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.
2014 12 21 000000 13 48 19.2 +07 37 47  30.524  30.165   67.7   1.7  21.3    0.049   092.3         3 305.9 / Map / Offsets
2014 12 22 000000 13 48 24.0 +07 37 45  30.509  30.165   68.7   1.7  21.2    0.048   091.6         3 305.7 / Map / Offsets
2014 12 23 000000 13 48 28.6 +07 37 43  30.494  30.166   69.6   1.8  21.2    0.047   090.8         3 305.5 / Map / Offsets
2014 12 24 000000 13 48 33.1 +07 37 43  30.479  30.166   70.6   1.8  21.2    0.046   090.0         3 305.3 / Map / Offsets
2014 12 25 000000 13 48 37.5 +07 37 43  30.464  30.166   71.5   1.8  21.2    0.045   089.2         3 305.0 / Map / Offsets
2014 12 26 000000 13 48 41.8 +07 37 44  30.448  30.166   72.5   1.8  21.2    0.044   088.4         3 304.8 / Map / Offsets
2014 12 27 000000 13 48 46.0 +07 37 47  30.433  30.167   73.4   1.8  21.2    0.043   087.5         3 304.6 / Map / Offsets
2014 12 28 000000 13 48 50.0 +07 37 50  30.417  30.167   74.4   1.8  21.2    0.041   086.5         3 304.4 / Map / Offsets
2014 12 29 000000 13 48 54.0 +07 37 54  30.402  30.167   75.3   1.8  21.2    0.040   085.5         3 304.2 / Map / Offsets
2014 12 30 000000 13 48 57.8 +07 37 59  30.386  30.168   76.3   1.8  21.2    0.039   084.5         3 304.0 / Map / Offsets
2014 12 31 000000 13 49 01.5 +07 38 05  30.370  30.168   77.2   1.8  21.2    0.038   083.4         3 303.8 / Map / Offsets
2015 01 01 000000 13 49 05.1 +07 38 12  30.355  30.168   78.2   1.8  21.2    0.037   082.2         3 303.6 / Map / Offsets
2015 01 02 000000 13 49 08.6 +07 38 19  30.339  30.169   79.1   1.8  21.2    0.036   081.0         3 303.4 / Map / Offsets
2015 01 03 000000 13 49 11.9 +07 38 28  30.323  30.169   80.1   1.8  21.2    0.035   079.6         3 303.2 / Map / Offsets
2015 01 04 000000 13 49 15.2 +07 38 37  30.307  30.169   81.1   1.8  21.2    0.033   078.2         3 303.0 / Map / Offsets
2015 01 05 000000 13 49 18.3 +07 38 47  30.291  30.170   82.0   1.8  21.2    0.032   076.8         3 302.8 / Map / Offsets
2015 01 06 000000 13 49 21.3 +07 38 58  30.275  30.170   83.0   1.9  21.2    0.031   075.2         3 302.6 / Map / Offsets
2015 01 07 000000 13 49 24.1 +07 39 10  30.258  30.170   83.9   1.9  21.2    0.030   073.5         3 302.5 / Map / Offsets
2015 01 08 000000 13 49 26.9 +07 39 23  30.242  30.171   84.9   1.9  21.2    0.029   071.6         3 302.3 / Map / Offsets
2015 01 09 000000 13 49 29.5 +07 39 37  30.226  30.171   85.9   1.9  21.2    0.028   069.7         3 302.1 / Map / Offsets
2015 01 10 000000 13 49 32.0 +07 39 51  30.210  30.171   86.8   1.9  21.2    0.027   067.6         3 301.9 / Map / Offsets


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


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