GEIPAN's conclusive 'A' classification is supported by precise temporal correlation: the ISS orbital pass over Gimont occurred at exactly 22:15 on August 18, 2007, matching the witness's reported observation time. The described east-to-west movement at constant velocity is entirely consistent with ISS visible passes, which appear as bright, steadily moving lights to ground observers. The witness's amateur astronomy background makes the timing and trajectory description highly reliable, even though he did not recognize the ISS at the time. This case has no anomalous elements and serves primarily as a documented instance of satellite misidentification, valuable for public education about common astronomical phenomena that generate UFO reports.
AI CONFIDENCE SCORE:
85%
07 Community Discussion
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