Minor Planet Ephemeris Service: Query Results

Below are the results of your request from the Minor Planet Center's Minor Planet Ephemeris Service. Ephemerides are for the geocenter.


(99942) Apophis

Display all designations for this object / Show naming citation / # of variant orbits available = 3

Object is flagged as a Virtual Impactor by SENTRY (JPL) and by CLOMON2 (NEODyS).

Object is a Goldstone radar target during 2013/01/01-2013/01/31: Physical studies requested.

Perturbed ephemeris below is based on 10-opp elements from MPO 348126. Last observed on 2015 Jan. 3. Object has been observed on only one night at the latest opposition.

Discovery date : 2004 06 19
Discovery site : Kitt Peak
Discoverer(s) : Tucker, R. A., Tholen, D. J., Bernardi, F.

99942              [H=19.2]
Date       UT      R.A. (J2000) Decl.    Delta     r     El.    Ph.   V      Sky Motion       Uncertainty info
            h m s                                                            "/min    P.A.    3-sig/" P.A.
2029 04 13 200300 11 19 32.2 -01 47 32   0.00036 1.003  147.2  32.8   3.4 1149.40    309.5       N/A   N/A /
2029 04 13 200400 11 18 32.7 -01 35 17   0.00036 1.003  146.9  33.1   3.4 1161.64    309.5       N/A   N/A /
2029 04 13 200500 11 17 32.6 -01 22 55   0.00036 1.003  146.6  33.4   3.4 1174.01    309.5       N/A   N/A /
2029 04 13 200600 11 16 31.9 -01 10 24   0.00036 1.003  146.3  33.7   3.4 1186.53    309.5       N/A   N/A /
2029 04 13 200700 11 15 30.5 -00 57 46   0.00036 1.003  146.0  34.0   3.4 1199.23    309.5       N/A   N/A /
2029 04 13 200800 11 14 28.5 -00 44 59   0.00035 1.003  145.7  34.3   3.4 1212.02    309.5       N/A   N/A /
2029 04 13 200900 11 13 25.8 -00 32 04   0.00035 1.003  145.4  34.6   3.4 1224.99    309.5       N/A   N/A /
2029 04 13 201000 11 12 22.4 -00 19 00   0.00035 1.003  145.1  34.9   3.4 1238.11    309.5       N/A   N/A /
2029 04 13 201100 11 11 18.4 -00 05 49   0.00035 1.003  144.8  35.2   3.4 1251.37    309.5       N/A   N/A /
2029 04 13 201200 11 10 13.7 +00 07 32   0.00035 1.003  144.4  35.5   3.4 1264.77    309.5       N/A   N/A /
2029 04 13 201300 11 09 08.3 +00 21 01   0.00035 1.003  144.1  35.9   3.4 1278.31    309.5       N/A   N/A /
2029 04 13 201400 11 08 02.2 +00 34 38   0.00034 1.003  143.8  36.2   3.4 1292.00    309.5       N/A   N/A /
2029 04 13 201500 11 06 55.3 +00 48 24   0.00034 1.003  143.5  36.5   3.4 1305.84    309.5       N/A   N/A /
2029 04 13 201600 11 05 47.8 +01 02 19   0.00034 1.003  143.1  36.9   3.4 1319.82    309.5       N/A   N/A /
2029 04 13 201700 11 04 39.5 +01 16 23   0.00034 1.003  142.8  37.2   3.4 1333.95    309.5       N/A   N/A /
2029 04 13 201800 11 03 30.5 +01 30 36   0.00034 1.003  142.4  37.6   3.4 1348.20    309.5       N/A   N/A /
2029 04 13 201900 11 02 20.7 +01 44 58   0.00033 1.003  142.1  37.9   3.4 1362.64    309.5       N/A   N/A /
2029 04 13 202000 11 01 10.2 +01 59 28   0.00033 1.003  141.7  38.3   3.4 1377.20    309.5       N/A   N/A /
2029 04 13 202100 10 59 58.9 +02 14 08   0.00033 1.003  141.4  38.6   3.3 1391.88    309.5       N/A   N/A /
2029 04 13 202200 10 58 46.8 +02 28 57   0.00033 1.003  141.0  39.0   3.3 1406.75    309.4       N/A   N/A /
2029 04 13 202300 10 57 33.9 +02 43 55   0.00033 1.003  140.6  39.3   3.3 1421.73    309.4       N/A   N/A /
2029 04 13 202400 10 56 20.2 +02 59 03   0.00033 1.003  140.3  39.7   3.3 1436.85    309.4       N/A   N/A /
2029 04 13 202500 10 55 05.6 +03 14 20   0.00032 1.003  139.9  40.1   3.3 1452.09    309.4       N/A   N/A /
2029 04 13 202600 10 53 50.3 +03 29 46   0.00032 1.003  139.5  40.5   3.3 1467.51    309.4       N/A   N/A /
2029 04 13 202700 10 52 34.1 +03 45 22   0.00032 1.003  139.1  40.9   3.3 1483.04    309.4       N/A   N/A /
2029 04 13 202800 10 51 17.1 +04 01 07   0.00032 1.003  138.7  41.2   3.3 1498.69    309.3       N/A   N/A /
