"Pseudo-MPEC" for P11EgNW
Created 2023 Apr 5 17:22:08 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P11EgNW* C2023 03 30$N:*%nC\[@yk$@=7@4GQ=jmIJ[95/+1yjmyL(?KtDEk5f%]qw'dFF51
P11EgNW C2023 03 30Qy:2i#=ahcXcb*F\0tZUeIAE,8BgVBs0\+S_H:'W_[sj'U!i/A9+F51
P11EgNW C2023 03 30fywAstrometry.g.P`gkqme.evmFredacted;o7(%7)n!J-,j-)xF51
P11EgNW 3C2023 03 31t7)4/pYZPLE^kA,7kCsp5Wd6[LBLY%J-=-uWTa.Z,FK(,sP6i?m-K92
P11EgNW 3C2023 03 31U(YQTlVYyMftTD(;,b!Rg)9*VitE.A-=Ifn$Y$]2,#a`GiU-,V:sK92
P11EgNW 3C2023 03 31:S#pvwp*#!BCIF']i3`PM.s(;%9/y-bW^TMBL*CnNFn*NQsa8#5FK92
P11EgNW 3C2023 03 31wq;VdKUqg2)L@0nF;l;C8/Mfa!NSX=S/4nfSsu$;--g'5N3'iVtRK92
P11EgNW |C2023 04 01]`m^hFq_yNHl'uB+6)m#11m_xN(TH47c(P+(Gk\Ms*t%_pERMV=@807
P11EgNW |C2023 04 01o;oQIqfa4H7@*^efe^J_8*Uw!*M1!H[qq2@BR[WTLQ9dYPT*il4E807
P11EgNW |C2023 04 01i4clickM;1O=F43t1eVht\?gG5FQiP@[d?$R?,HQ5ew5T0/eP?-$807
P11EgNW HC2023 04 01.47441 15 33 48.24 -11 29 39.6 ~41DM 20.7 RVNEOCP691
P11EgNW HC2023 04 01.48883 15 33 48.58 -11 29 45.2 ~41DM 20.7 RVNEOCP691
P11EgNW HC2023 04 01.50324 15 33 48.89 -11 29 50.9 ~41DM 20.6 RVNEOCP691
P11EgNW KC2023 04 02Lk#;7T*BN?,nw93);p-4qy06,hl23IMK#1GRP-NF3WaRPBH]V(T0H21
P11EgNW KC2023 04 02mEp[7]o;0tvuJL(JTO82jDflywN.-ASWWD:_%TX!O\'Wa\`yH+CdH21
P11EgNW KC2023 04 02qicn=KU9$3pI'Pb`^@a3#iDd%_=MD`7;OTdFs_*`/-B9p(wjjdm3858
P11EgNW KC2023 04 02c18HNelhVa=0%jSWO9g\[Z,dXw.vDA_V3a^x-M.oDNb/'@^AatVAH21
P11EgNW KC2023 04 02'tSX(PV#if6QKh^xv-v;\_$=Y8t6ooqiI)LS`OhereBLfMQT2)QsH21
P11EgNW KC2023 04 02FU?Jsx@eLVZA($D1PQKYNRE!)Tg3+a9+pX/C0O/6_CWgGVSQ-X1[858
P11EgNW KC2023 04 02.39255 15 34 12.03 -11 35 47.3 ~42Aq 20.6 RVNEOCP691
P11EgNW KC2023 04 02.40709 15 34 12.35 -11 35 53.1 ~42Aq 20.4 RVNEOCP691
P11EgNW KC2023 04 02.42163 15 34 12.65 -11 35 59.3 ~42Aq 20.5 RVNEOCP691
P11EgNW C2023 04 02007:dfor$'Ie@T\Rc%lhRR2csY?e'9PI`S=%explanation2DNQ]654
P11EgNW C2023 04 023Jmfm[rym\L'USF6lvSo6,g;r1jJ*M]TM*ut@msg)FH9SnOyD(H[654
Station data:
(654) Table Mountain Observatory, Wrightwood-PHMC (N34.381820 W117.681590)
US/California. Observers P. Choi, N. Saini, C. Zhai, R. Trahan, M. Shao.
