IAU MDC Database

Content of the IAU MDC Orbital Database

Version 2024 (current version)
-- photographic catalogs: B1, B2, B3, B4, C1, D1, D2, D3, D4, D5, D6, D7, D8,
   E1, E2, E3, E4, F1, G1, H1, I1, I2, J1, K1, K2, K3, N1, N2, O1, O2, O3, O4,
   O5, O6, P1, R1, S1, T1, T2, T3, U1, and W1
-- 6,345 photographic orbits

-- video catalog CAMS version 3 (2010-2016)
-- video catalog SonotaCo (2007-2023)
-- video catalog DMS (1991-1998)
-- 962,773 video orbits (471,582 CAMS, 490,283 SonotaCo, and 908 DMS orbits)

-- sample of radio meteors from Dushanbe, Tajikistan (the same as in Version 2020)
-- radio-meteor catalog SAAMER (31 Dec. 2019 - 14 Oct. 2023)
-- 11,057,023 radio-meteor orbits (8,916 Hisar and 11,048,107 SAAMER orbits)

Version 2023-II
-- photographic catalogs (added B4 to Version 2013): B1, B2, B3, B4, C1, D1, D2, D3,
   D4, D5, D6, D7, D8, E1, E2, E3, E4, F1, G1, H1, I1, I2, J1, K1, K2, K3, N1, N2,
   O1, O2, O3, O4, O5, O6, P1, R1, S1, T1, T2, T3, U1, and W1
-- 6,345 photographic orbits

-- video catalog CAMS version 3 (2010-2016)
-- video catalog SonotaCo (2007-2022)
-- video catalog DMS (1991-1998)
-- 915,686 video orbits (471,582 CAMS, 443,196 SonotaCo, and 908 DMS orbits)

-- sample of radio meteors from Dushanbe, Tajikistan (the same as in Version 2020)
-- radio-meteor catalog SAAMER (31 Dec. 2019 - 14 Oct. 2023)
-- 11,057,023 radio-meteor orbits (8,916 Hisar and 11,048,107 SAAMER orbits)

Version 2023-I
-- photographic catalogs (the same as in Version 2013) B1, B2, B3, C1, D1, D2, D3, D4,
   D5, D6, D7, D8, E1, E2, E3, E4, F1, G1, H1, I1, I2, J1, K1, K2, K3, N1, N2, O1, O2,
   O3, O4, O5, O6, P1, R1, S1, T1, T2, T3, U1, and W1
-- 4873 photographic orbits

-- video catalog CAMS version 3 (2010-2016)
-- video catalog SonotaCo (2007-2022)
-- 914778 video orbits (471582 CAMS and 443196 SonotaCo video orbits)

-- sample of radio meteors from Dushanbe, Tajikistan (the same as in Version 2020)
-- 8916 radio-meteor orbits

Version 2021
-- photographic catalogs (the same as in Version 2013) B1, B2, B3, C1, D1, D2, D3, D4,
   D5, D6, D7, D8, E1, E2, E3, E4, F1, G1, H1, I1, I2, J1, K1, K2, K3, N1, N2, O1, O2,
   O3, O4, O5, O6, P1, R1, S1, T1, T2, T3, U1, and W1
-- 4873 photographic orbits

-- video catalog CAMS version 2 (2010-2013), BeNeLux and California data
   (the same as in Version 2016)
-- video catalog SonotaCo (2007-2020)
-- 463752 video orbits (110521 CAMS and 353231 SonotaCo video orbits)

-- sample of radio meteors from Dushanbe, Tajikistan (the same as in Version 2020)
-- 8916 radio-meteor orbits

Version 2020
-- photographic catalogs (the same as in Version 2013) B1, B2, B3, C1, D1, D2, D3, D4,
   D5, D6, D7, D8, E1, E2, E3, E4, F1, G1, H1, I1, I2, J1, K1, K2, K3, N1, N2, O1, O2,
   O3, O4, O5, O6, P1, R1, S1, T1, T2, T3, U1, and W1
-- 4873 photographic orbits

-- video catalog CAMS version 2 (2010-2013), BeNeLux and California data
   (the same as in Version 2016)
-- 110521 video orbits

-- sample of radio meteors from Dushanbe, Tajikistan
-- 8916 radio-meteor orbits

Version 2016
-- photographic catalogs (the same as in Version 2013) B1, B2, B3, C1, D1, D2, D3, D4,
   D5, D6, D7, D8, E1, E2, E3, E4, F1, G1, H1, I1, I2, J1, K1, K2, K3, N1, N2, O1, O2,
   O3, O4, O5, O6, P1, R1, S1, T1, T2, T3, U1, and W1
-- 4873 photographic orbits

-- video catalog CAMS version 2 (2010-2013), BeNeLux and California data
-- 110521 video orbits

Version 2013
-- photographic catalogs B1, B2, B3, C1, D1, D2, D3, D4, D5, D6, D7, D8, E1, E2, E3,
   E4, F1, G1, H1, I1, I2, J1, K1, K2, K3, N1, N2, O1, O2, O3, O4, O5, O6, P1, R1, S1,
   T1, T2, T3, U1, and W1
-- 4873 photographic orbits

Version 2003
-- photographic catalogs B1, C1, D1, D2, D3, D4, D5, D6, D7, D8, E1, E2, F1, G1, H1,
   I1, I2, J1, K1, K2, K3, N1, N2, O1, O2, O3, O4, O5, O6, P1, S1, T1, T2, U1, and W1
-- 4581 photographic orbits