2029 04 13 202900 10 49 59.2 +04 17 02   0.00032 1.003  138.4  41.6   3.3 1514.48    309.3       N/A   N/A /
2029 04 13 203000 10 48 40.4 +04 33 06   0.00032 1.003  138.0  42.0   3.3 1530.39    309.3       N/A   N/A /
2029 04 13 203100 10 47 20.7 +04 49 20   0.00031 1.003  137.6  42.4   3.3 1546.43    309.3       N/A   N/A /
2029 04 13 203200 10 46 00.1 +05 05 43   0.00031 1.003  137.1  42.8   3.3 1562.59    309.2       N/A   N/A /
2029 04 13 203300 10 44 38.7 +05 22 16   0.00031 1.003  136.7  43.2   3.3 1578.87    309.2       N/A   N/A /
2029 04 13 203400 10 43 16.3 +05 38 59   0.00031 1.003  136.3  43.7   3.3 1595.26    309.2       N/A   N/A /
2029 04 13 203500 10 41 52.9 +05 55 51   0.00031 1.003  135.9  44.1   3.3 1611.75    309.1       N/A   N/A /
2029 04 13 203600 10 40 28.7 +06 12 53   0.00031 1.003  135.5  44.5   3.3 1628.36    309.1       N/A   N/A /
2029 04 13 203700 10 39 03.4 +06 30 05   0.00030 1.003  135.0  44.9   3.3 1645.08    309.1       N/A   N/A /
2029 04 13 203800 10 37 37.2 +06 47 26   0.00030 1.003  134.6  45.4   3.3 1661.86    309.0       N/A   N/A /
2029 04 13 203900 10 36 10.0 +07 04 57   0.00030 1.003  134.2  45.8   3.3 1678.75    309.0       N/A   N/A /
2029 04 13 204000 10 34 41.9 +07 22 37   0.00030 1.003  133.7  46.3   3.3 1695.75    308.9       N/A   N/A /
2029 04 13 204100 10 33 12.7 +07 40 28   0.00030 1.003  133.3  46.7   3.3 1712.79    308.9       N/A   N/A /
2029 04 13 204200 10 31 42.4 +07 58 27   0.00030 1.003  132.8  47.2   3.4 1729.94    308.8       N/A   N/A /
2029 04 13 204300 10 30 11.2 +08 16 36   0.00030 1.003  132.4  47.6   3.4 1747.15    308.8       N/A   N/A /
2029 04 13 204400 10 28 38.9 +08 34 55   0.00029 1.003  131.9  48.1   3.4 1764.41    308.7       N/A   N/A /
2029 04 13 204500 10 27 05.5 +08 53 23   0.00029 1.003  131.4  48.6   3.4 1781.73    308.7       N/A   N/A /
2029 04 13 204600 10 25 31.1 +09 12 01   0.00029 1.003  131.0  49.0   3.4 1799.09    308.6       N/A   N/A /
2029 04 13 204700 10 23 55.6 +09 30 48   0.00029 1.003  130.5  49.5   3.4 1816.52    308.5       N/A   N/A /
2029 04 13 204800 10 22 19.0 +09 49 44   0.00029 1.003  130.0  50.0   3.4 1833.96    308.5       N/A   N/A /
2029 04 13 204900 10 20 41.3 +10 08 49   0.00029 1.003  129.5  50.5   3.4 1851.43    308.4       N/A   N/A /
2029 04 13 205000 10 19 02.4 +10 28 03   0.00029 1.003  129.0  51.0   3.4 1868.90    308.3       N/A   N/A /
2029 04 13 205100 10 17 22.4 +10 47 26   0.00028 1.003  128.5  51.5   3.4 1886.40    308.2       N/A   N/A /
2029 04 13 205200 10 15 41.3 +11 06 58   0.00028 1.003  128.0  52.0   3.4 1903.89    308.2       N/A   N/A /
2029 04 13 205300 10 13 59.0 +11 26 39   0.00028 1.003  127.5  52.5   3.4 1921.37    308.1       N/A   N/A /
2029 04 13 205400 10 12 15.5 +11 46 28   0.00028 1.003  127.0  53.0   3.4 1938.82    308.0       N/A   N/A /
2029 04 13 205500 10 10 30.9 +12 06 25   0.00028 1.003  126.5  53.5   3.4 1956.24    307.9       N/A   N/A /
2029 04 13 205600 10 08 45.0 +12 26 31   0.00028 1.003  125.9  54.0   3.4 1973.63    307.8       N/A   N/A /
2029 04 13 205700 10 06 57.9 +12 46 44   0.00028 1.003  125.4  54.6   3.4 1990.96    307.7       N/A   N/A /
2029 04 13 205800 10 05 09.6 +13 07 06   0.00028 1.003  124.9  55.1   3.4 2008.22    307.6       N/A   N/A /
2029 04 13 205900 10 03 20.1 +13 27 35   0.00027 1.003  124.3  55.6   3.4 2025.41    307.5       N/A   N/A /
2029 04 13 210000 10 01 29.3 +13 48 12   0.00027 1.003  123.8  56.2   3.4 2042.51    307.4       N/A   N/A /
2029 04 13 210100 09 59 37.3 +14 08 56   0.00027 1.003  123.2  56.7   3.4 2059.50    307.3       N/A   N/A /
2029 04 13 210200 09 57 44.0 +14 29 47   0.00027 1.003  122.7  57.3   3.4 2076.39    307.2       N/A   N/A /


These calculations have been performed on the Tamkin Foundation Computing Network.


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