Cora»Occultation

2025-09-17 / UCAC4 350-130209 / (2184) Fujian

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Tomas Janik	O+	CCD	T600	CZ	GPS	19:44:56	19:45:18.0	19:45:20.4	19:45:58	0.300	0.300	2.40	27.1

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#87 : 7b70a960-ddb7-11f0-547e-9858dc4dabb7 [db: observed]

Using prediction 7b70a960-ddb7-11f0-547e-9858dc4dabb7 for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2025-09-17, 19:45 UT (JD = 2460936.323)

DAMIT	Q	P (h)	λ, β	JD0	JD-JD0	φ0	Version	Modified	Vol-equiv D	Cmnt
# 4835	1.0	7.458	244°, 45°	2.457319e6	3617.3	0.0°	None	2020-10-05	not scaled	2019-10-23
# 4836	1.0	7.458	77°, 48°	2.457319e6	3617.3	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] : 7b70a960-ddb7-11f0-547e-9858dc4dabb7 [observed] Occultation Date + Time : 2025-09-17 at 19:41:56 UT +/- 0.0 min [1] Object Designation : (2184) Fujian Orbit Class : MBA Star Designation : GDR3 4094434242160614144 Star Coordinates (ICRF) : RA = 18 15 43.8130, DE = -20 00 18.066 [2] Star Magnitudes : G = 14.87 mag, RP = 14.03 mag, BP = 15.57 mag Object Magnitude : V = 17.34 mag Estimated Magnitude Drop : 2.6 mag Estimated Max. Duration : 2.3 sec Object Mean Diameter : 26.3 km (src: astorb) Speed of the shadow : 11.3 km/s Elongation to Moon & Sun : 145° (sunlit = 16%), Sun = 99° Cross-track uncertainty : 0.4 mas = 0 km = 0.03 path-width (1-sig) RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#87 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 7b70a960-ddb7-11f0-547e-9858dc4dabb7 [observed] Occultation Date + Time : 2025-09-17 at 19:41:56 UT +/- 0.0 min [1] Object Designation : (2184) Fujian Orbit Class : MBA Star Designation : GDR3 4094434242160614144 Star Coordinates (ICRF) : RA = 18 15 43.8130, DE = -20 00 18.066 [2] Star Magnitudes : G = 14.87 mag, RP = 14.03 mag, BP = 15.57 mag Object Magnitude : V = 17.34 mag Estimated Magnitude Drop : 2.6 mag Estimated Max. Duration : 2.3 sec Object Mean Diameter : 26.3 km (src: astorb) Speed of the shadow : 11.3 km/s Elongation to Moon & Sun : 145° (sunlit = 16%), Sun = 99° Cross-track uncertainty : 0.4 mas = 0 km = 0.03 path-width (1-sig) RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#87 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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)

Aladin Sky Atlas

Loading sky atlas…

Aladin Lite direct link (has Gaia overlay)