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2026-02-18 / UCAC4 530-048860 / (54) Alexandra

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Piotr Walczak, Romuald Michalak	O+	VID	M130	PL	GPS	21:35:37	21:36:35.53	21:36:44.69	21:37:46	0.120	0.120	9.16
2	show	Sven Andersson	O+	VID	M360	DE	GPS	21:36:37	21:37:01.909	21:37:12.459	21:37:37	0.008	0.008	10.55
3	show	Anna Marciniak	O+	CCD	M350	PL	NTP	21:34:57	21:36:51.34	21:37:01.42	21:38:50	0.040	0.040	10.08
4	show	Nikolai Wuensche	O+	VID	M300	DE	GPS	21:35:08	21:37:01.90	21:37:12.01	21:39:08	0.100	0.100	10.11

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

4 observations found in db: sodis

No prediction found in the db, thus only the observer sites will be shown on the map.

Sky projection (artificial light) for occ. time: 2026-02-18, 21:36 UT (JD = 2461090.400) DAMIT Q P (h) λ, β JD0 JD-JD0 φ0 Version Modified Vol-equiv D Cmnt # 136 None 7.023 156°, 13° 2.438949e6 22141.4 0.0° size from AO is 128+/-11 km 2013-07-23 135.0 +/- 20.0 km 2011-03-28 # 1817 4.0 7.023 154°, 17° 2.438949e6 22141.4 0.0° None 2017-06-19 143.0 +/- 5.0 km 2017-06-07 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 Reset Map to default 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)