"Pseudo-MPEC" for P21DBXU

Created 2023 Mar 19 11:22:18 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

• Astrometry
• Astrometry (from NEOCP, if available)
• 'Scout' (JPL) information
• Observing stations
• Orbital elements
• Residuals
• Ephemeris
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• Click here to search DSS2 images for this object using Skymorph
• Click here to search Spacewatch images for this object using Skymorph

 
 Astrometry: 
     P21DBXU* C2023 03 18C+\w_oLL_hRyKLmI45,lo3!/oFr15MTu0+4%2P+Kr7KwcrFw.,CWF52
     P21DBXU  C2023 03 18syfCE8T[ebVuHDTZt_+FP0C9)Ckk)43ByYZ-nyp$OrH]Rvw7BMegF52
     P21DBXU  C2023 03 18_.X*AstrometrykF,m4(GmT;;J?DBA(N=%@_Rv$s5fQ?WR%$f-K3F52
     P21DBXU KC2023 03 19IN*Gc'hk/+J)D%Hv:h'3E38IyyOfU:A9;^@redacted;))PhS3f/L01
     P21DBXU KC2023 03 199h+-VgAU3YT3.@5=50VPnQ4w[V*nw:a?yovf6+AIu6L;C*6T5__IL01
     P21DBXU KC2023 03 19\@YAhV[PvZyLGi1BlP=)V2/=E.Rclick*mUAg4hereb/Ew_uW8!XL01
     P21DBXU KC2023 03 19'2tbqWs*fM!e[-J(bEIPaXO^rJo0%(l8(fTwM^c_(5l,=.Q@^lyhL01
     P21DBXU KC2023 03 19*K85('0dGdDlal;D\-Pyo\tTNMB3x4gg,Io3p[R;M.VsJU1Q/'g)L01
     P21DBXU 1C2023 03 19.13223 16 32 16.36 -03 38 39.4    ~3J97 21.8 VXNEOCP033
     P21DBXU 1C2023 03 19.13408 16 32 15.70 -03 38 45.3    ~3J97 21.4 VXNEOCP033
     P21DBXU 1C2023 03 19.13593 16 32 14.99 -03 38 51.0    ~3J97 21.2 VXNEOCP033
     P21DBXU 1C2023 03 19.13801 16 32 14.22 -03 38 58.0    ~3J97 21.4 VXNEOCP033
     P21DBXU |C2023 03 19[o0W(bEoORxH,o]8ddF@^pum(LV/m_DbIUk1:a,3_/?.l1rWWm;(807
     P21DBXU |C2023 03 19hb0n?saXqI(Ln9cT3P:BI4Zuk7B`?0#)XBV?MB\ykPZ.*mfor^xi807
     P21DBXU |C2023 03 19-!#gPIXrcx(@[:b8Y=?USs)S.4FF2iS3l@coS53+qSf1pXD3xTfK807
     P21DBXU KC2023 03 19TJexplanation$=^$cJm=^97!cj7vu.)tytfLr-QMWUjo3S?J#tbH21
     P21DBXU KC2023 03 19Y],J3\2px,pLK6Sww*JT:nIMi.F(hY?O)R1pH/r5'ch%`MOogxrnH21
     P21DBXU KC2023 03 19T;Z*#uIRYU=O$+P;39*8T1AIx?AlM7I.SS1(W=afZjD:vuU/h9!BH21

Station data:
(033) Karl Schwarzschild Observatory, Tautenburg  (N50.980137 E11.711240)
   Germany.  Observers S. Melnikov, C. Hoegner, B. Stecklum. Measurer B.
   Stecklum. 1.34-m f/3 Schmidt + CCD.
(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.
(H21) Astronomical Research Observatory, Westfield  (N39.483054 W87.968270)
   US/Illinois.  Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
   Linder, R. Holmes. 0.76-m f/3.0 astrograph + CCD0.81-m f/4.0 astrograph +
   CCD0.61-m f/4.5 astrograph + CCD0.40-m f/5.32 astrograph + 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:  P21DBXU
   Perihelion 2023 Jan 17.34048 +/- 0.4 TT =  8:10:17 (JD 2459961.84048)
Epoch 2023 Mar 19.0 TT = JDT 2460022.5   Earth MOID: 0.0229      AutoNEOCP
M  35.56632770 +/- 0.7              (J2000 ecliptic)
n   0.58632724 +/- 0.00838          Peri.   81.26703 +/- 0.47
a   1.41376100 +/- 0.0135           Node    20.91766 +/- 0.10
e   0.4553552 +/- 0.00434           Incl.   11.77380 +/- 0.08
P   1.68/613.98d           H 22.38  G  0.15   U  9.5
q 0.76999758 +/- 0.00186    Q 2.05752443 +/- 0.0256
From 18 observations 2023 Mar. 18-19 (19.7 hr); mean residual 0".28

