"Pseudo-MPEC" for P21SSPV

Created 2024 Apr 29 14:22:14 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P21SSPV  C2024 02 14WEa9h$M[)ly69IQg/Nf.Cd`;Y3g\wB9B],0;3ED%D4b]I*GwJ/t5F52
     P21SSPV  C2024 02 14J6n]W*4ywV6]gQq2PP1dIsHr#oJNXD=(4efFIE1\]Rg.d=_O(.IPF52
     P21SSPV  C2024 02 14Zy^.W]%`KDqmZqGk-+Ctmb8,7t::JOA#g)4J/NP-TG!ir4%-2TUtF52
     P21SSPV* C2024 03 30Fae@VZD_UGL^5QGd'Ur(0;U2PZtbhO64j!TF5R+jS2)icP-D_%oAF52
     P21SSPV  C2024 03 30[\KpV3^_IMO$[P:4[^gmg00=.#w5Mrp/w@e0%$3,Skg]+!?DCf1-F52
     P21SSPV  C2024 03 30Q)%_aVt4(Ew%eb5D@PMm1Ss*wpJ.X!l]aS95AA4FZ5x7OM*G87@BF52
     P21SSPV  C2024 03 304kmwIni`/vyy=t3[tgocfo;v^5v\1d'$aPM*j6AstrometryiiC=F52
     P21SSPV  C2024 03 30#XkDMT0v.%MGAwXMa_,IjY-ZI4$91upDg:qu%H*^uQ7N85QJ8u]FF51
     P21SSPV  C2024 03 30Va44EcJiPd;Cc0(8;b)i!XQLKMcK]J_K$^4NN?mCEj`/rxJZ[mZ\F51
     P21SSPV  C2024 03 31.12149710 23 47.377-03 08 17.28   ~3V3q 21.2 GVNEOCPH01
     P21SSPV  C2024 03 31.12831810 23 46.755-03 08 06.93   ~3V3q 21.3 GVNEOCPH01
     P21SSPV  C2024 03 31.13794710 23 45.875-03 07 52.46   ~3V3q 21.2 GVNEOCPH01
     P21SSPV  C2024 03 31.14341410 23 45.369-03 07 44.18   ~3V3q 21.3 GVNEOCPH01
     P21SSPV KC2024 03 31.15603910 23 44.254-03 07 25.39   ~3V4b 21.06GVNEOCPI52
     P21SSPV KC2024 03 31.15990610 23 43.861-03 07 19.27   ~3V4b 21.33GVNEOCPI52
     P21SSPV KC2024 03 31.16376810 23 43.534-03 07 13.58   ~3V4b 21.29GVNEOCPI52
     P21SSPV KC2024 03 31.16762410 23 43.163-03 07 07.54   ~3V4b 21.44GVNEOCPI52
     P21SSPV  C2024 04 03KfbPm!P*:U/yi7Mb^J-O0p!.@\C3pY96BC)yY,9h;8X-?tki(tyRF52
     P21SSPV  C2024 04 03vas2^`(S?:QHP\HiJ(\K!Wpk9kDkA,SDY[bfT=Wm9g]=+?T0tee$F52
     P21SSPV KC2024 04 04.21776 10 17 49.50 -01 26 29.7    ~4467 21.8 RVNEOCP691
     P21SSPV KC2024 04 04.22369 10 17 49.03 -01 26 20.7    ~4467 21.8 RVNEOCP691
     P21SSPV KC2024 04 04.22960 10 17 48.50 -01 26 12.1    ~4467 22.1 RVNEOCP691
     P21SSPV 3C2024 04 05KdIlJBEn![Wg53_lRR_siWXb1h]vHTt@#@jyf_!pB6)']53vbWStT14
     P21SSPV 3C2024 04 05sbredacted;0ne3_SZ%xYE74FaV7D7NZ$Jv5Xq/clickP3?yx,!]T14
     P21SSPV 3C2024 04 05:5=8o)]cj9T4*(HbhereRExda;O:(go?'+\sTy7l*JhROP^forN(T14
     P21SSPV  C2024 04 09IDidMJXU7'urfWk@0G19oPs]\4APjt`.H0f#!mRs4dTNe@UX5_QsF51
     P21SSPV  C2024 04 09B.ac^W-3=;5'[l((EU/sK]8klp,HS(0:EnrR[5GJ=(=y0U'%(RACF51
     P21SSPV  C2024 04 09/7#o9WwIqBrCN-YuXP#O)gk8npAfbCOSGDGXAp)=BMkP,fb6C7?1F51
     P21SSPV  C2024 04 09(XYRSZoWnHXlI64@@+mwFS=.CaybL't+3M?,vwEUFnFZhf@_3=+fF51
     P21SSPV 1C2024 04 094n/umKGO-b'LH$#H#3oKY)ny#S2t8R/`a^Tf`]fmyHsHLQJ)dsTCQ62
     P21SSPV 1C2024 04 09#HBZ!TUn`dTGH.g.E.UEVexplanation)m\Z=eD7?AnBcNwq]kWGQ62
     P21SSPV KC2024 04 10.22636 10 09 50.60 +00 57 12.2    ~4A6q 21.0 RVNEOCP691
     P21SSPV KC2024 04 10.24187 10 09 49.40 +00 57 33.7    ~4A6q 21.3 RVNEOCP691
     P21SSPV KC2024 04 10.25737 10 09 48.23 +00 57 55.2    ~4A6q       VNEOCP691
     P21SSPV KC2024 04 28.20014 09 51 55.23 +07 10 44.6    ~4S67 21.8 RVNEOCP291
     P21SSPV KC2024 04 28.21314 09 51 54.60 +07 10 58.6    ~4S67 21.6 RVNEOCP291
     P21SSPV KC2024 04 28.22612 09 51 54.02 +07 11 12.9    ~4S67 22.3 RVNEOCP291

Station data:
(291) LPL/Spacewatch II  (N31.961669 W111.599905)  US/Arizona.  Observers J.
