"Pseudo-MPEC" for P21DuH2

Created 2023 Mar 20 6:22:25 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P21DuH2* C2023 03 163O-Z@ow.-y9V^A;UU^rl:LcRW5'_Q;h8Oc-'qAstrometry:dK?\F52
     P21DuH2  C2023 03 16lZlHrdn2jXd!m),Ixua'8n.cci'4.cBU(:sQMc/keV0ncYF^AMPiF52
     P21DuH2  C2023 03 1669,%@@g)!/_)#24*vCPa`/cs/!n\Q8LjD+dermf[,I9?^Co[s0[3F52
     P21DuH2  C2023 03 16?xa(SU^mk(8vlWI:C*FFC?^A4@nDU\=.CEaRFF/(8_uo.5lm586UF52
     P21DuH2 |C2023 03 17w1CqZBL9Z_9v7Wv7f$Oredacted;%yx4hj'$)q3Z]VQ=RWYl8r_h807
     P21DuH2 |C2023 03 17cdU\h^ah]OVMVZV(mje$clickA\0S;kg;Y*Ww_meD/S'^d.oDewl807
     P21DuH2 |C2023 03 17/J+xZ^m7)4Rd9X1$V@X7%vEN@dKftAjYs%=fFTHbLfU*xY:kQwgQ807
     P21DuH2  C2023 03 17Kb;P(iqsHjR?0nedp'k]\O5pjSau+OLVkB-seXlh#D-3lMR=.CTkF52
     P21DuH2  C2023 03 17riav8'+8v:EpZWHZ;/na\$kw26oUQ2RS$3_vK57J+q\Hsc(heredF52
     P21DuH2 KC2023 03 17$?d)0a;F1qQw#^!jCQp3ht9V@fs]o7b4VExq:x(eOYh3Zfor31f)L01
     P21DuH2 KC2023 03 17DTWbH4]4a@]x(KTMIhG.SPhvdcOhlswI5E7r3Rmq+OB9WF?ymN,DL01
     P21DuH2 KC2023 03 17p(brk7;7dl;Sk,$_sOjHL)%rI$?Q1=Gm%s9ph*4ZEhK,n*kgY[i_L01
     P21DuH2 |C2023 03 20IWgMQr8n?`Nmyx[)3)!A5IKZ6+oYj3(U0SMHGGbO:;NOy;E(gq?8807
     P21DuH2 |C2023 03 20+UChhgqDB'wJ)xKFN?aVn`q:hg'9,?D;=x)_f)b[Z2?X7e`VL%33807
     P21DuH2 |C2023 03 20?Uo,smGjl+OX+2@Al-`%x%eUQ(ZoStJ-CVjXKexplanation\cTn807

Station data:
(807) Cerro Tololo Observatory, La Serena  (S30.169133 W70.805900)  Chile.
   Observer R. Holmes. 0.61-m f/6.5 astrograph + 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.
(L01) Višnjan Observatory, Tičan  (N45.290897 E13.749300)  Croatia.
   Observers K. Korlević, D. Pujagic, V. Dobos. Measurers D. Pujagic, K.
   Korlević. 1.0-m f/2.9 reflector + CCD.