Residuals in arcseconds: 
230318 F52  .17-  .12-    230319 L01  .11-  .25+    230319 807  .21-  .26+    
230318 F52  .12+  .07+    230319 L01  .46-  .57+    230319 807  .51+  .15-    
230318 F52  .11+  .00     230319 033  .48-  .19+    230319 807  .38-  .23+    
230319 L01  .47-  .26+    230319 033  .09+  .14+    230319 H21  .41+  .17-    
230319 L01  .39+  .42-    230319 033  .09-  .30+    230319 H21  .02+  .36-    
230319 L01  .08-  .08-    230319 033  .13+  .13-    230319 H21  .16+  .39-    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2023 03 19 11  16 30 17.036   -03 55 07.93  .17929 1.0721 110.7 21.0 .147 122
2023 03 19 12  16 30 01.834   -03 57 18.94  .17933 1.0724 110.8 21.0 .159 115
2023 03 19 13  16 29 46.631   -03 59 29.86  .17937 1.0727 110.9 21.0 .175 108
2023 03 19 14  16 29 31.427   -04 01 40.70  .17941 1.0730 111.0 21.0 .194 103
2023 03 19 15  16 29 16.220   -04 03 51.46  .17946 1.0733 111.1 21.0 .217  98
2023 03 19 16  16 29 01.012   -04 06 02.13  .17950 1.0737 111.2 21.0 .242  93
2023 03 19 17  16 28 45.801   -04 08 12.71  .17954 1.0740 111.3 21.0 .269  90
2023 03 19 18  16 28 30.590   -04 10 23.20  .17959 1.0743 111.4 21.0 .299  87
2023 03 19 19  16 28 15.376   -04 12 33.60  .17963 1.0746 111.5 21.0 .332  84
2023 03 19 20  16 28 00.161   -04 14 43.92  .17968 1.0749 111.6 21.0 .366  82
2023 03 19 21  16 27 44.944   -04 16 54.15  .17972 1.0752 111.7 21.0 .403  80
2023 03 19 22  16 27 29.725   -04 19 04.29  .17977 1.0755 111.8 21.0 .442  78
2023 03 19 23  16 27 14.504   -04 21 14.34  .17981 1.0758 111.9 21.0 .483  77
2023 03 20 00  16 26 59.282   -04 23 24.30  .17986 1.0761 112.0 21.0 .526  75
2023 03 20 01  16 26 44.059   -04 25 34.17  .17990 1.0764 112.1 21.0 .571  74
2023 03 20 02  16 26 28.833   -04 27 43.94  .17995 1.0767 112.2 21.0 .617  73
2023 03 20 03  16 26 13.606   -04 29 53.63  .18000 1.0770 112.3 21.0 .666  72
2023 03 20 04  16 25 58.378   -04 32 03.22  .18004 1.0773 112.4 21.0 .716  71
2023 03 20 05  16 25 43.148   -04 34 12.72  .18009 1.0776 112.5 21.0 .769  71
2023 03 20 06  16 25 27.916   -04 36 22.13  .18014 1.0780 112.6 21.0 .823  70
2023 03 20 07  16 25 12.683   -04 38 31.45  .18018 1.0783 112.7 21.0 .879  70
2023 03 20 08  16 24 57.448   -04 40 40.67  .18023 1.0786 112.8 21.0 .936  69
2023 03 20 09  16 24 42.212   -04 42 49.79  .18028 1.0789 113.0 21.0 1.00  69
2023 03 20 10  16 24 26.974   -04 44 58.82  .18033 1.0792 113.1 21.0 1.06  68
2023 03 20 11  16 24 11.734   -04 47 07.76  .18037 1.0795 113.2 21.0 1.12  68
2023 03 20 12  16 23 56.493   -04 49 16.60  .18042 1.0798 113.3 21.0 1.19  67
2023 03 20 13  16 23 41.251   -04 51 25.34  .18047 1.0801 113.4 21.0 1.25  67
2023 03 20 14  16 23 26.007   -04 53 33.99  .18052 1.0804 113.5 21.0 1.32  67
2023 03 20 15  16 23 10.762   -04 55 42.53  .18057 1.0807 113.6 21.0 1.39  66
2023 03 20 16  16 22 55.516   -04 57 50.99  .18062 1.0810 113.7 21.0 1.46  66
2023 03 20 17  16 22 40.268   -04 59 59.34  .18067 1.0813 113.8 21.0 1.54  66
2023 03 20 18  16 22 25.018   -05 02 07.59  .18072 1.0816 113.9 21.0 1.61  66
2023 03 20 19  16 22 09.768   -05 04 15.75  .18077 1.0819 114.0 21.0 1.69  66
2023 03 20 20  16 21 54.516   -05 06 23.80  .18082 1.0823 114.1 21.0 1.77  65
2023 03 20 21  16 21 39.262   -05 08 31.76  .18087 1.0826 114.2 21.0 1.85  65
2023 03 20 22  16 21 24.008   -05 10 39.61  .18092 1.0829 114.3 21.0 1.93  65
2023 03 20 23  16 21 08.752   -05 12 47.36  .18098 1.0832 114.4 21.0 2.02  65
2023 03 21 00  16 20 53.494   -05 14 55.02  .18103 1.0835 114.5 21.0 2.10  65
2023 03 21 01  16 20 38.236   -05 17 02.56  .18108 1.0838 114.6 20.9 2.19  65
2023 03 21 02  16 20 22.976   -05 19 10.01  .18113 1.0841 114.7 20.9 2.28  64
2023 03 21 03  16 20 07.715   -05 21 17.36  .18118 1.0844 114.8 20.9 2.37  64
2023 03 21 04  16 19 52.453   -05 23 24.60  .18124 1.0847 114.9 20.9 2.46  64
2023 03 21 05  16 19 37.190   -05 25 31.73  .18129 1.0850 115.0 20.9 2.56  64
2023 03 21 06  16 19 21.925   -05 27 38.76  .18134 1.0853 115.1 20.9 2.65  64
2023 03 21 07  16 19 06.660   -05 29 45.69  .18140 1.0856 115.2 20.9 2.75  64
2023 03 21 08  16 18 51.393   -05 31 52.51  .18145 1.0859 115.3 20.9 2.85  64
2023 03 21 09  16 18 36.125   -05 33 59.23  .18150 1.0863 115.4 20.9 2.95  64
2023 03 21 10  16 18 20.857   -05 36 05.84  .18156 1.0866 115.5 20.9 3.05  64