"Pseudo-MPEC" for P21pf3f

Created 2021 Nov 30 4:07:39 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P21pf3f  C2021 10 23/P/R3l1V40Mr%ho+r7Y!X3vSc')St5W]f@5y2/06s5$BuPZ.QluMF51
     P21pf3f  C2021 10 23E_.)l\I?^j.].FWr\P.`L]j,EAy@HAstrometryx%V'r8u1^e?vBF51
     P21pf3f  C2021 10 27MByF%).?UE0jQ;0Tmj0u#O743WTcS[,,[e5C^Dhn`2UwTIAx]AMNF52
     P21pf3f  C2021 10 270:_d$8ydD[)3XgX!6r3jNdxw+uB8qH0ft#?8Gredacted;TA53cGF52
     P21pf3f  C2021 10 274y?!iG@gDK]snOOclick?QFOqtR73Tk.CXqjFJcm1B4/mL];!24-F52
     P21pf3f  C2021 11 23Xd$Sp;@$a(!sE@$/BLt`)e2@'hS;ueYyr*o8b0Ad)u/ISrE%lcfPF52
     P21pf3f  C2021 11 23ORherep0@#%;i9oaCdT_tO##J3'#_],DI\M!,]v0kSU`nR$H8xw;F52
     P21pf3f  C2021 11 23V!(7YB=N;edh@p%pZBbgQH\^M*v%\k5]NLpDXx_wb(r2-hG)P45SF52
     P21pf3f  C2021 11 23psUI_7nuNBGElEWj_U,A'?Nof2GSK@Yiq]myZoD:KS1Wt8P#apiaF52
     P21pf3f bC2021 11 24K6:v0MVSF'69J.KforQ#'083+*bk4QS_gG5Quk*urthSEwXPT_RdL01
     P21pf3f bC2021 11 24Q?I5]1rb31)[GZ08+e9s^Jv4X5@Cf9FUwX[ItIZ$^'8ntWS_JWb+L01
     P21pf3f bC2021 11 24SPchJ`.c-=:exc_!x=_Y0SSA`lexplanationkgISL)5D-P,p]I1L01
     P21pf3f bC2021 11 24N;#3c`Cpmd1`Ux/b$fEmdRCKHZt3\PR.BeK\.uPL,j'^yCb?hV*@L01
     P21pf3f bC2021 11 24yUBZ)0pZLHBHgm+Oh5!u%\YX%vxmR(gQ70e@@6TF8vniSU2hWammL01
     P21pf3f mC2021 11 29.49003711 03 22.67 +55 37 36.2    ~BTCq 20.62GVNEOCPI52
     P21pf3f mC2021 11 29.49844211 03 22.96 +55 37 27.8    ~BTCq 20.98GVNEOCPI52
     P21pf3f mC2021 11 29.50462011 03 23.32 +55 37 22.2    ~BTCq 21.91GVNEOCPI52
     P21pf3f mC2021 11 29.52318511 03 24.11 +55 37 04.3    ~BTCq 20.76GVNEOCPI52

Station data:
(F51) Pan-STARRS 1, Haleakala  (N20.707235 W156.255910)  US/Hawaii.
   Observers N. Primak, A. Schultz, S. Watters, J. Thiel, T. Goggia. Measurer
   PS1 Science Consortium. 1.8-m Ritchey-Chrétien + CCD.
(F52) Pan-STARRS 2, Haleakala  (N20.707384 W156.255910)  US/Hawaii. 1.8-m
   Ritchey-Chrétien + 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.
(L01) Višnjan Observatory, Tičan  (N45.290900 E13.749300)  Croatia.
   Observers K. Korlević, E. Pettarin. Measurer E. Pettarin. 1.0-m f/2.9
   reflector + CCD.

