"Pseudo-MPEC" for P21TEn2

Created 2024 Apr 20 18:22:11 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P21TEn2 1C2024 04 16.33632 14 56 34.10 +30 26 28.1    ~4K7q 21.1 GVNEOCPG96
     P21TEn2 1C2024 04 16.35187 14 56 34.30 +30 26 19.0    ~4K7q 21.3 GVNEOCPG96
     P21TEn2* C2024 04 18*6b?W]bk2;9C0.kdyg;Astrometryhli!fAusHJredacted;)-alF52
     P21TEn2  C2024 04 18Lr)hco*8:d]Xf]F\K8%$GURo5A[(9eqVZclick!2Mow0N=GtyLf%F52
     P21TEn2  C2024 04 18RDbvuBfRcGZV2+fG`xtVO*^G,XhereFXx%eB_Ms[o_g2,GBsSb@9F52
     P21TEn2  C2024 04 18`nI6R-7^?7===(`V/37Xr$D$fw3NqhePforX7oV1-sN$UhZd!LBMF52
     P21TEn2 DC2024 04 18*f,d,)wZU$#t.[ly+I08B9px[Pb7V_daKpKXT#l/[o]C+PBjy-\u695
     P21TEn2 DC2024 04 18RM[\jr9O7TT-%2;(Y$=(b`gl)Wkj9@jkHKN8xAA5uexplanation695
     P21TEn2 DC2024 04 18uvTb8]u#X;kJDo46$a8)5P'0Kp+m`+w7!Q;Zl`*jbT$$D\f\fUfG695
     P21TEn2  C2024 04 18f7Kk11.pbEKn`+`jQcD/gBF-$fcj3)[+.Lpt4f\Z8PtwkuAv^?_%F51
     P21TEn2  C2024 04 18a+3?KP/93DDAq;;+[R?M(:%s5IM@/R[:e!fodY(/#JZr?eTq_[y`F51
     P21TEn2 KC2024 04 20.22414414 58 02.255+29 32 22.74   ~4K67       VNEOCPI52
     P21TEn2 KC2024 04 20.23149214 58 02.323+29 32 14.42   ~4K5q 20.52GVNEOCPV06
     P21TEn2 KC2024 04 20.23288214 58 02.320+29 32 12.95   ~4K5q 20.66GVNEOCPV06
     P21TEn2 KC2024 04 20.23295014 58 02.323+29 32 12.88   ~4K67 21.01GVNEOCPI52
     P21TEn2 KC2024 04 20.23427214 58 02.334+29 32 11.65   ~4K5q 20.66GVNEOCPV06
     P21TEn2 KC2024 04 20.23566614 58 02.341+29 32 10.25   ~4K5q 20.71GVNEOCPV06
     P21TEn2 KC2024 04 20.23604314 58 02.352+29 32 10.79   ~4K67       VNEOCPI52
     P21TEn2 KC2024 04 20.23913014 58 02.352+29 32 07.26   ~4K67       VNEOCPI52

Station data:
(695) Kitt Peak  (N31.958395 W111.594670)  US/Arizona. Measurer S. Deen.
   3.5-m f/1.75 reflector + CCD0.9-m f/7.5 reflector + CCD4.0-m
   Ritchey-Chrétien + CCD0.61-m f/3.5 Schmidt + CCD2.3-m f/9 reflector + CCD.
(F51) Pan-STARRS 1, Haleakala  (N20.707234 W156.255910)  US/Hawaii.
   Observers J. Bulger, T. Lowe, A. Schultz, M. Willman. Measurers K.
   Chambers, S. Chastel, T. de Boer, L. Denneau, J. Fairlamb, H. Flewelling,
   M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk.
   1.8-m Ritchey-Chrétien + CCD.
(F52) Pan-STARRS 2, Haleakala  (N20.707382 W156.255910)  US/Hawaii.
