Cora»Occultation

2025-10-12 / UCAC4 676-009110 / (433) Eros

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Mikel Martínez	O+	CCD	M280	ES	NTP	01:12:10	01:14:06.443	01:14:11.454	01:16:08	0.087	0.087	5.01	27.6

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#659 : 8eee7ac0-ddb8-11f0-547e-80ffd63f2414 [db: observed]

Using prediction 8eee7ac0-ddb8-11f0-547e-80ffd63f2414 for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2025-10-12, 01:14 UT (JD = 2460960.551)

DAMIT	Q	P (h)	λ, β	JD0	JD-JD0	φ0	Version	Modified	Vol-equiv D	Cmnt
# 3083	5.0	5.270	17°, 11°	2.451545e6	9415.6	32.64°	Shape model from PDS (433 EROS PLATE MODEL MSI 1708), rotation state from Konopliv et al. (2002)	2019-03-09	16.897 +/- 0.0 km	2019-03-08

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] : 8eee7ac0-ddb8-11f0-547e-80ffd63f2414 [observed] Occultation Date + Time : 2025-10-12 at 01:16:34 UT +/- 0.02 min [1] Object Designation : (433) Eros Orbit Class : NEO Star Designation : GDR3 0350403433673313664 Star Coordinates (ICRF) : RA = 01 45 06.7104, DE = +45 07 20.802 [2] Star Magnitudes : G = 12.18 mag, RP = 11.45 mag, BP = 12.77 mag Object Magnitude : V = 10.45 mag Estimated Magnitude Drop : 0.2 mag Estimated Max. Duration : 5.3 sec Object Mean Diameter : 28.8 km (src: astorb) Speed of the shadow : 5.5 km/s Elongation to Moon & Sun : 50° (sunlit = 69%), Sun = 142° Cross-track uncertainty : 10.3 mas = 3 km = 0.13 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#659 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 8eee7ac0-ddb8-11f0-547e-80ffd63f2414 [observed] Occultation Date + Time : 2025-10-12 at 01:16:34 UT +/- 0.02 min [1] Object Designation : (433) Eros Orbit Class : NEO Star Designation : GDR3 0350403433673313664 Star Coordinates (ICRF) : RA = 01 45 06.7104, DE = +45 07 20.802 [2] Star Magnitudes : G = 12.18 mag, RP = 11.45 mag, BP = 12.77 mag Object Magnitude : V = 10.45 mag Estimated Magnitude Drop : 0.2 mag Estimated Max. Duration : 5.3 sec Object Mean Diameter : 28.8 km (src: astorb) Speed of the shadow : 5.5 km/s Elongation to Moon & Sun : 50° (sunlit = 69%), Sun = 142° Cross-track uncertainty : 10.3 mas = 3 km = 0.13 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#659 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)