Prijave Prijava 7723ae (Događaj 7723-2020)

Prijava je povezana sa slijedećim događajem: Događaj 7723-2020
Promatrač
ImeHerb R
Razina iskustva4/5
NapomeneI had a rail trestle blocking the view of the ground impact and I was on a terrace level of the Mississippi valley. The bluff line is about 80 feet in elevation above where I stood, but the glow of impact was impressive, and the size of the ball was nearly as big as a regular moon. I have seen many meteors, but nothing like this one. I stood still, expecting to either hear or feel it hit the ground, but neither happened.
Lokacija
AdresaCottage Grove, MN
Geografska širina44° 47' 36,78'' N (44,79°)
Geografska dužina 92° 57' 52,32'' W (-92,96°)
Visina218,48m
Vrijeme i trajanje
Lokalni datum & Vrijeme16.12.2020 06:52 CST
UT Datum & Vrijeme16.12.2020 12:52 UT
Trajanje≈3,5s
Smjer
Smjer kretanjaOd lijevo gore prema desno dolje
Silazni kut128°
Kretajuće
Azimut gledanja40°
Prvi azimut40°
Prva visina45°
Zadnji azimut55°
Zadnja visina-
Svjetlina i boja
Zvjezdana magnituda-24
BojaLight Blue
Istovremeni zvuk
PromatranjeNe
Napomene-
Zakašnjeli zvuk
PromatranjeNe
Napomene-
Trajan trag
PromatranjeNo
Trajanje-
Duljina-
Napomene-
Krajnji bljesak
PromatranjeYes
Napomene-
Fragmentacija
PromatranjeNe
Napomene-