   Observers J. Bulger, T. Dukes, T. Lowe, A. Schultz, M. Willman. Measurers
   K. Chambers, S. Chastel, T. de Boer, L. Denneau, J. Fairlamb, H.
   Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat,
   R. Weryk. 1.8-m Ritchey-Chrétien + CCD.
(G96) Mt. Lemmon Survey  (N32.442751 W110.788720)  US/Arizona.  Observer E.
   J. Christensen. 1.5-m reflector + 10K CCD.
(I52) Steward Observatory, Mt. Lemmon Station  (N32.442544 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, K. W. Wierzchoś. 1.0-m prime focus + CCD.
(V06) Catalina Sky Survey-Kuiper  (N32.416844 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, K. W. Wierzchoś. 1.55-m reflector + CCD.

Orbital elements:  P21TEn2
   Perihelion 2024 Jun 2.86294 +/- 0.0177 TT = 20:42:37 (JD 2460464.36294)
Epoch 2024 Apr 20.0 TT = JDT 2460420.5   Earth MOID: 0.0578      AutoNEOCP
M 345.00274674 +/- 0.09             (J2000 ecliptic)
n   0.34191174 +/- 0.00232          Peri.  199.70949 +/- 0.08
a   2.02547412 +/- 0.00915          Node    54.83910 +/- 0.041
e   0.4802612 +/- 0.00242           Incl.   16.87547 +/- 0.054
P   2.88                   H 22.84  G  0.15   U  8.7
q 1.05271741 +/- 0.000333    Q 2.99823082 +/- 0.0184
From 19 observations 2024 Apr. 16-20; mean residual 0".24
Residuals in arcseconds: 
240416 G96  .40-  .20-    240418 695  .02-  .01+    240420 I52  .01-  .34-    
240416 G96  .37+  .15+    240418 695  .09-  .03+    240420 V06  .01+  .28-    
240418 F52  .24-  .17+    240418 F51  .12+  .09-    240420 V06  .04-  .29-    
240418 F52  .07+  .11-    240418 F51  .11-  .02-    240420 I52  .05+  .66+    
240418 F52  .14+  .03-    240420 I52  .05+  .75+    240420 I52  .26-  .22+    
240418 F52  .07+  .10+    240420 V06  .16+  .29-    
240418 695  .01+  .13+    240420 V06  .03-  .37-    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2024 04 20 18  14 58 10.916   +29 22 46.51  .20577 1.1619 136.1 21.2 .113 113
2024 04 20 19  14 58 11.748   +29 21 58.66  .20549 1.1617 136.1 21.2 .117 113
2024 04 20 20  14 58 12.579   +29 21 10.56  .20520 1.1615 136.1 21.2 .122 114
2024 04 20 21  14 58 13.407   +29 20 22.21  .20492 1.1613 136.1 21.2 .126 114
2024 04 20 22  14 58 14.235   +29 19 33.61  .20463 1.1611 136.2 21.2 .131 115
2024 04 20 23  14 58 15.061   +29 18 44.76  .20435 1.1609 136.2 21.2 .136 115
2024 04 21 00  14 58 15.885   +29 17 55.66  .20406 1.1607 136.2 21.2 .141 115
2024 04 21 01  14 58 16.709   +29 17 06.30  .20378 1.1605 136.2 21.2 .146 116
2024 04 21 02  14 58 17.530   +29 16 16.69  .20349 1.1604 136.2 21.2 .151 116
2024 04 21 03  14 58 18.351   +29 15 26.83  .20321 1.1602 136.2 21.2 .156 116
2024 04 21 04  14 58 19.170   +29 14 36.71  .20292 1.1600 136.2 21.2 .162 117
2024 04 21 05  14 58 19.987   +29 13 46.34  .20264 1.1598 136.2 21.2 .167 117
