"Pseudo-MPEC" for C1HELR2

Created 2019 Dec 5 0:07:10 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     C1HELR2  C2019 12 02.29346 04 58 24.20 +33 54 05.5    ~C27q 21.1 GVNEOCPG96
     C1HELR2  C2019 12 02.29860 04 58 23.71 +33 54 01.2    ~C27q 21.3 GVNEOCPG96
     C1HELR2  C2019 12 02.30375 04 58 23.24 +33 53 57.2    ~C27q 21.6 GVNEOCPG96
     C1HELR2  C2019 12 02.30889 04 58 22.59 +33 53 52.7    ~C27q 20.6 GVNEOCPG96
     C1HELR2  C2019 12 02.41183 04 58 12.84 +33 52 28.6    ~C2AM 21.6 GVNEOCPV06
     C1HELR2  C2019 12 02.41332 04 58 12.67 +33 52 27.8    ~C2AM 21.6 GVNEOCPV06
     C1HELR2  C2019 12 02.41481 04 58 12.52 +33 52 26.3    ~C2AM 21.6 GVNEOCPV06
     C1HELR2  C2019 12 02.41629 04 58 12.42 +33 52 25.4    ~C2AM 21.4 GVNEOCPV06
     C1HELR2  C2019 12 03.20644 04 56 59.80 +33 41 39.8    ~C35b 21.3 GVNEOCPI52
     C1HELR2  C2019 12 03.20977 04 56 59.51 +33 41 37.6    ~C35b 21.5 GVNEOCPI52
     C1HELR2  C2019 12 03.21309 04 56 59.19 +33 41 35.0    ~C35b 21.5 GVNEOCPI52
     C1HELR2  C2019 12 03.21642 04 56 58.88 +33 41 31.9    ~C35b 21.5 GVNEOCPI52
     C1HELR2 KC2019 12 04R#uYp+;NxAstrometry4Fredacted;dKjiAPJj,$sclick*tlZ(*H21
     C1HELR2 KC2019 12 04x1\!here`pforqkeyDexplanationyy.$iwEtGi@mS$gF8J*65f7H21

Station data:
(G96) Mt. Lemmon Survey  (N32.442754 W110.788720)  US/Arizona.  Observers T.
   A. Pruyne, B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls,
   A. R. Gibbs, A. D. Grauer, H. Gröller, J. A. Johnson, R. A. Kowalski, S.
   M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C. Shelly. 1.5-m
   reflector + 10K CCD.
(H21) Astronomical Research Observatory, Westfield  (N39.483057 W87.968270)
   US/Illinois. 0.76-m f/3.0 astrograph + CCD.
(I52) Steward Observatory, Mt. Lemmon Station  (N32.442547 W110.788920)
   US/Arizona.  Observers T. A. Pruyne, B. M. Africano, E. J. Christensen, G.
   A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. A.
   Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L.
   Seaman, F. C. Shelly. 1.0-m reflector + CCD.
(V06) Catalina Sky Survey-Kuiper  (N32.416847 W110.732550)  US/Arizona.
   Observers T. A. Pruyne, B. M. Africano, E. J. Christensen, G. A. Farneth,
   D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. A. Johnson, R. A.
   Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C.
   Shelly. 1.55-m reflector + CCD.

