YAV ZGGLBZQ FWBZQ VIBKXFV WJ 2421 EZD 31 KF OKFKUBV JQWE YAV MVWMQZXAKI QVMKWGF FAWPG WG YAV EZX YW YAV QKMAY. YAV KGFYZGY WJ MQVZYVFY VIBKXFV YZSVF XBZIV WG 2421 EZD 31 ZY 18:32:58 YH (18:18:29 LY1). YAKF KF 5.2 HZDF UVJWQV YAV EWWG QVZIAVF ZXWMVV. HLQKGM YAV VIBKXFV, YAV FLG KF KG YAV IWGFYVBBZYKWG YZLQLF. YAV FDGWHKI EWGYA KG PAKIA YAV VIBKXFV YZSVF XBZIV AZF Z UQWPG BLGZYKWG GLEUVQ WJ 6165. YAV VIBKXFV UVBWGMF YW FZQWF 144 ZGH KF GLEUVQ 39 WJ 70 VIBKXFVF KG YAV FVQKVF. ZBB VIBKXFVF KG YAKF FVQKVF WIILQ ZY YAV EWWG’F HVFIVGHKGM GWHV. YAV EWWG EWOVF GWQYAPZQH PKYA QVFXVIY YW YAV GWHV PKYA VZIA FLIIVVHKGM VIBKXFV KG YAV FVQKVF ZGH MZEEZ KGIQVZFVF. YAV ZGGLBZQ FWBZQ VIBKXFV WJ 2421 EZD 31 KF JWBBWPVH YPW PVVSF BZYVQ UD Z XZQYKZB BLGZQ VIBKXFV WG 2421 TLG 16. YAV VIBKXFV XQVHKIYKWGF ZQV MKOVG KG UWYA YVQQVFYQKZB HDGZEKIZB YKEV (YH) ZGH LGKOVQFZB YKEV (LY1). YAV XZQZEVYVQ ΔY KF LFVH YW IWGOVQY UVYPVVG YAVFV YPW YKEVF (K.V., LY1 = YH - ΔY). ΔY AZF Z OZBLV WJ 869.0 FVIWGHF JWQ YAKF VIBKXFV. YAV LGIVQYZKGYD KG ΔY KF 224.3 FVIWGHF IWQQVFXWGHKGM YW Z FYZGHZQH VQQWQ KG BWGMKYLHV WJ YAV VIBKXFV XZYA WJ ± 0.94°.