2024 04 21 06  14 58 20.803   +29 12 55.71  .20235 1.1596 136.2 21.2 .173 117
2024 04 21 07  14 58 21.618   +29 12 04.82  .20207 1.1594 136.3 21.2 .178 118
2024 04 21 08  14 58 22.432   +29 11 13.67  .20178 1.1592 136.3 21.2 .184 118
2024 04 21 09  14 58 23.244   +29 10 22.26  .20150 1.1590 136.3 21.2 .190 118
2024 04 21 10  14 58 24.054   +29 09 30.59  .20121 1.1588 136.3 21.2 .196 119
2024 04 21 11  14 58 24.863   +29 08 38.66  .20093 1.1586 136.3 21.2 .202 119
2024 04 21 12  14 58 25.671   +29 07 46.47  .20064 1.1584 136.3 21.2 .209 119
2024 04 21 13  14 58 26.478   +29 06 54.01  .20036 1.1582 136.3 21.2 .215 120
2024 04 21 14  14 58 27.283   +29 06 01.29  .20008 1.1580 136.3 21.2 .222 120
2024 04 21 15  14 58 28.087   +29 05 08.30  .19979 1.1579 136.4 21.2 .228 120
2024 04 21 16  14 58 28.889   +29 04 15.04  .19951 1.1577 136.4 21.2 .235 121
2024 04 21 17  14 58 29.690   +29 03 21.52  .19922 1.1575 136.4 21.1 .242 121
2024 04 21 18  14 58 30.490   +29 02 27.73  .19894 1.1573 136.4 21.1 .249 121
2024 04 21 19  14 58 31.288   +29 01 33.66  .19866 1.1571 136.4 21.1 .256 121
2024 04 21 20  14 58 32.085   +29 00 39.33  .19837 1.1569 136.4 21.1 .264 122
2024 04 21 21  14 58 32.881   +28 59 44.73  .19809 1.1567 136.4 21.1 .271 122
2024 04 21 22  14 58 33.676   +28 58 49.85  .19780 1.1565 136.4 21.1 .279 122
2024 04 21 23  14 58 34.469   +28 57 54.70  .19752 1.1563 136.4 21.1 .287 123
2024 04 22 00  14 58 35.260   +28 56 59.27  .19724 1.1561 136.5 21.1 .294 123
2024 04 22 01  14 58 36.051   +28 56 03.57  .19695 1.1559 136.5 21.1 .302 123
2024 04 22 02  14 58 36.840   +28 55 07.59  .19667 1.1558 136.5 21.1 .311 124
2024 04 22 03  14 58 37.628   +28 54 11.34  .19639 1.1556 136.5 21.1 .319 124
2024 04 22 04  14 58 38.414   +28 53 14.80  .19611 1.1554 136.5 21.1 .327 124
2024 04 22 05  14 58 39.200   +28 52 17.99  .19582 1.1552 136.5 21.1 .336 124
2024 04 22 06  14 58 39.984   +28 51 20.89  .19554 1.1550 136.5 21.1 .345 125
2024 04 22 07  14 58 40.766   +28 50 23.51  .19526 1.1548 136.5 21.1 .354 125
2024 04 22 08  14 58 41.548   +28 49 25.85  .19497 1.1546 136.6 21.1 .363 125
2024 04 22 09  14 58 42.328   +28 48 27.91  .19469 1.1544 136.6 21.1 .372 126
2024 04 22 10  14 58 43.107   +28 47 29.68  .19441 1.1542 136.6 21.1 .381 126
2024 04 22 11  14 58 43.885   +28 46 31.16  .19413 1.1541 136.6 21.1 .391 126
2024 04 22 12  14 58 44.661   +28 45 32.36  .19384 1.1539 136.6 21.1 .400 126
2024 04 22 13  14 58 45.436   +28 44 33.27  .19356 1.1537 136.6 21.1 .410 127
2024 04 22 14  14 58 46.210   +28 43 33.89  .19328 1.1535 136.6 21.1 .420 127
2024 04 22 15  14 58 46.982   +28 42 34.21  .19300 1.1533 136.7 21.1 .431 127
2024 04 22 16  14 58 47.754   +28 41 34.25  .19271 1.1531 136.7 21.1 .441 127
2024 04 22 17  14 58 48.524   +28 40 33.99  .19243 1.1529 136.7 21.1 .451 128