(691) Steward Observatory, Kitt Peak - Spacewatch (N31.962174 W111.600327)
US/Arizona. Observer J. V. Scotti. 0.9-m f/3 reflector + CCD.
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(858) Tebbutt Observatory, Edgewood (N35.093869 W106.220000) US/New Mexico.
Observer F. B. Zoltowski. 0.16-m refractor + CCD0.51-m Schmidt-Cassegrain
+ 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.
(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.
(K92) Sutherland-LCO B (S32.380540 E20.810040) South Africa. Observers T.
Lister, S. Greenstreet, E. Gomez. Measurer S. Greenstreet. 1.0-m f/6.3
Cassegrain + CCD.
Orbital elements: P11EgNW
Perihelion 2023 Jul 30.60841 +/- 0.688 TT = 14:36:06 (JD 2460156.10841)
Epoch 2023 Apr 2.0 TT = JDT 2460036.5 Earth MOID: 0.3602 Ma: 0.0134
M 335.26043477 +/- 0.8 (J2000 ecliptic) AutoNEOCP
n 0.20683800 +/- 0.00615 Peri. 236.82890 +/- 1.8
a 2.83171247 +/- 0.0561 Node 51.26661 +/- 0.22
e 0.5316279 +/- 0.00941 Incl. 11.62947 +/- 0.09
P 4.77 H 18.53 G 0.15 U 9.3
q 1.32629496 +/- 0.0242 Q 4.33712999 +/- 0.104
From 24 observations 2023 Mar. 30-Apr. 2; mean residual 0".21
Residuals in arcseconds: 230330 F51 .01- .03- 230401 807 .45- .34- 230402 H21 .08- .40+ 230330 F51 .00 .01- 230401 807 .34- .26+ 230402 H21 .26- .14- 230330 F51 .04- .01- 230401 691 .29+ .13+ 230402 858 .44+ .19- 230331 K92 .10+ .12+ 230401 691 .36+ .21+ 230402 691 .07+ .05- 230331 K92 .12+ .02+ 230401 691 .01- .18+ 230402 691 .19+ .04+ 230331 K92 .13+ .12+ 230402 H21 .12- .21+ 230402 691 .02+ .27- 230331 K92 .14+ .22+ 230402 H21 .34- .06- 230402 654 .21+ .01- 230401 807 .19+ .45- 230402 858 .14+ .11+ 230402 654 .41- .05- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 04 05 17 15 35 24.288 -11 58 40.95 .89410 1.7825 140.3 20.6 1.76 64 2023 04 05 18 15 35 25.068 -11 58 58.86 .89359 1.7822 140.4 20.6 1.80 64 2023 04 05 19 15 35 25.846 -11 59 16.79 .89309 1.7820 140.4 20.6 1.83 64 2023 04 05 20 15 35 26.619 -11 59 34.73 .89258 1.7817 140.5 20.6 1.87 64 2023 04 05 21 15 35 27.390 -11 59 52.69 .89207 1.7815 140.5 20.6 1.91 64 2023 04 05 22 15 35 28.157 -12 00 10.66 .89157 1.7812 140.5 20.6 1.94 63 2023 04 05 23 15 35 28.921 -12 00 28.64 .89106 1.7810 140.6 20.6 1.98 63 2023 04 06 00 15 35 29.682 -12 00 46.64 .89055 1.7807 140.6 20.6 2.02 63 2023 04 06 01 15 35 30.439 -12 01 04.66 .89005 1.7804 140.6 20.6 2.05 63 2023 04 06 02 15 35 31.193 -12 01 22.69 .88954 1.7802 140.7 20.6 2.09 63 2023 04 06 03 15 35 31.944 -12 01 40.74 .88904 1.7799 140.7 20.6 2.13 63 2023 04 06 04 15 35 32.692 -12 01 58.80 .88853 1.7797 140.8 20.6 2.17 63 2023 04 06 05 15 35 33.436 -12 