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Occultation event

1995 SM55

1995 SM55TNO> Hot C.
event on 2024-02-25
Radius (km)
Geometric albedo
6
Positive chords
Israel, Poland, Romania, Turkey
Observed from
Size — to scalevs Pluto
1995 SM55 · R KMPLUTO · R 1188 KM
1995 SM55 — this objectPluto — comparison
Physical properties
Radius eq. (km)
Equivalent radius (km)
Oblateness
Axis ratios (b/a · c/a)
Density (g/cm³)
ShapeUndetermined
Albedo (V)
Orbit — top viewheliocentric
Neptune 30 AU
42.0796
a (AU)
0.1093
e
26.9893
i (deg)
Occultation record
each line — one station saw the star vanish
Event date2024-02-25
Observed fromIsrael, Poland, Romania, Turkey
Positive chords6
KindMain
Delta (au)37.835
Star G mag.12.4
Object G mag.20.6
Astrometryfeeds NIMA ephemeris
Position Date (JD)
RA position
Error RA·cos(δ) (mas)
DEC position
Error DEC (mas)
Atmosphere
Pressure (nbar)
Atm. gas
Reference & provenance
Lucky Star projectYes
ReferencePreliminary
DOI
Comment
1995 SM55 occultation — 2024-02-25 · SOSB / Lucky Star