Orbital elements:  P21DuH2
   Perihelion 2023 May 25.22973 +/- 0.0242 TT =  5:30:48 (JD 2460089.72973)
Epoch 2023 Mar 20.0 TT = JDT 2460023.5   Earth MOID: 0.0845      AutoNEOCP
M 307.53229994 +/- 0.053            (J2000 ecliptic)
n   0.79220772 +/- 0.000659         Peri.   60.17665 +/- 0.027
a   1.15676018 +/- 0.000641         Node   181.52646 +/- 0.0010
e   0.0995130 +/- 0.000435          Incl.   10.88197 +/- 0.032
P   1.24/454.42d           H 25.08  G  0.15   U  7.8
q 1.04164747 +/- 0.000102    Q 1.27187289 +/- 0.00121
From 15 observations 2023 Mar. 16-20; mean residual 0".18
Residuals in arcseconds: 
230316 F52  .15-  .32-    230317 807  .17-  .00     230317 L01  .37+  .04-    
230316 F52  .11+  .28+    230317 807  .18-  .05+    230317 L01  .13+  .13+    
230316 F52  .02-  .13-    230317 F52  .03-  .09-    230320 807  .15+  .00     
230316 F52  .10+  .22+    230317 F52  .04-  .09-    230320 807  .00   .05-    
230317 807  .02-  .03+    230317 L01  .11+  .53+    230320 807  .23-  .03+    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2023 03 20 06  12 19 16.808   -06 10 29.73  .09950 1.0942 171.3 20.9 .131  24
2023 03 20 07  12 19 21.089   -06 06 10.29  .09941 1.0941 171.4 20.9 .140  24
2023 03 20 08  12 19 25.375   -06 01 50.34  .09932 1.0940 171.5 20.9 .148  24
2023 03 20 09  12 19 29.666   -05 57 29.90  .09923 1.0940 171.6 20.9 .157  24
2023 03 20 10  12 19 33.961   -05 53 08.94  .09914 1.0939 171.6 20.8 .165  24
2023 03 20 11  12 19 38.261   -05 48 47.49  .09905 1.0939 171.7 20.8 .174  24
2023 03 20 12  12 19 42.566   -05 44 25.53  .09896 1.0938 171.8 20.8 .183  24
2023 03 20 13  12 19 46.875   -05 40 03.06  .09887 1.0937 171.9 20.8 .192  24
2023 03 20 14  12 19 51.190   -05 35 40.10  .09878 1.0937 172.0 20.8 .202  24
2023 03 20 15  12 19 55.509   -05 31 16.63  .09869 1.0936 172.0 20.8 .211  24
2023 03 20 16  12 19 59.833   -05 26 52.66  .09861 1.0936 172.1 20.8 .221  24
2023 03 20 17  12 20 04.162   -05 22 28.20  .09852 1.0935 172.2 20.8 .231  24
2023 03 20 18  12 20 08.495   -05 18 03.23  .09843 1.0935 172.3 20.8 .241  24
2023 03 20 19  12 20 12.834   -05 13 37.76  .09834 1.0934 172.3 20.8 .251  24
2023 03 20 20  12 20 17.177   -05 09 11.79  .09826 1.0933 172.4 20.8 .262  24
2023 03 20 21  12 20 21.525   -05 04 45.33  .09817 1.0933 172.5 20.8 .272  24
2023 03 20 22  12 20 25.878   -05 00 18.37  .09808 1.0932 172.6 20.8 .283  24
2023 03 20 23  12 20 30.236   -04 55 50.91  .09800 1.0932 172.7 20.8 .294  24
2023 03 21 00  12 20 34.599   -04 51 22.95  .09791 1.0931 172.7 20.8 .305  24
2023 03 21 01  12 20 38.967   -04 46 54.50  .09783 1.0930 172.8 20.8 .316  24
2023 03 21 02  12 20 43.339   -04 42 25.55  .09774 1.0930 172.9 20.8 .328  24
2023 03 21 03  12 20 47.717   -04 37 56.11  .09766 1.0929 173.0 20.8 .339  24
2023 03 21 04  12 20 52.100   -04 33 26.18  .09757 1.0929 173.0 20.8 .351  24
2023 03 21 05  12 20 56.487   -04 28 55.75  .09749 1.0928 173.1 20.7 .363  24
2023 03 21 06  12 21 00.880   -04 24 24.83  .09740 1.0928 173.2 20.7 .375  24
2023 03 21 07  12 21 05.277   -04 19 53.42  .09732 1.0927 173.3 20.7 .387  24
2023 03 21 08  12 21 09.680   -04 15 21.52  .09723 1.0926 173.3 20.7 .400  24
2023 03 21 09  12 21 14.088   -04 10 49.12  .09715 1.0926 173.4 20.7 .413  24
2023 03 21 10  12 21 18.500   -04 06 16.24  .09707 1.0925 173.5 20.7 .426  24
2023 03 21 11  12 21 22.918   -04 01 42.87  .09698 1.0925 173.5 20.7 .439  24
2023 03 21 12  12 21 27.341   -03 57 09.01  .09690 1.0924 173.6 20.7 .452  24
2023 03 21 13  12 21 31.769   -03 52 34.66  .09682 1.0923 173.7 20.7 .465  24
2023 03 21 14  12 21 36.202   -03 47 59.83  .09674 1.0923 173.8 20.7 .479  24
2023 03 21 15  12 21 40.640   -03 43 24.51  .09666 1.0922 173.8 20.7 .493  24
2023 03 21 16  12 21 45.083   -03 38 48.71  .09657 1.0922 173.9 20.7 .507  24
2023 03 21 17  12 21 49.531   -03 34 12.42  .09649 1.0921 174.0 20.7 .521  24
2023 03 21 18  12 21 53.985   -03 29 35.65  .09641 1.0921 174.0 20.7 .536  24
2023 03 21 19  12 21 58.444   -03 24 58.40  .09633 1.0920 174.1 20.7 .550  24
2023 03 21 20  12 22 02.908   -03 20 20.67  .09625 1.0919 174.2 20.7 .565  24
2023 03 21 21  12 22 07.377   -03 15 42.46  .09617 1.0919 174.2 20.7 .580  24
2023 03 21 22  12 22 11.851   -03 11 03.76  .09609 1.0918 174.3 20.7 .595  24
2023 03 21 23  12 22 16.330   -03 06 24.59  .09601 1.0918 174.4 20.7 .611  24
2023 03 22 00  12 22 20.815   -03 01 44.94  .09593 1.0917 174.4 20.7 .626  24
2023 03 22 01  12 22 25.305   -02 57 04.82  .09585 1.0916 174.5 20.6 .642  24
2023 03 22 02  12 22 29.800   -02 52 24.21  .09577 1.0916 174.6 20.6 .658  24
2023 03 22 03  12 22 34.301   -02 47 43.14  .09569 1.0915 174.6 20.6 .675  24
2023 03 22 04  12 22 38.807   -02 43 01.59  .09562 1.0915 174.7 20.6 .691  24
2023 03 22 05  12 22 43.318   -02 38 19.56  .09554 1.0914 174.7 20.6 .708  24