   V. Scotti, R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
(691) Steward Observatory, Kitt Peak - Spacewatch  (N31.962174 W111.600327)
   US/Arizona.  Observer J. V. Scotti. 0.9-m f/3 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.
(H01) Magdalena Ridge Observatory, Socorro  (N33.984833 W107.189333)  US/New
   Mexico.  Observers W. H. Ryan, E. V. Ryan. Measurer W. H. Ryan. 2.4-m
   f/8.9 reflector + CCD.
(I52) Steward Observatory, Mt. Lemmon Station  (N32.442570 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.
(Q62) iTelescope Observatory, Siding Spring  (S31.273286 E149.064420)
   Australia/NSW.  Observer H. Sato. 0.51-m f/6.8 astrograph + CCD + f/4.5
   focal reducer0.43-m f/6.8 astrograph + CCD + focal reducer0.43-m f/6.8
   astrograph + CCD0.10-m f/5 astrograph + CCD0.127-m f/5.6 refractor +
   CCD0.50-m f/6.8 reflector + CCD0.30-m f/9 reflector + CCD.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT)  (N19.825252 W155.468876)
   US/Hawaii.  Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.

Orbital elements:  P21SSPV
   Perihelion 2024 Aug 11.12310 +/- 0.0403 TT =  2:57:15 (JD 2460533.62310)
Epoch 2024 Apr 28.0 TT = JDT 2460428.5                           AutoNEOCP
M 359.29747281 +/- 0.0027           (J2000 ecliptic)
n   0.00668290 +/- 2.39e-5          Peri.   17.33115 +/- 0.009
a  27.9142558 +/- 0.0666            Node   160.05149 +/- 0.0009
e   0.8829445 +/- 0.000273          Incl.  129.62980 +/- 0.0022
P 147.48                   H 16.29  G  0.15   U  5.6
q 3.26751588 +/- 0.000184    Q 52.5609958 +/- 0.133
From 37 observations 2024 Feb. 14-Apr. 28; mean residual 0".18
Residuals in arcseconds: 
240214 F52  .07+  .04-    240331 I52  .28+  .28-    240409 F51  .00   .11+    
240214 F52  .03-  .03+    240331 I52  .32-  .01+    240409 F51  .18+  .04-    
240214 F52  .03-  .01+    240331 I52  .06+  .13-    240409 F51  .03-  .01-    
240330 F52  .01-  .44+    240331 I52  .22-  .10+    240409 Q62  .08-  .22+    
240330 F52  .15-  .20+    240403 F52  .09-  .08-    240409 Q62  .14+  .33-    
240330 F52  .12+  .08-    240403 F52  .02-  .39-    240410 691  .46+  .01+    
240330 F52  .12-  .01+    240404 691  .04-  .09-    240410 691  .14+  .12-    
240330 F51  .32+  .44-    240404 691  .52+  .18+    240410 691  .24+  .23-    
240330 F51  .08-  .23+    240404 691  .15+  .09+    240428 291  .25+  .14+    
240331 H01  .02+  .01-    240405 T14  .06-  .06+    240428 291  .27-  .02-    
240331 H01  .03+  .05+    240405 T14  .04+  .06-    240428 291  .07-  .15+    
240331 H01  .01+  .00     240405 T14  .07-  .08+    
240331 H01  .10-  .04+    240409 F51  .00   .07-    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2024 04 29 14  09 50 54.800   +07 35 36.65  2.9489 3.3953 107.8 22.2 .245  72
2024 04 29 15  09 50 53.025   +07 36 21.03  2.9495 3.3952 107.8 22.2 .246  72
2024 04 29 16  09 50 51.253   +07 37 05.39  2.9502 3.3951 107.7 22.2 .247  73
2024 04 29 17  09 50 49.484   +07 37 49.72  2.9509 3.3950 107.7 22.2 .247  73
2024 04 29 18  09 50 47.718   +07 38 34.01  2.9515 3.3949 107.6 22.2 .248  73
2024 04 29 19  09 50 45.955   +07 39 18.28  2.9522 3.3948 107.6 22.2 .249  73
2024 04 29 20  09 50 44.194   +07 40 02.51  2.9529 3.3947 107.5 22.2 .249  73
