Cora»Occultation

2023-11-19 / UCAC4 614-014518 / (961) Gunnie

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Gregor Krannich	O+	VID	M350	DE	GPS	19:20:20	19:22:20.678	19:22:22.989	19:24:01	0.184	0.184	2.31	29.3

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#66 : 3cba4ee0-ddb4-11f0-547e-5f51daff90cd [db: observed]

Using prediction 3cba4ee0-ddb4-11f0-547e-5f51daff90cd for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2023-11-19, 19:22 UT (JD = 2460268.307)

DAMIT	Q	P (h)	λ, β	JD0	JD-JD0	φ0	Version	Modified	Vol-equiv D	Cmnt
# 4063	1.0	21.364	50°, -9°	2.450856e6	9412.3	0.0°	None	2019-09-26	not scaled	2019-05-07
# 4064	1.0	21.364	220°, -19°	2.450856e6	9412.3	0.0°	None	2019-09-26	not scaled	2019-05-07

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] : 3cba4ee0-ddb4-11f0-547e-5f51daff90cd [observed] Occultation Date + Time : 2023-11-19 at 19:16:41 UT +/- 0.0 min [1] Object Designation : (961) Gunnie Orbit Class : MBA Star Designation : GDR3 0171697369268460544 Star Coordinates (ICRF) : RA = 04 29 35.0991, DE = +32 40 31.469 [2] Star Magnitudes : G = 14.33 mag, RP = 13.67 mag, BP = 14.83 mag Object Magnitude : V = 15.56 mag Estimated Magnitude Drop : 1.5 mag Estimated Max. Duration : 3.0 sec Object Mean Diameter : 37.8 km (src: astorb) Speed of the shadow : 12.7 km/s Elongation to Moon & Sun : 113° (sunlit = 43%), Sun = 163° Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig) RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#66 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 3cba4ee0-ddb4-11f0-547e-5f51daff90cd [observed] Occultation Date + Time : 2023-11-19 at 19:16:41 UT +/- 0.0 min [1] Object Designation : (961) Gunnie Orbit Class : MBA Star Designation : GDR3 0171697369268460544 Star Coordinates (ICRF) : RA = 04 29 35.0991, DE = +32 40 31.469 [2] Star Magnitudes : G = 14.33 mag, RP = 13.67 mag, BP = 14.83 mag Object Magnitude : V = 15.56 mag Estimated Magnitude Drop : 1.5 mag Estimated Max. Duration : 3.0 sec Object Mean Diameter : 37.8 km (src: astorb) Speed of the shadow : 12.7 km/s Elongation to Moon & Sun : 113° (sunlit = 43%), Sun = 163° Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig) RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#66 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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