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.


2012 HH2

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

Epoch 2014 Dec. 9.0 TT = JDT 2457000.5                  MPC
M  28.55872              (2000.0)            P               Q
n   0.00474995     Peri.  100.58371     -0.82083807     -0.40899358             T = 2450988.08030 JDT
a  35.0490609      Node    56.44065     +0.11029603     -0.79839113             q =    29.1576675
e   0.1680899      Incl.   28.58307     +0.56041025     -0.44192291
P 207              H    6.3           G   0.15           U   2
From 58 observations at 3 oppositions, 2002-2013, mean residual 0".29.
  
Residuals
20020409  644  0.4+  0.5+    20120423  H21  0.5+  0.2-    20120609  695  0.0   0.1-
20020409  644  0.1-  0.2+    20120423  H21  0.0   0.1+    20120610  695  0.2+  0.3+
20020409  644  0.7-  0.5+    20120423  H21  0.1+  0.0     20120610  695  0.1-  0.1+
20020410  644  0.0   0.0     20120423  H21  0.2-  0.0     20120610  695  0.5+  0.1+
20020410  644  0.7+  0.0     20120501  H01  0.2+  0.0     20120610  695  0.1-  0.2+
20020410  644  0.8+  0.4+    20120501  H01  0.0   0.3-    20130501  695  0.1+  0.2-
20020420  644  1.2-  0.7-    20120501  H01  0.1+  0.2-    20130501  695  0.4+  0.1-
20020421  644  0.4+  0.9-    20120501  H01  0.0   0.1-    20130501  695  0.2+  0.6+
20120419  H21  0.1-  0.6-    20120509  204  0.4-  0.2-    20130502  695  0.2+  0.1-
20120419  H21  0.0   0.1-    20120509  204  0.3+  0.0     20130502  695  0.1-  0.1-
20120419  H21  0.2-  0.0     20120510  695  0.1-  0.2-    20130502  695  0.1-  0.0
20120419  H21  0.0   0.3-    20120510  695  0.4-  0.5+    20130625  695  0.2+  0.0
20120420  G96  0.1-  0.1-    20120511  695  0.1-  0.1+    20130625  695  0.1+  0.3+
20120420  G96  0.4-  0.3-    20120511  695  0.2+  0.2+    20130625  695  0.2-  0.2-
20120420  G96  0.3-  0.1+    20120511  695  0.1+  0.2+    20130625  695  0.2-  0.3-
20120420  G96  0.1-  0.2-    20120515  F65  0.5-  0.2-    20130626  695  0.0   0.4+
20120421  H01  0.1+  0.2+    20120515  F65  0.1-  0.0     20130626  695  0.1-  0.3+
20120421  H01  0.1+  0.2+    20120609  695  0.1+  0.0     20130626  695  0.2+  0.2-
20120421  H01  0.1+  0.2+    20120609  695  0.1-  0.1-
20120421  H01  0.0   0.2+    20120609  695  0.0   0.0
Last observed on 2013 June 26. Perturbed ephemeris below based on elements from MPO 266945.

Further observations? Useful for orbit improvement (based on orbit uncertainty). Not necessary for numbering.

     K12H02H       [H= 6.3]
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.
2015 01 27 000000 13 49 54.5 +07 45 55  29.936  30.177  103.2   1.8  21.3    0.019   006.5         3 299.0 / Map / Offsets
2015 01 28 000000 13 49 54.6 +07 46 23  29.920  30.177  104.2   1.8  21.2    0.020   002.4         3 298.8 / Map / Offsets
2015 01 29 000000 13 49 54.7 +07 46 51  29.905  30.177  105.2   1.8  21.2    0.020   358.5         3 298.6 / Map / Offsets
2015 01 30 000000 13 49 54.5 +07 47 20  29.889  30.178  106.1   1.8  21.2    0.020   354.7         3 298.5 / Map / Offsets
2015 01 31 000000 13 49 54.3 +07 47 50  29.874  30.178  107.1   1.8  21.2    0.021   351.2         3 298.3 / Map / Offsets
2015 02 01 000000 13 49 53.9 +07 48 20  29.858  30.178  108.1   1.8  21.2    0.022   347.9         3 298.2 / Map / Offsets
2015 02 02 000000 13 49 53.4 +07 48 51  29.843  30.179  109.0   1.8  21.2    0.022   344.7         3 298.0 / Map / Offsets
2015 02 03 000000 13 49 52.8 +07 49 22  29.828  30.179  110.0   1.8  21.2    0.023   341.8         3 297.9 / Map / Offsets
2015 02 04 000000 13 49 52.0 +07 49 54  29.813  30.179  111.0   1.7  21.2    0.024   339.0         3 297.7 / Map / Offsets
2015 02 05 000000 13 49 51.1 +07 50 27  29.798  30.180  111.9   1.7  21.2    0.025   336.5         3 297.5 / Map / Offsets
2015 02 06 000000 13 49 50.1 +07 50 59  29.783  30.180  112.9   1.7  21.2    0.026   334.1         3 297.4 / Map / Offsets
2015 02 07 000000 13 49 48.9 +07 51 33  29.768  30.180  113.8   1.7  21.2    0.026   331.9         3 297.2 / Map / Offsets
2015 02 08 000000 13 49 47.7 +07 52 07  29.753  30.180  114.8   1.7  21.2    0.027   329.8         3 297.1 / Map / Offsets
2015 02 09 000000 13 49 46.3 +07 52 41  29.739  30.181  115.8   1.7  21.2    0.028   327.8         3 296.9 / Map / Offsets
2015 02 10 000000 13 49 44.7 +07 53 16  29.725  30.181  116.7   1.7  21.2    0.029   326.0         3 296.8 / Map / Offsets
2015 02 11 000000 13 49 43.1 +07 53 51  29.710  30.181  117.7   1.7  21.2    0.030   324.3         3 296.6 / Map / Offsets
2015 02 12 000000 13 49 41.3 +07 54 27  29.696  30.182  118.6   1.6  21.2    0.031   322.7         3 296.5 / Map / Offsets
2015 02 13 000000 13 49 39.4 +07 55 03  29.682  30.182  119.6   1.6  21.2    0.032   321.2         3 296.3 / Map / Offsets
2015 02 14 000000 13 49 37.4 +07 55 39  29.669  30.182  120.6   1.6  21.2    0.033   319.8         3 296.2 / Map / Offsets
2015 02 15 000000 13 49 35.2 +07 56 16  29.655  30.183  121.5   1.6  21.2    0.034   318.5         3 296.0 / Map / Offsets
2015 02 16 000000 13 49 33.0 +07 56 54  29.641  30.183  122.5   1.6  21.2    0.035   317.2         3 295.9 / Map / Offsets


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


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