"Pseudo-MPEC" for P11Dgll

Created 2023 Jan 29 0:22:16 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P11Dgll* C2023 01 25W+_;UX'pK+eoLAstrometryRV*;$A]redacted;1Z4eO0Hc%HVt$F51
     P11Dgll  C2023 01 254Ut_a9Tgk1+O/pduQR:-\KUyA5Hw/2eKLn9click9kyiq.95]jBxF51
     P11Dgll  C2023 01 25Q$#-#DB%v++bp`3vTmjm8i\0Qvy5@AgrEjY#4!(here0`4LWt`-(F51
     P11Dgll mC2023 01 26.19709808 59 29.800+56 48 13.70   ~1Q5b       VNEOCPI52
     P11Dgll mC2023 01 26.20194808 59 28.350+56 48 05.50   ~1Q5b 20.90GVNEOCPI52
     P11Dgll mC2023 01 26.20678708 59 26.740+56 47 56.50   ~1Q5b 20.87GVNEOCPI52
     P11Dgll mC2023 01 26.21163708 59 25.000+56 47 46.90   ~1Q5b 21.66GVNEOCPI52
     P11Dgll KC2023 01 27SQuforF@2VLb/a\QNTPr3S,h\qOJw`D]GLky!7s3GEOV`2ah@8`TH21
     P11Dgll KC2023 01 27kGv'r%Qo?O-gUx@Wi9D69tFy`.B(explanation4k)eM!j$KdTX+H21
     P11Dgll KC2023 01 27.46329108 53 04.967+56 05 22.74   ~1RBb 20.23GVNEOCPI52
     P11Dgll KC2023 01 27.46425708 53 04.657+56 05 21.05   ~1RBb 20.63GVNEOCPI52
     P11Dgll KC2023 01 27.46641508 53 04.081+56 05 16.33   ~1RBb 20.89GVNEOCPI52
     P11Dgll KC2023 01 27.46857708 53 03.437+56 05 11.15   ~1RBb 20.22GVNEOCPI52

Station data:
(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.
(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.
(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 reflector + CCD.

