Cora»Occultation

2023-10-02 / TYC 1898-01697-1 / (1280) Baillauda

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Juris Sennikovs	O+	VID	M154	LV	NTP	01:30:35	01:31:56.09	01:32:00.39	01:33:45	0.30	0.30	4.30	71.4

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#95 : 1805a400-ddb4-11f0-547e-2f30cabf1b5b [db: observed]

Using prediction 1805a400-ddb4-11f0-547e-2f30cabf1b5b for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2023-10-02, 01:30 UT (JD = 2460219.563)

DAMIT	Q	P (h)	λ, β	JD0	JD-JD0	φ0	Version	Modified	Vol-equiv D	Cmnt
# 4529	1.0	12.664	62°, -70°	2.457227e6	2992.6	0.0°	None	2020-10-05	not scaled	2019-10-23

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] : 1805a400-ddb4-11f0-547e-2f30cabf1b5b [observed] Occultation Date + Time : 2023-10-02 at 01:34:52 UT +/- 0.01 min [1] Object Designation : (1280) Baillauda Orbit Class : MBA Star Designation : GDR3 3382018499123281408 Star Coordinates (ICRF) : RA = 06 51 24.0849, DE = +26 05 18.244 [2] Star Magnitudes : G = 10.01 mag, RP = 9.31 mag, BP = 10.57 mag Object Magnitude : V = 16.2 mag Estimated Magnitude Drop : 6.2 mag Estimated Max. Duration : 3.1 sec Object Mean Diameter : 50.8 km (src: astorb) Speed of the shadow : 16.6 km/s Elongation to Moon & Sun : 57° (sunlit = 91%), Sun = 87° Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig) RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#95 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 1805a400-ddb4-11f0-547e-2f30cabf1b5b [observed] Occultation Date + Time : 2023-10-02 at 01:34:52 UT +/- 0.01 min [1] Object Designation : (1280) Baillauda Orbit Class : MBA Star Designation : GDR3 3382018499123281408 Star Coordinates (ICRF) : RA = 06 51 24.0849, DE = +26 05 18.244 [2] Star Magnitudes : G = 10.01 mag, RP = 9.31 mag, BP = 10.57 mag Object Magnitude : V = 16.2 mag Estimated Magnitude Drop : 6.2 mag Estimated Max. Duration : 3.1 sec Object Mean Diameter : 50.8 km (src: astorb) Speed of the shadow : 16.6 km/s Elongation to Moon & Sun : 57° (sunlit = 91%), Sun = 87° Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig) RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#95 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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