02 16.87 .88803 1.7794 140.8 20.6 2.21 63 2023 04 06 06 15 35 34.177 -12 02 34.97 .88752 1.7792 140.8 20.6 2.25 63 2023 04 06 07 15 35 34.914 -12 02 53.07 .88702 1.7789 140.9 20.6 2.29 63 2023 04 06 08 15 35 35.649 -12 03 11.19 .88652 1.7786 140.9 20.6 2.33 63 2023 04 06 09 15 35 36.380 -12 03 29.33 .88601 1.7784 140.9 20.6 2.37 63 2023 04 06 10 15 35 37.107 -12 03 47.48 .88551 1.7781 141.0 20.6 2.41 63 2023 04 06 11 15 35 37.832 -12 04 05.65 .88501 1.7779 141.0 20.6 2.45 63 2023 04 06 12 15 35 38.553 -12 04 23.83 .88450 1.7776 141.0 20.6 2.50 63 2023 04 06 13 15 35 39.270 -12 04 42.03 .88400 1.7773 141.1 20.6 2.54 63 2023 04 06 14 15 35 39.984 -12 05 00.24 .88350 1.7771 141.1 20.6 2.58 63 2023 04 06 15 15 35 40.695 -12 05 18.47 .88299 1.7768 141.2 20.6 2.63 63 2023 04 06 16 15 35 41.403 -12 05 36.72 .88249 1.7766 141.2 20.6 2.67 63 2023 04 06 17 15 35 42.107 -12 05 54.98 .88199 1.7763 141.2 20.6 2.71 63 2023 04 06 18 15 35 42.808 -12 06 13.25 .88149 1.7761 141.3 20.6 2.76 63 2023 04 06 19 15 35 43.506 -12 06 31.54 .88099 1.7758 141.3 20.6 2.80 63 2023 04 06 20 15 35 44.200 -12 06 49.85 .88049 1.7755 141.3 20.6 2.85 63 2023 04 06 21 15 35 44.891 -12 07 08.17 .87999 1.7753 141.4 20.6 2.89 63 2023 04 06 22 15 35 45.579 -12 07 26.51 .87949 1.7750 141.4 20.6 2.94 63 2023 04 06 23 15 35 46.263 -12 07 44.86 .87899 1.7748 141.5 20.6 2.98 63 2023 04 07 00 15 35 46.944 -12 08 03.23 .87849 1.7745 141.5 20.6 3.03 63 2023 04 07 01 15 35 47.621 -12 08 21.61 .87799 1.7743 141.5 20.6 3.08 63 2023 04 07 02 15 35 48.295 -12 08 40.01 .87749 1.7740 141.6 20.6 3.13 63 2023 04 07 03 15 35 48.966 -12 08 58.43 .87699 1.7737 141.6 20.6 3.17 63 2023 04 07 04 15 35 49.633 -12 09 16.86 .87649 1.7735 141.6 20.6 3.22 63 2023 04 07 05 15 35 50.297 -12 09 35.31 .87599 1.7732 141.7 20.6 3.27 63 2023 04 07 06 15 35 50.958 -12 09 53.77 .87549 1.7730 141.7 20.6 3.32 63 2023 04 07 07 15 35 51.615 -12 10 12.25 .87499 1.7727 141.8 20.6 3.37 63 2023 04 07 08 15 35 52.269 -12 10 30.74 .87450 1.7725 141.8 20.5 3.42 62 2023 04 07 09 15 35 52.920 -12 10 49.26 .87400 1.7722 141.8 20.5 3.47 62 2023 04 07 10 15 35 53.567 -12 11 07.78 .87350 1.7719 141.9 20.5 3.52 62 2023 04 07 11 15 35 54.210 -12 11 26.32 .87300 1.7717 141.9 20.5 3.57 62 2023 04 07 12 15 35 54.851 -12 11 44.88 .87251 1.7714 141.9 20.5 3.62 62 2023 04 07 13 15 35 55.488 -12 12 03.46 .87201 1.7712 142.0 20.5 3.68 62 2023 04 07 14 15 35 56.121 -12 12 22.05 .87151 1.7709 142.0 20.5 3.73 62 2023 04 07 15 15 35 56.751 -12 12 40.65 .87102 1.7707 142.0 20.5 3.78 62 2023 04 07 16 15 35 57.378 -12 12 59.28 .87052 1.7704 142.1 20.5 3.83 62