Orbital elements:  P11Dgll
   Perihelion 2022 Nov 15.94573 +/- 0.33 TT = 22:41:51 (JD 2459899.44573)
Epoch 2023 Jan 27.0 TT = JDT 2459971.5   Earth MOID: 0.1267   Ve: 0.0321
M  26.16465786 +/- 1.6              Ma: 0.0825                   AutoNEOCP
n   0.36312433 +/- 0.0212           Peri.  320.15705 +/- 1.1
a   1.94580425 +/- 0.0756           Node    57.57979 +/- 1.3
e   0.6889772 +/- 0.0153            Incl.   10.50079 +/- 0.12
P   2.71/991.38d           H 21.32  G  0.15   U 10.2
q 0.60518944 +/- 0.00632    Q 3.28641907 +/- 0.158        (J2000 ecliptic)
From 13 observations 2023 Jan. 25-27; mean residual 0".43
Residuals in arcseconds: 
230125 F51  .32-  .02+    230126 I52  .62+  .42+    230127 I52  .19-  .17+    
230125 F51  .01+  .04+    230126 I52  .55-  .34+    230127 I52  .31+  .02-    
230125 F51  .19+  .17+    230127 H21  .20-  .41+    230127 I52  .24+  .66-    
230126 I52  .43-  1.4-    230127 H21  .18-  .24+    
230126 I52  .76+  .07-    230127 I52  .03+  .17-    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2023 01 29 00  08 46 17.676   +55 14 07.40  .38049 1.3086 142.9 21.1 2.68  80
2023 01 29 01  08 46 07.329   +55 12 45.00  .38096 1.3091 142.9 21.1 2.77  80
2023 01 29 02  08 45 57.018   +55 11 22.65  .38143 1.3096 142.9 21.1 2.86  80
2023 01 29 03  08 45 46.745   +55 10 00.36  .38190 1.3100 142.9 21.1 2.95  80
2023 01 29 04  08 45 36.509   +55 08 38.11  .38238 1.3105 143.0 21.1 3.04  79
2023 01 29 05  08 45 26.310   +55 07 15.91  .38285 1.3109 143.0 21.1 3.13  79
2023 01 29 06  08 45 16.148   +55 05 53.76  .38332 1.3114 143.0 21.1 3.23  79
2023 01 29 07  08 45 06.023   +55 04 31.67  .38379 1.3119 143.0 21.1 3.32  79
2023 01 29 08  08 44 55.934   +55 03 09.62  .38427 1.3123 143.0 21.1 3.42  79
2023 01 29 09  08 44 45.881   +55 01 47.63  .38474 1.3128 143.0 21.1 3.52  79
2023 01 29 10  08 44 35.865   +55 00 25.69  .38522 1.3133 143.0 21.1 3.61  79
2023 01 29 11  08 44 25.885   +54 59 03.80  .38569 1.3137 143.0 21.1 3.71  79
2023 01 29 12  08 44 15.941   +54 57 41.96  .38616 1.3142 143.0 21.1 3.81  79
2023 01 29 13  08 44 06.034   +54 56 20.17  .38664 1.3146 143.1 21.1 3.91  79
2023 01 29 14  08 43 56.161   +54 54 58.44  .38711 1.3151 143.1 21.1 4.02  79
2023 01 29 15  08 43 46.325   +54 53 36.75  .38759 1.3156 143.1 21.1 4.12  79
2023 01 29 16  08 43 36.524   +54 52 15.12  .38806 1.3160 143.1 21.1 4.22  79
2023 01 29 17  08 43 26.758   +54 50 53.55  .38854 1.3165 143.1 21.1 4.33  79
2023 01 29 18  08 43 17.027   +54 49 32.02  .38902 1.3170 143.1 21.1 4.43  79
2023 01 29 19  08 43 07.332   +54 48 10.55  .38949 1.3174 143.1 21.1 4.54  79
2023 01 29 20  08 42 57.672   +54 46 49.13  .38997 1.3179 143.1 21.1 4.65  79
2023 01 29 21  08 42 48.046   +54 45 27.77  .39045 1.3183 143.1 21.1 4.76  79
2023 01 29 22  08 42 38.455   +54 44 06.45  .39092 1.3188 143.1 21.1 4.87  79
2023 01 29 23  08 42 28.899   +54 42 45.20  .39140 1.3193 143.2 21.1 4.98  79
2023 01 30 00  08 42 19.377   +54 41 23.99  .39188 1.3197 143.2 21.1 5.09  79
2023 01 30 01  08 42 09.890   +54 40 02.84  .39236 1.3202 143.2 21.1 5.20  79
2023 01 30 02  08 42 00.436   +54 38 41.75  .39284 1.3207 143.2 21.1 5.31  79
2023 01 30 03  08 41 51.017   +54 37 20.70  .39332 1.3211 143.2 21.1 5.43  79
2023 01 30 04  08 41 41.632   +54 35 59.72  .39379 1.3216 143.2 21.2 5.54  79
2023 01 30 05  08 41 32.280   +54 34 38.78  .39427 1.3220 143.2 21.2 5.66  79
2023 01 30 06  08 41 22.963   +54 33 17.90  .39475 1.3225 143.2 21.2 5.78  79
2023 01 30 07  08 41 13.678   +54 31 57.08  .39523 1.3230 143.2 21.2 5.89  79
2023 01 30 08  08 41 04.427   +54 30 36.31  .39571 1.3234 143.2 21.2 6.01  79
2023 01 30 09  08 40 55.210   +54 29 15.60  .39619 1.3239 143.2 21.2 6.13  79
2023 01 30 10  08 40 46.026   +54 27 54.94  .39667 1.3243 143.3 21.2 6.25  79
2023 01 30 11  08 40 36.875   +54 26 34.34  .39715 1.3248 143.3 21.2 6.37  79
2023 01 30 12  08 40 27.756   +54 25 13.79  .39764 1.3253 143.3 21.2 6.50  79
2023 01 30 13  08 40 18.671   +54 23 53.30  .39812 1.3257 143.3 21.2 6.62  79
2023 01 30 14  08 40 09.618   +54 22 32.86  .39860 1.3262 143.3 21.2 6.74  79
2023 01 30 15  08 40 00.598   +54 21 12.48  .39908 1.3266 143.3 21.2 6.87  79
2023 01 30 16  08 39 51.610   +54 19 52.16  .39956 1.3271 143.3 21.2 6.99  79
2023 01 30 17  08 39 42.655   +54 18 31.89  .40005 1.3276 143.3 21.2 7.12  79
2023 01 30 18  08 39 33.732   +54 17 11.68  .40053 1.3280 143.3 21.2 7.25  79
2023 01 30 19  08 39 24.841   +54 15 51.53  .40101 1.3285 143.3 21.2 7.37  79
2023 01 30 20  08 39 15.982   +54 14 31.43  .40150 1.3289 143.3 21.2 7.50  79
2023 01 30 21  08 39 07.155   +54 13 11.38  .40198 1.3294 143.3 21.2 7.63  79
2023 01 30 22  08 38 58.360   +54 11 51.40  .40246 1.3299 143.3 21.2 7.76  79
2023 01 30 23  08 38 49.596   +54 10 31.47  .40295 1.3303 143.4 21.2 7.89  79