Cora»Occultation

2025-08-24 / Other J003407.97+005527.3 / (25134) 1998 SC17

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Alfonso Noschese	O-	VID	M300	IT	GPS	00:53:22	::	::	00:54:22

UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

1 observation found in db: sodis

Available (probably) matching predictions (click on the link to switch):

JPL#45 : 547087e0-ddb7-11f0-547e-7091efbdd18a [db: observed]

Using prediction 547087e0-ddb7-11f0-547e-7091efbdd18a for map and profile fit

Get observations as KML file (reduced site location resolution)

Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 547087e0-ddb7-11f0-547e-7091efbdd18a [observed] Occultation Date + Time : 2025-08-24 at 00:58:36 UT +/- 0.03 min [1] Object Designation : (25134) 1998 SC17 Orbit Class : MBA Star Designation : GDR3 2544091343410411008 Star Coordinates (ICRF) : RA = 00 34 07.9705, DE = +00 55 27.199 [2] Star Magnitudes : G = 12.27 mag, RP = 11.86 mag, BP = 12.54 mag Object Magnitude : V = 19.21 mag Estimated Magnitude Drop : 6.9 mag Estimated Max. Duration : 0.7 sec Object Mean Diameter : 4.0 km (src: astorb) Speed of the shadow : 5.7 km/s Elongation to Moon & Sun : 152° (sunlit = 1%), Sun = 143° Cross-track uncertainty : 3.0 mas = 4 km = 1.09 path-width (1-sig) RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#45 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 547087e0-ddb7-11f0-547e-7091efbdd18a [observed] Occultation Date + Time : 2025-08-24 at 00:58:36 UT +/- 0.03 min [1] Object Designation : (25134) 1998 SC17 Orbit Class : MBA Star Designation : GDR3 2544091343410411008 Star Coordinates (ICRF) : RA = 00 34 07.9705, DE = +00 55 27.199 [2] Star Magnitudes : G = 12.27 mag, RP = 11.86 mag, BP = 12.54 mag Object Magnitude : V = 19.21 mag Estimated Magnitude Drop : 6.9 mag Estimated Max. Duration : 0.7 sec Object Mean Diameter : 4.0 km (src: astorb) Speed of the shadow : 5.7 km/s Elongation to Moon & Sun : 152° (sunlit = 1%), Sun = 143° Cross-track uncertainty : 3.0 mas = 4 km = 1.09 path-width (1-sig) RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#45 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

More Data and Informations

SiMDA \| 3D Asteroid Catalogue \| Johnston Archive \| Star at CDS (Vizier) \| JPL Small-Body Node \| Minor Planet Center \| Wikipedia

(If error 404: link not valid which means no data available)

Aladin Sky Atlas

Loading sky atlas…

Aladin Lite direct link (has Gaia overlay)