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 325150. 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 18 43.4 -01 42 10   0.00037 1.003  147.0  33.0   3.4 1147.87    309.4       N/A   N/A /
2029 04 13 200400 11 17 44.0 -01 29 57   0.00036 1.003  146.7  33.3   3.4 1160.01    309.4       N/A   N/A /
2029 04 13 200500 11 16 43.9 -01 17 36   0.00036 1.003  146.4  33.6   3.4 1172.27    309.4       N/A   N/A /
2029 04 13 200600 11 15 43.2 -01 05 07   0.00036 1.003  146.1  33.9   3.4 1184.65    309.4       N/A   N/A /
2029 04 13 200700 11 14 41.9 -00 52 31   0.00036 1.003  145.8  34.2   3.4 1197.20    309.5       N/A   N/A /
2029 04 13 200800 11 13 39.9 -00 39 46   0.00036 1.003  145.5  34.5   3.4 1209.89    309.5       N/A   N/A /
2029 04 13 200900 11 12 37.3 -00 26 53   0.00035 1.003  145.2  34.8   3.4 1222.69    309.5       N/A   N/A /
2029 04 13 201000 11 11 34.1 -00 13 52   0.00035 1.003  144.9  35.1   3.4 1235.65    309.5       N/A   N/A /
2029 04 13 201100 11 10 30.1 -00 00 42   0.00035 1.003  144.6  35.4   3.4 1248.76    309.5       N/A   N/A /
2029 04 13 201200 11 09 25.5 +00 12 35   0.00035 1.003  144.2  35.8   3.4 1262.01    309.5       N/A   N/A /
2029 04 13 201300 11 08 20.2 +00 26 02   0.00035 1.003  143.9  36.1   3.4 1275.41    309.5       N/A   N/A /
2029 04 13 201400 11 07 14.2 +00 39 36   0.00035 1.003  143.6  36.4   3.4 1288.94    309.5       N/A   N/A /
2029 04 13 201500 11 06 07.5 +00 53 20   0.00034 1.003  143.2  36.7   3.4 1302.62    309.5       N/A   N/A /
2029 04 13 201600 11 05 00.1 +01 07 12   0.00034 1.003  142.9  37.1   3.4 1316.43    309.4       N/A   N/A /
2029 04 13 201700 11 03 51.9 +01 21 13   0.00034 1.003  142.6  37.4   3.4 1330.38    309.4       N/A   N/A /
2029 04 13 201800 11 02 43.0 +01 35 22   0.00034 1.003  142.2  37.8   3.4 1344.47    309.4       N/A   N/A /
2029 04 13 201900 11 01 33.4 +01 49 41   0.00034 1.003  141.9  38.1   3.4 1358.71    309.4       N/A   N/A /
2029 04 13 202000 11 00 23.0 +02 04 08   0.00033 1.003  141.5  38.5   3.4 1373.08    309.4       N/A   N/A /
2029 04 13 202100 10 59 11.9 +02 18 44   0.00033 1.003  141.2  38.8   3.4 1387.59    309.4       N/A   N/A /
2029 04 13 202200 10 57 59.9 +02 33 29   0.00033 1.003  140.8  39.2   3.4 1402.23    309.4       N/A   N/A /
2029 04 13 202300 10 56 47.2 +02 48 24   0.00033 1.003  140.4  39.5   3.4 1417.02    309.4       N/A   N/A /
2029 04 13 202400 10 55 33.7 +03 03 27   0.00033 1.003  140.1  39.9   3.4 1431.93    309.4       N/A   N/A /
2029 04 13 202500 10 54 19.4 +03 18 40   0.00033 1.003  139.7  40.3   3.4 1446.98    309.3       N/A   N/A /
2029 04 13 202600 10 53 04.3 +03 34 02   0.00032 1.003  139.3  40.7   3.4 1462.15    309.3       N/A   N/A /
2029 04 13 202700 10 51 48.3 +03 49 33   0.00032 1.003  138.9  41.1   3.4 1477.46    309.3       N/A   N/A /
2029 04 13 202800 10 50 31.5 +04 05 14   0.00032 1.003  138.5  41.4   3.4 1492.88    309.3       N/A   N/A /
2029 04 13 202900 10 49 13.8 +04 21 04   0.00032 1.003  138.2  41.8   3.4 1508.44    309.3       N/A   N/A /
2029 04 13 203000 10 47 55.3 +04 37 03   0.00032 1.003  137.8  42.2   3.4 1524.11    309.2       N/A   N/A /
2029 04 13 203100 10 46 35.9 +04 53 11   0.00032 1.003  137.4  42.6   3.4 1539.90    309.2       N/A   N/A /
2029 04 13 203200 10 45 15.6 +05 09 30   0.00031 1.003  137.0  43.0   3.4 1555.81    309.2       N/A   N/A /