2024 04 29 21  09 50 42.437   +07 40 46.72  2.9535 3.3946 107.5 22.2 .250  73
2024 04 29 22  09 50 40.682   +07 41 30.89  2.9542 3.3945 107.4 22.2 .251  73
2024 04 29 23  09 50 38.929   +07 42 15.03  2.9549 3.3944 107.4 22.2 .251  73
2024 04 30 00  09 50 37.180   +07 42 59.15  2.9555 3.3943 107.3 22.2 .252  73
2024 04 30 01  09 50 35.433   +07 43 43.23  2.9562 3.3942 107.3 22.2 .253  73
2024 04 30 02  09 50 33.689   +07 44 27.28  2.9569 3.3941 107.2 22.2 .253  73
2024 04 30 03  09 50 31.948   +07 45 11.30  2.9575 3.3940 107.2 22.2 .254  73
2024 04 30 04  09 50 30.210   +07 45 55.29  2.9582 3.3939 107.1 22.2 .255  73
2024 04 30 05  09 50 28.474   +07 46 39.25  2.9589 3.3938 107.1 22.2 .255  73
2024 04 30 06  09 50 26.742   +07 47 23.18  2.9595 3.3937 107.0 22.2 .256  73
2024 04 30 07  09 50 25.012   +07 48 07.08  2.9602 3.3936 107.0 22.2 .257  73
2024 04 30 08  09 50 23.284   +07 48 50.95  2.9609 3.3935 106.9 22.2 .257  73
2024 04 30 09  09 50 21.560   +07 49 34.79  2.9615 3.3934 106.8 22.2 .258  73
2024 04 30 10  09 50 19.838   +07 50 18.60  2.9622 3.3933 106.8 22.2 .259  73
2024 04 30 11  09 50 18.119   +07 51 02.38  2.9629 3.3932 106.7 22.2 .259  74
2024 04 30 12  09 50 16.403   +07 51 46.13  2.9635 3.3931 106.7 22.2 .260  74
2024 04 30 13  09 50 14.690   +07 52 29.84  2.9642 3.3930 106.6 22.2 .261  74
2024 04 30 14  09 50 12.979   +07 53 13.53  2.9649 3.3929 106.6 22.2 .262  74
2024 04 30 15  09 50 11.271   +07 53 57.19  2.9656 3.3928 106.5 22.2 .262  74
2024 04 30 16  09 50 09.566   +07 54 40.81  2.9662 3.3927 106.5 22.2 .263  74
2024 04 30 17  09 50 07.864   +07 55 24.41  2.9669 3.3926 106.4 22.2 .264  74
2024 04 30 18  09 50 06.165   +07 56 07.97  2.9676 3.3925 106.4 22.2 .264  74
2024 04 30 19  09 50 04.468   +07 56 51.51  2.9682 3.3924 106.3 22.2 .265  74
2024 04 30 20  09 50 02.774   +07 57 35.01  2.9689 3.3923 106.3 22.2 .266  74
2024 04 30 21  09 50 01.083   +07 58 18.48  2.9696 3.3922 106.2 22.2 .266  74
2024 04 30 22  09 49 59.394   +07 59 01.93  2.9703 3.3921 106.2 22.2 .267  74
2024 04 30 23  09 49 57.708   +07 59 45.34  2.9709 3.3920 106.1 22.2 .268  74
2024 05 01 00  09 49 56.025   +08 00 28.72  2.9716 3.3919 106.1 22.2 .268  74
2024 05 01 01  09 49 54.345   +08 01 12.08  2.9723 3.3918 106.0 22.2 .269  74
2024 05 01 02  09 49 52.668   +08 01 55.40  2.9730 3.3917 106.0 22.2 .270  74
2024 05 01 03  09 49 50.993   +08 02 38.69  2.9736 3.3916 105.9 22.2 .270  74
2024 05 01 04  09 49 49.321   +08 03 21.95  2.9743 3.3915 105.9 22.2 .271  74
2024 05 01 05  09 49 47.652   +08 04 05.18  2.9750 3.3914 105.8 22.2 .272  74
2024 05 01 06  09 49 45.986   +08 04 48.39  2.9756 3.3913 105.8 22.2 .273  74
2024 05 01 07  09 49 44.322   +08 05 31.56  2.9763 3.3912 105.7 22.2 .273  75
2024 05 01 08  09 49 42.661   +08 06 14.70  2.9770 3.3911 105.7 22.2 .274  75
2024 05 01 09  09 49 41.003   +08 06 57.81  2.9777 3.3910 105.6 22.2 .275  75
2024 05 01 10  09 49 39.348   +08 07 40.89  2.9783 3.3909 105.6 22.2 .275  75
2024 05 01 11  09 49 37.695   +08 08 23.94  2.9790 3.3908 105.5 22.2 .276  75
2024 05 01 12  09 49 36.045   +08 09 06.96  2.9797 3.3907 105.5 22.2 .277  75
2024 05 01 13  09 49 34.398   +08 09 49.95  2.9804 3.3906 105.4 22.2 .277  75