Cora»Occultation

2026-01-28 / UCAC4 459-041849 / (897) Lysistrata

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Tim Haymes	O+	VID	M280	GB	GPS	19:57:00	19:58:30.8	19:58:33.2	20:00:00	0.200	0.300	2.40	32.6
2	show	Simon Kidd	O+	VID	M350	GB	GPS	19:57:30	19:58:27.67	19:58:29.64	19:59:30	0.050	0.050	1.97	26.8

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

2 observations found in db: sodis

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

JPL#78 : a799f8e0-de6e-11f0-4858-50ddbff73a0f [db: asteroids]

Using prediction a799f8e0-de6e-11f0-4858-50ddbff73a0f for map and profile fit

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Event Details
Occultation UUID [and DB] : a799f8e0-de6e-11f0-4858-50ddbff73a0f [asteroids] Occultation Date + Time : 2026-01-28 at 19:54:04 UT +/- 0.0 min [1] Object Designation : (897) Lysistrata Orbit Class : MBA Star Designation : GDR3 3090078856071169536 Star Coordinates (ICRF) : RA = 08 22 59.9295, DE = +01 46 08.264 [2] Star Magnitudes : G = 13.5 mag, RP = 13.01 mag, BP = 13.7 mag Object Magnitude : V = 14.44 mag Estimated Magnitude Drop : 1.3 mag Estimated Max. Duration : 1.6 sec Object Mean Diameter : 21.9 km (src: astorb) Speed of the shadow : 13.6 km/s Elongation to Moon & Sun : 58° (sunlit = 79%), Sun = 163° Cross-track uncertainty : 0.7 mas = 0 km = 0.04 path-width (1-sig) RUWE and duplicate source : 1.38 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#78 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and DB] : a799f8e0-de6e-11f0-4858-50ddbff73a0f [asteroids]

 Occultation Date + Time   : 2026-01-28 at 19:54:04 UT +/- 0.0 min  [1]
 Object Designation        : (897) Lysistrata
 Orbit Class               : MBA
 Star Designation          : GDR3 3090078856071169536
 Star Coordinates (ICRF)   : RA = 08 22 59.9295, DE = +01 46 08.264  [2]
 Star Magnitudes           : G = 13.5 mag, RP = 13.01 mag, BP = 13.7 mag
 Object Magnitude          : V = 14.44 mag
 Estimated Magnitude Drop  : 1.3 mag
 Estimated Max. Duration   : 1.6 sec
 Object Mean Diameter      : 21.9 km  (src: astorb)
 Speed of the shadow       : 13.6 km/s
 Elongation to Moon & Sun  : 58° (sunlit = 79%), Sun = 163°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 1.38 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#78
 Note                      : FP:true

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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