2029 04 13 203300 10 43 54.4 +05 25 57   0.00031 1.003  136.5  43.4   3.4 1571.83    309.1       N/A   N/A /
2029 04 13 203400 10 42 32.3 +05 42 34   0.00031 1.003  136.1  43.9   3.4 1587.96    309.1       N/A   N/A /
2029 04 13 203500 10 41 09.3 +05 59 21   0.00031 1.003  135.7  44.3   3.4 1604.21    309.1       N/A   N/A /
2029 04 13 203600 10 39 45.4 +06 16 16   0.00031 1.003  135.3  44.7   3.4 1620.53    309.0       N/A   N/A /
2029 04 13 203700 10 38 20.5 +06 33 22   0.00031 1.003  134.9  45.1   3.4 1636.95    309.0       N/A   N/A /
2029 04 13 203800 10 36 54.6 +06 50 37   0.00030 1.003  134.4  45.6   3.4 1653.47    309.0       N/A   N/A /
2029 04 13 203900 10 35 27.8 +07 08 01   0.00030 1.003  134.0  46.0   3.4 1670.08    308.9       N/A   N/A /
2029 04 13 204000 10 34 00.0 +07 25 35   0.00030 1.003  133.5  46.4   3.4 1686.76    308.9       N/A   N/A /
2029 04 13 204100 10 32 31.2 +07 43 18   0.00030 1.003  133.1  46.9   3.4 1703.52    308.8       N/A   N/A /
2029 04 13 204200 10 31 01.4 +08 01 10   0.00030 1.003  132.6  47.3   3.4 1720.37    308.8       N/A   N/A /
2029 04 13 204300 10 29 30.6 +08 19 12   0.00030 1.003  132.2  47.8   3.4 1737.27    308.7       N/A   N/A /
2029 04 13 204400 10 27 58.7 +08 37 23   0.00030 1.003  131.7  48.3   3.4 1754.22    308.7       N/A   N/A /
2029 04 13 204500 10 26 25.8 +08 55 44   0.00029 1.003  131.3  48.7   3.4 1771.21    308.6       N/A   N/A /
2029 04 13 204600 10 24 51.9 +09 14 13   0.00029 1.003  130.8  49.2   3.4 1788.28    308.5       N/A   N/A /
2029 04 13 204700 10 23 16.9 +09 32 52   0.00029 1.003  130.3  49.7   3.4 1805.36    308.5       N/A   N/A /
2029 04 13 204800 10 21 40.8 +09 51 40   0.00029 1.003  129.8  50.2   3.4 1822.47    308.4       N/A   N/A /
2029 04 13 204900 10 20 03.6 +10 10 36   0.00029 1.003  129.3  50.6   3.4 1839.61    308.3       N/A   N/A /
2029 04 13 205000 10 18 25.3 +10 29 42   0.00029 1.003  128.9  51.1   3.4 1856.74    308.3       N/A   N/A /
2029 04 13 205100 10 16 45.9 +10 48 56   0.00029 1.003  128.4  51.6   3.4 1873.90    308.2       N/A   N/A /
2029 04 13 205200 10 15 05.3 +11 08 18   0.00029 1.003  127.9  52.1   3.4 1891.04    308.1       N/A   N/A /
2029 04 13 205300 10 13 23.7 +11 27 49   0.00028 1.003  127.4  52.6   3.4 1908.17    308.0       N/A   N/A /
2029 04 13 205400 10 11 40.8 +11 47 29   0.00028 1.003  126.8  53.1   3.4 1925.27    307.9       N/A   N/A /
2029 04 13 205500 10 09 56.8 +12 07 16   0.00028 1.003  126.3  53.7   3.4 1942.34    307.8       N/A   N/A /
2029 04 13 205600 10 08 11.6 +12 27 12   0.00028 1.003  125.8  54.2   3.4 1959.37    307.8       N/A   N/A /
2029 04 13 205700 10 06 25.3 +12 47 16   0.00028 1.003  125.3  54.7   3.4 1976.34    307.7       N/A   N/A /
2029 04 13 205800 10 04 37.7 +13 07 27   0.00028 1.003  124.8  55.2   3.4 1993.24    307.6       N/A   N/A /
2029 04 13 205900 10 02 48.9 +13 27 45   0.00028 1.003  124.2  55.8   3.4 2010.06    307.4       N/A   N/A /
2029 04 13 210000 10 00 58.9 +13 48 11   0.00028 1.003  123.7  56.3   3.4 2026.79    307.3       N/A   N/A /
2029 04 13 210100 09 59 07.7 +14 08 44   0.00027 1.003  123.1  56.9   3.5 2043.42    307.2       N/A   N/A /
2029 04 13 210200 09 57 15.2 +14 29 24   0.00027 1.003  122.6  57.4   3.5 2059.94    307.1       N/A   N/A /


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


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