Cora»Occultation

2025-11-29 / UCAC4 636-017796 / (1927) Suvanto

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Stefano Sposetti	O+	VID	M420	CH	GPS	17:15:00	17:15:58.7	17:15:59.52	17:17:00	0.200	0.100	0.82	9.0

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#77 : ce23d0a0-ddb8-11f0-547e-5e15fa379242 [db: observed]

Using prediction ce23d0a0-ddb8-11f0-547e-5e15fa379242 for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2025-11-29, 17:15 UT (JD = 2461009.219)

DAMIT	Q	P (h)	λ, β	JD0	JD-JD0	φ0	Version	Modified	Vol-equiv D	Cmnt
# 546	None	8.162	278°, 23°	2.451027e6	9982.2	0.0°	None	None	not scaled	2013-02-11
# 547	None	8.162	74°, 73°	2.451027e6	9982.2	0.0°	None	None	not scaled	2013-02-11

Q: model quality flag (0-5, 5=highest) | P: rotation period | λ,β: ecl. lon. and lat. of spin axis (J2000) | JD: initial time (epoch) | φ0: initial rotation angle for JD0

Image size: 300px. Transparent image background for copy & paste

Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : ce23d0a0-ddb8-11f0-547e-5e15fa379242 [observed] Occultation Date + Time : 2025-11-29 at 17:08:21 UT +/- 0.0 min [1] Object Designation : (1927) Suvanto Orbit Class : MBA Star Designation : GDR3 0177523097268513792 Star Coordinates (ICRF) : RA = 04 22 05.5536, DE = +37 01 44.343 [2] Star Magnitudes : G = 14.5 mag, RP = 13.37 mag, BP = 15.85 mag Object Magnitude : V = 15.23 mag Estimated Magnitude Drop : 1.2 mag Estimated Max. Duration : 1.2 sec Object Mean Diameter : 13.0 km (src: astorb) Speed of the shadow : 11.0 km/s Elongation to Moon & Sun : 75° (sunlit = 65%), Sun = 165° Cross-track uncertainty : 1.0 mas = 1 km = 0.08 path-width (1-sig) RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#77 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : ce23d0a0-ddb8-11f0-547e-5e15fa379242 [observed] Occultation Date + Time : 2025-11-29 at 17:08:21 UT +/- 0.0 min [1] Object Designation : (1927) Suvanto Orbit Class : MBA Star Designation : GDR3 0177523097268513792 Star Coordinates (ICRF) : RA = 04 22 05.5536, DE = +37 01 44.343 [2] Star Magnitudes : G = 14.5 mag, RP = 13.37 mag, BP = 15.85 mag Object Magnitude : V = 15.23 mag Estimated Magnitude Drop : 1.2 mag Estimated Max. Duration : 1.2 sec Object Mean Diameter : 13.0 km (src: astorb) Speed of the shadow : 11.0 km/s Elongation to Moon & Sun : 75° (sunlit = 65%), Sun = 165° Cross-track uncertainty : 1.0 mas = 1 km = 0.08 path-width (1-sig) RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#77 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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