ObjectSEBs dark spotIDSTRD8

Periodp1Data Count13
Rotation Period9h56m38.8s±5.6sRefernce Date2024/12/07
Drift Rate (deg./day)+1.415±0.138Refernce Longitude144.5±1.0
Limiting Date2025/02/14－2025/03/01Latitude-21.8±0.6
Limiting Longitude242.1－264.8Wind Velocity (m/sec)-22.4±1.8

Periodp2Data Count19
Rotation Period9h55m54.0s±2.1sRefernce Date2024/12/07
Drift Rate (deg./day)+0.327±0.051Refernce Longitude240.5±1.1
Limiting Date2025/03/04－2025/04/16Latitude-22.1±0.4
Limiting Longitude267.0－282.2Wind Velocity (m/sec)-7.9±0.7

No.DateTimeLongitudeSys.PCFObjectLocationLatitudeObserverEst. LongitudeError
12025/02/1413:06242.12CD SPOTSEB-S-20.7Olivetti, Tiziano242.9-0.8
22025/02/1710:42248.02CD SPOTSEB-S-21.6Miyazaki, Isao247.0+1.0
32025/02/1817:25249.22CD SPOTSEB-S-21.3Dauvergne, Jean-Luc248.8+0.4
42025/02/1912:44251.12CD SPOTSEB-S-21.7Miyazaki, Isao250.0+1.1
52025/02/1911:32250.42CD SPOTSEB-S-21.8Yamazaki, Akihiro249.9+0.5
62025/02/2209:41252.62CD SPOTSEB-S-21.2Suzuki, Kunihiko254.0-1.4
72025/02/2412:03255.62CD PROJSEB-S-22.7Miyazaki, Isao257.0-1.4
82025/02/2508:53256.62CD PROJSEB-S-21.6Suzuki, Kunihiko258.2-1.6
92025/02/2612:33260.82CD PROJSEB-S-21.5Miyazaki, Isao259.9+0.9
102025/02/2709:55261.12CD SPOTSEB-S-22.1Miyazaki, Isao261.10.0
112025/02/2710:24261.22CD SPOTSEB-S-21.8Suzuki, Takashi261.1+0.1
122025/03/0110:22264.42CD PROJSEB-S-22.9Ito, Satoshi264.0+0.4
132025/03/0111:35264.82CD SPOTSEB-S-21.9Miyazaki, Isao264.0+0.8
142025/03/0418:08267.02CD SPOTSEB-S-21.4Pellier, Christophe269.2-2.2
152025/03/0609:36268.52CD PROJSEB-S-22.2Ito, Satoshi269.7-1.2
162025/03/0908:53270.12CD SPOTSEB-S-22.5Suzuki, Kunihiko270.7-0.6
172025/03/1013:17271.22CD SPOTSEB-S-21.9Miyazaki, Isao271.1+0.1
182025/03/1109:41271.52CD SPOTSEB-S-22.3Miyazaki, Isao271.3+0.2
192025/03/1312:13273.72CD PROJSEB-S-22.7Miyazaki, Isao272.0+1.7
202025/03/1311:25272.72CD SPOTSEB-S-21.7Go, Christopher272.0+0.7
212025/03/2011:49275.52CD SPOTSEB-S-22.3Miyazaki, Isao274.3+1.2
222025/03/2309:27275.32CD PROJSEB-S-22.3Ito, Satoshi275.2+0.1
232025/03/2311:02276.02CD PROJSEB-S-22.7Miyazaki, Isao275.3+0.7
242025/03/2511:09276.42CD SPOTSEB-S-21.8Miyazaki, Isao275.9+0.5
252025/03/3019:17277.82CD PROJSEB-S-21.6Pellier, Christophe277.7+0.1
262025/04/0610:31282.22CD PROJSEB-S-22.0Miyazaki, Isao279.8+2.4
272025/04/0909:19280.22CD PROJSEB-S-21.8Ishibashi, Tsutomu280.8-0.6
282025/04/0909:54280.12CD PROJSEB-S-21.8Einaga, Hideo280.8-0.7
292025/04/0918:52280.52CD PROJSEB-S-22.2Pellier, Christophe280.9-0.4
302025/04/1109:51280.82CD SPOTSTRZ-21.9Ito, Satoshi281.5-0.7
312025/04/1111:15281.12CD SPOTSTRZ-22.9Miyazaki, Isao281.5-0.4
322025/04/1610:13282.12CD SPOTSEB-S-22.1Miyazaki, Isao283.1-1.0