2003 astrometry statistics of NEOs and other unusual objects

together 4032 positions of 348 NEOs:

• 33 Atens including discovery of 2003 UT55
• 155 Apollos
• 160 Amors

Number of NEOs includes also astrometry of 59 newly discovered potentially hazardous asteroids -
046 Klet Observatory: 2003 BH, 2003 BR47, 2003 CA, 2003 CP20, 2003 CQ20, 2003 CR20, confirmation of 2003 MS2, 2003 MH4, 2003 MK4, 2003 QQ47, 2003 RS1, 2003 RB5, 2003 TK2, 2003 TL4, 2003 YR70
246 Klet Observatory-KLENOT: 2003 AY2, 2003 AA3, 2003 AD23, 2003 AF23, 2003 BN1, 2003 BB21, 2003 BD44, 2003 BR47, confirmation of 2003 CA, confirmation of 2003 CC, 2003 CR1, 2003 CQ20, 2003 CR20, confirmation of 2003 DX10, confirmation of 2003 DZ15, confirmaton of 2003 EE16, 2003 FG, confirmation of 2003 FH, confirmation of 2003 FJ1, 2003 FC5, 2003 GS, 2003 GY, 2003 GG21, 2003 GP51, confirmation of 2003 HF2, confirmation of 2003 HG2, confirmation of 2003 HR32, 2003 JC13, 2003 KO2, 2003 KU2, 2003 MH4, 2003 MK4, confirmation of 2003 MD7, 2003 QC10, 2003 QQ47, 2003 RS1, 2003 RX7, 2003 RM10, 2003 RN10, 2003 SK84, 2003 SO84, 2003 SS84, confirmation of 2003 SB85, 2003 TO9, 2003 TR9, 2003 UV11, 2003 WG, confirmation of 2003 WR21, confirmation of 2003 WY25, 2003 YT1, 2003 XB22

• 84 Mars crossers

NEO/comet recoveries:

• comet C/2002 A2 (LINEAR)
• comet C/2002 A1 (LINEAR)
• Amor-type asteroid 2001 FZ6
• comet 100P/Hartley 1
• Aten-type asteroid 2002 FT6
• Amor-type asteroid 1993 FS
• PHA Apollo-type asteroid 1999 TF211
• Amor-type asteroid 2001 FB7
• Apollo-type asteroid 2002 SR41
• PHA Apollo-type asteroid 2000 RS11
• Aten-type asteroid 2002 RR25
• Apollo-type asteroid 1999 VS6
• Amor-type asteroid 2001 SG276

• 5 high inclination or high eccentricity asteroids
• 12 Transneptunian object or Centaurs

Many of observations of NEOs were published in MPECs.

The 2003 statistics shows that the Klet' Observatory was the second world most prolific professional site/observatory producing astrometry of PHAs and NEAs published in Minor Planet Electronic Circulars, the LINEAR project was the first.

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