CORROBORATED
CF-GEI-19911001250 CORROBORATED
The Lantefontaine Venus Misidentification
CASE FILE — CF-GEI-19911001250 — CASEFILES CLASSIFIED ARCHIVE
Date Date when the incident was reported or occurred
1991-10-20
Location Reported location of the sighting or event
Lantefontaine, Meurthe-et-Moselle, Lorraine, France
Duration Estimated duration of the observed phenomenon
Multiple observations over 4 days (October 20-24, 1991)
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
2
Country Country where the incident took place
FR
AI Confidence AI-generated credibility score based on source reliability, detail consistency, and corroboration
85%
Between October 20-24, 1991, during early morning hours (6-8 AM), two witnesses in Lantefontaine, France, repeatedly observed a bright luminous point in the sky that remained stationary. Intrigued by the phenomenon, one witness recorded the object using a camcorder, capturing what appeared to be a very bright point of light. When filmed with maximum zoom, the object appeared as a sphere with two visible "notches" or indentations, which added to the mystery.
Local gendarmes (police) were called to investigate and confirmed the presence of the luminous point, always visible in the same position in the sky. The case was initially published under the name BRIEY (54) and classified as "B" (probable astronomical object), but underwent re-analysis by GEIPAN in 2009 with additional investigation and astronomical verification.
The comprehensive re-investigation revealed that Venus, known in French as "l'étoile du berger" (the shepherd's star), was indeed visible in that sector of the sky during the specified dates and times. Critically, Venus was at its maximum brightness phase during this period, reaching a magnitude of -4.46, making it exceptionally brilliant and easily mistaken for an anomalous phenomenon. The apparent "notches" visible in the zoomed video footage were determined to be an optical artifact caused by the camcorder's lens system, not a feature of the observed object.
02 Timeline of Events
1991-10-20 06:00-08:00
Initial Observation
Two witnesses first observe a bright, stationary luminous point in the early morning sky over Lantefontaine
1991-10-20 to 1991-10-24
Repeated Sightings
Witnesses observe the phenomenon multiple times over four consecutive days, always between 6-8 AM, always in the same position
During observation period
Video Recording
One witness films the object with a camcorder. Maximum zoom reveals apparent sphere with two 'notches'
During observation period
Gendarmerie Confirmation
Local police respond and independently confirm the presence of the stationary luminous point in the sky
1991
Initial Classification
GEIPAN initially publishes case under name BRIEY (54) with classification 'B' (probable astronomical object)
2009
Re-Analysis Conducted
GEIPAN conducts comprehensive re-investigation including detailed astronomical verification
2009
Astronomical Verification
Analysis confirms Venus was visible in specified sky sector at peak brightness (magnitude -4.46). Camcorder 'notches' identified as lens artifact
2009
Final Classification: A
Case definitively reclassified as 'A' - perfectly identified as Venus observations
03 Key Witnesses
Anonymous Witness 2
civilian
medium
Second observer who witnessed the luminous point alongside the primary witness
Anonymous Witness 1
civilian
medium
Local resident who filmed the phenomenon with a camcorder over multiple mornings
Local Gendarmes
police officer
high
French police officers who responded to the report and independently confirmed the presence of the stationary luminous point
04 Analyst Notes -- AI Processed
This case represents a textbook example of Venus misidentification under optimal conditions for confusion. Several factors contributed to the witnesses' initial inability to recognize the planet: (1) Venus was at peak brightness (magnitude -4.46), making it extraordinarily conspicuous in the pre-dawn sky; (2) the observations occurred during early morning hours when Venus is often visible as the "morning star"; (3) the stationary nature of the object, combined with its brilliance, created an unfamiliar appearance for observers not trained in astronomy; (4) the camcorder zoom artifact creating the "notched sphere" appearance added an artificial element of strangeness that reinforced the witnesses' belief they were observing something anomalous.
The credibility of the witnesses is actually enhanced by the fact that gendarmes independently confirmed the presence of the luminous object, demonstrating that multiple parties observed the same phenomenon. However, this also illustrates how even trained observers can be fooled by astronomical objects under unusual brightness conditions. The case's reclassification from "B" to "A" following the 2009 re-analysis demonstrates GEIPAN's commitment to thorough investigation and willingness to definitively resolve cases when sufficient evidence becomes available. The astronomical verification was conclusive, with precise magnitude calculations confirming Venus's exceptional visibility during the observation period.
05 Theory Comparison
BELIEVER ANALYSIS
SKEPTIC ANALYSIS
Classic Astronomical Misidentification
This case perfectly illustrates why Venus is the most commonly misidentified celestial object. At magnitude -4.46, Venus becomes bright enough to cast shadows and appear extraordinary to unfamiliar observers. The early morning observation window (6-8 AM) is precisely when Venus appears as the 'morning star.' The witnesses' lack of astronomical knowledge, combined with the camcorder artifact creating false 'structure,' transformed a natural phenomenon into an apparent mystery. Police confirmation merely shows that multiple observers saw the same planet, not that anything anomalous occurred.
06 Verdict
ANALYST VERDICT
This case is definitively explained as repeated observations of the planet Venus during a period of maximum brightness. The GEIPAN "A" classification (perfectly identified) is fully justified by the astronomical data, which precisely matches the witnesses' descriptions of timing, location, and appearance. While the witnesses' genuine confusion is understandable given Venus's exceptional brilliance (magnitude -4.46), the stationary position, consistent morning appearances, and astronomical verification leave no doubt about the identification. The apparent "notches" that seemed to provide physical detail were simply lens artifacts, a common issue with consumer camcorders when filming bright point sources at maximum zoom. This case has minimal significance for UAP research but serves valuable educational purposes, illustrating how even bright planets can be misidentified and how proper astronomical verification is essential in investigations.
AI CONFIDENCE SCORE:
85%
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