Orbital elements:  P21pf3f
   Perihelion 2021 Nov 10.255976 +/- 0.00984861 TT =  6:08:36 (JD 2459528.755976)
Epoch 2021 Nov 29.0 TT = JDT 2459547.5   Earth MOID: 0.5409   Ma: 0.0129
M   4.45887343 +/- 0.0145703        (J2000 ecliptic)          AutoNEOCP
n   0.23788240 +/- 0.000684486      Peri.  112.05529 +/- 0.0074375
a   2.57965230 +/- 0.00494819       Node   320.71519 +/- 0.0181884
e   0.4800316 +/- 0.000837406       Incl.   28.94171 +/- 0.0128461
P   4.14                   H 19.6   G  0.15   U  7.8  
q 1.34133765 +/- 0.000415801    Q 3.81796694 +/- 0.00953579
From 18 observations 2021 Oct. 23-Nov. 29; mean residual 0".25
Residuals in arcseconds: 
211023 F51  .09+  .07-    211123 F52  .01-  .16+    211124 L01  .09+  .14-    
211023 F51  .11-  .13+    211123 F52  .13+  .08+    211124 L01  .28+  .37-    
211027 F52  .08-  .30+    211123 F52  .11+  .01-    211129 I52  .02-  .08-    
211027 F52  .28+  .07-    211124 L01  .73-  .46+    211129 I52  .58-  .32-    
211027 F52  .18-  .32-    211124 L01  .17-  .03+    211129 I52  .27+  .08+    
211123 F52  .06+  .01-    211124 L01  .14+  .20-    211129 I52  .38+  .30+    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2021 11 30 04  11 03 53.729   +55 26 19.92  .74525 1.3568 102.3 21.4 .225  37
2021 11 30 05  11 03 55.594   +55 25 38.56  .74508 1.3569 102.3 21.4 .228  38
2021 11 30 06  11 03 57.449   +55 24 57.21  .74490 1.3570 102.3 21.4 .231  38
2021 11 30 07  11 03 59.295   +55 24 15.88  .74471 1.3570 102.3 21.4 .234  38
2021 11 30 08  11 04 01.130   +55 23 34.55  .74453 1.3571 102.4 21.4 .237  38
2021 11 30 09  11 04 02.956   +55 22 53.23  .74435 1.3572 102.4 21.4 .240  38
2021 11 30 10  11 04 04.771   +55 22 11.92  .74417 1.3572 102.4 21.4 .243  38
2021 11 30 11  11 04 06.577   +55 21 30.61  .74399 1.3573 102.4 21.4 .247  38
2021 11 30 12  11 04 08.372   +55 20 49.32  .74381 1.3573 102.5 21.4 .250  38
2021 11 30 13  11 04 10.158   +55 20 08.04  .74363 1.3574 102.5 21.4 .253  39
2021 11 30 14  11 04 11.934   +55 19 26.77  .74345 1.3575 102.5 21.4 .256  39
2021 11 30 15  11 04 13.700   +55 18 45.50  .74327 1.3575 102.5 21.4 .260  39
2021 11 30 16  11 04 15.456   +55 18 04.25  .74309 1.3576 102.5 21.4 .263  39
2021 11 30 17  11 04 17.202   +55 17 23.01  .74291 1.3577 102.6 21.4 .266  39
2021 11 30 18  11 04 18.939   +55 16 41.77  .74273 1.3577 102.6 21.4 .270  39
2021 11 30 19  11 04 20.665   +55 16 00.54  .74255 1.3578 102.6 21.4 .273  39
2021 11 30 20  11 04 22.381   +55 15 19.33  .74237 1.3579 102.6 21.4 .276  39
2021 11 30 21  11 04 24.088   +55 14 38.12  .74219 1.3579 102.7 21.4 .280  39
2021 11 30 22  11 04 25.784   +55 13 56.92  .74201 1.3580 102.7 21.4 .283  40
2021 11 30 23  11 04 27.471   +55 13 15.73  .74183 1.3581 102.7 21.4 .287  40
2021 12 01 00  11 04 29.148   +55 12 34.56  .74165 1.3581 102.7 21.4 .290  40
2021 12 01 01  11 04 30.814   +55 11 53.39  .74147 1.3582 102.7 21.4 .293  40
2021 12 01 02  11 04 32.471   +55 11 12.22  .74128 1.3583 102.8 21.4 .297  40
2021 12 01 03  11 04 34.118   +55 10 31.07  .74110 1.3583 102.8 21.4 .300  40
2021 12 01 04  11 04 35.755   +55 09 49.93  .74092 1.3584 102.8 21.4 .304  40
2021 12 01 05  11 04 37.382   +55 09 08.80  .74074 1.3585 102.8 21.4 .307  40
2021 12 01 06  11 04 39.000   +55 08 27.67  .74056 1.3585 102.8 21.4 .311  40
2021 12 01 07  11 04 40.607   +55 07 46.56  .74038 1.3586 102.9 21.4 .314  40
2021 12 01 08  11 04 42.204   +55 07 05.45  .74020 1.3587 102.9 21.4 .318  41
2021 12 01 09  11 04 43.792   +55 06 24.36  .74002 1.3587 102.9 21.4 .322  41
2021 12 01 10  11 04 45.369   +55 05 43.27  .73983 1.3588 102.9 21.4 .325  41
2021 12 01 11  11 04 46.937   +55 05 02.19  .73965 1.3589 103.0 21.4 .329  41
2021 12 01 12  11 04 48.494   +55 04 21.12  .73947 1.3590 103.0 21.4 .333  41
2021 12 01 13  11 04 50.042   +55 03 40.06  .73929 1.3590 103.0 21.4 .336  41
2021 12 01 14  11 04 51.580   +55 02 59.01  .73911 1.3591 103.0 21.4 .340  41
2021 12 01 15  11 04 53.108   +55 02 17.97  .73893 1.3592 103.0 21.4 .344  41
2021 12 01 16  11 04 54.626   +55 01 36.94  .73875 1.3592 103.1 21.4 .347  41
2021 12 01 17  11 04 56.134   +55 00 55.91  .73856 1.3593 103.1 21.4 .351  41
2021 12 01 18  11 04 57.632   +55 00 14.90  .73838 1.3594 103.1 21.4 .355  41
2021 12 01 19  11 04 59.120   +54 59 33.89  .73820 1.3594 103.1 21.4 .359  41
2021 12 01 20  11 05 00.598   +54 58 52.89  .73802 1.3595 103.2 21.4 .362  42
2021 12 01 21  11 05 02.067   +54 58 11.91  .73784 1.3596 103.2 21.4 .366  42
2021 12 01 22  11 05 03.525   +54 57 30.93  .73765 1.3596 103.2 21.3 .370  42
2021 12 01 23  11 05 04.973   +54 56 49.96  .73747 1.3597 103.2 21.3 .374  42
2021 12 02 00  11 05 06.412   +54 56 08.99  .73729 1.3598 103.2 21.3 .378  42
2021 12 02 01  11 05 07.841   +54 55 28.04  .73711 1.3598 103.3 21.3 .382  42
2021 12 02 02  11 05 09.259   +54 54 47.10  .73693 1.3599 103.3 21.3 .386  42
2021 12 02 03  11 05 10.668   +54 54 06.16  .73674 1.3600 103.3 21.3 .390  42