Orbital elements:  C1HELR2
   Perihelion 2018 Sep 3.394837 +/- 823 TT =  9:28:33 (JD 2458364.894837)
Epoch 2019 Dec  4.0 TT = JDT 2458821.5   Earth MOID: 0.7604   AutoNEOCP
M 169.80640524 +/- 300              (J2000 ecliptic)
n   0.37188892 +/- 0.00802          Peri.  352.22352 +/- 280
a   1.91511069 +/- 0.0275           Node   269.57691 +/- 1.2
e   0.0728104 +/- 0.00576           Incl.   20.17867 +/- 2.0
P   2.65/968.01d           H 19.5   G  0.15   U  9.9  
q 1.77567069 +/- 0.0151    Q 2.05455070 +/- 0.0395
From 14 observations 2019 Dec. 2-4 (46.3 hr); mean residual 0".35
Residuals in arcseconds: 
191202 G96  .22+  .27+    191202 V06  .14-  .08+    191203 I52  .12+  .17+    
191202 G96  .27+  .10+    191202 V06  .23-  .19-    191203 I52  .23+  .24-    
191202 G96  .58+  .25+    191202 V06  .28+  .13+    191204 H21  .10+  .25+    
191202 G96  1.4-  .11-    191203 I52  .19-  .41-    191204 H21  .22-  .09-    
191202 V06  .21+  .34-    191203 I52  .16+  .08+    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2019 12 05 00  04 54 13.129   +33 16 38.84  1.0772 2.0528 168.7 21.7 .356  85
2019 12 05 01  04 54 09.269   +33 16 03.34  1.0772 2.0528 168.7 21.7 .393  85
2019 12 05 02  04 54 05.409   +33 15 27.81  1.0771 2.0528 168.8 21.7 .432  86
2019 12 05 03  04 54 01.549   +33 14 52.26  1.0771 2.0528 168.8 21.7 .471  86
2019 12 05 04  04 53 57.690   +33 14 16.67  1.0771 2.0528 168.8 21.7 .512  86
2019 12 05 05  04 53 53.831   +33 13 41.07  1.0770 2.0528 168.8 21.7 .555  86
2019 12 05 06  04 53 49.973   +33 13 05.43  1.0770 2.0528 168.9 21.7 .598  86
2019 12 05 07  04 53 46.115   +33 12 29.77  1.0770 2.0528 168.9 21.7 .642  86
2019 12 05 08  04 53 42.257   +33 11 54.08  1.0769 2.0528 168.9 21.7 .688  86
2019 12 05 09  04 53 38.400   +33 11 18.37  1.0769 2.0528 168.9 21.7 .735  86
2019 12 05 10  04 53 34.543   +33 10 42.63  1.0769 2.0528 169.0 21.7 .783  86
2019 12 05 11  04 53 30.687   +33 10 06.86  1.0769 2.0528 169.0 21.7 .832  86
2019 12 05 12  04 53 26.831   +33 09 31.06  1.0768 2.0528 169.0 21.7 .883  86
2019 12 05 13  04 53 22.976   +33 08 55.24  1.0768 2.0528 169.0 21.7 .935  86
2019 12 05 14  04 53 19.121   +33 08 19.40  1.0768 2.0529 169.1 21.7 .988  86
2019 12 05 15  04 53 15.266   +33 07 43.53  1.0767 2.0529 169.1 21.7 1.04  86
2019 12 05 16  04 53 11.413   +33 07 07.63  1.0767 2.0529 169.1 21.7 1.10  86
2019 12 05 17  04 53 07.559   +33 06 31.71  1.0767 2.0529 169.1 21.7 1.15  86
2019 12 05 18  04 53 03.706   +33 05 55.76  1.0767 2.0529 169.2 21.7 1.21  86
2019 12 05 19  04 52 59.854   +33 05 19.78  1.0766 2.0529 169.2 21.7 1.27  86
2019 12 05 20  04 52 56.002   +33 04 43.78  1.0766 2.0529 169.2 21.7 1.33  86
2019 12 05 21  04 52 52.151   +33 04 07.75  1.0766 2.0529 169.2 21.7 1.39  86
2019 12 05 22  04 52 48.300   +33 03 31.70  1.0765 2.0529 169.2 21.7 1.46  86
2019 12 05 23  04 52 44.450   +33 02 55.62  1.0765 2.0529 169.3 21.7 1.52  86
2019 12 06 00  04 52 40.600   +33 02 19.52  1.0765 2.0529 169.3 21.7 1.59  86
2019 12 06 01  04 52 36.751   +33 01 43.39  1.0765 2.0529 169.3 21.7 1.65  86
2019 12 06 02  04 52 32.903   +33 01 07.23  1.0765 2.0529 169.3 21.7 1.72  86
2019 12 06 03  04 52 29.055   +33 00 31.05  1.0764 2.0529 169.4 21.7 1.79  86
2019 12 06 04  04 52 25.208   +32 59 54.85  1.0764 2.0529 169.4 21.7 1.86  86
2019 12 06 05  04 52 21.362   +32 59 18.62  1.0764 2.0529 169.4 21.7 1.94  86
2019 12 06 06  04 52 17.516   +32 58 42.36  1.0764 2.0529 169.4 21.6 2.01  86
2019 12 06 07  04 52 13.671   +32 58 06.08  1.0763 2.0529 169.4 21.6 2.09  86
2019 12 06 08  04 52 09.826   +32 57 29.77  1.0763 2.0529 169.5 21.6 2.16  86
2019 12 06 09  04 52 05.982   +32 56 53.44  1.0763 2.0530 169.5 21.6 2.24  86
2019 12 06 10  04 52 02.139   +32 56 17.09  1.0763 2.0530 169.5 21.6 2.32  86
2019 12 06 11  04 51 58.297   +32 55 40.71  1.0763 2.0530 169.5 21.6 2.40  86
2019 12 06 12  04 51 54.455   +32 55 04.30  1.0763 2.0530 169.5 21.6 2.48  86
2019 12 06 13  04 51 50.614   +32 54 27.87  1.0762 2.0530 169.5 21.6 2.56  86
2019 12 06 14  04 51 46.774   +32 53 51.41  1.0762 2.0530 169.6 21.6 2.65  86
2019 12 06 15  04 51 42.934   +32 53 14.93  1.0762 2.0530 169.6 21.6 2.73  86
2019 12 06 16  04 51 39.096   +32 52 38.43  1.0762 2.0530 169.6 21.6 2.82  86
2019 12 06 17  04 51 35.258   +32 52 01.90  1.0762 2.0530 169.6 21.6 2.91  86
2019 12 06 18  04 51 31.420   +32 51 25.34  1.0762 2.0530 169.6 21.6 3.00  86
2019 12 06 19  04 51 27.584   +32 50 48.77  1.0761 2.0530 169.6 21.6 3.09  86
2019 12 06 20  04 51 23.748   +32 50 12.16  1.0761 2.0530 169.7 21.6 3.19  86
2019 12 06 21  04 51 19.913   +32 49 35.54  1.0761 2.0530 169.7 21.6 3.28  86
2019 12 06 22  04 51 16.079   +32 48 58.89  1.0761 2.0530 169.7 21.6 3.38  86
2019 12 06 23  04 51 12.246   +32 48 22.21  1.0761 2.0530 169.7 21.6 3.47  86