"Pseudo-MPEC" for P21XZNO
Created 2024 Sep 6 5:22:23 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21XZNO 1C2024 09 03.33577 23 19 38.06 -01 42 43.3 ~952b 20.1 GVNEOCPG96
P21XZNO C2024 09 04.46356823 35 11.721-01 41 04.08 ~94Eq VNEOCPF52
P21XZNO* C2024 09 04.47388923 35 19.435-01 41 03.37 ~94DM 20.19wXNEOCPF52
P21XZNO C2024 09 04.48389423 35 26.896-01 41 02.68 ~94DM 20.18wXNEOCPF52
P21XZNO C2024 09 04.49414923 35 34.570-01 41 02.00 ~94Eq VNEOCPF52
P21XZNO C2024 09 04.56388423 36 26.813-01 40 56.68 ~94Kb 19.79GVNEOCPF51
P21XZNO C2024 09 04.56452823 36 27.293-01 40 56.67 ~94Kb 19.81GVNEOCPF51
P21XZNO 1C2024 09 04.92322 23 41 20.40 -01 41 35.5 ~94Nq 20.3 VXNEOCP033
P21XZNO 1C2024 09 04.92380 23 41 20.82 -01 41 35.2 ~94Nq 20.4 VXNEOCP033
P21XZNO 1C2024 09 04.92435 23 41 21.23 -01 41 35.1 ~94Nq 20.3 VXNEOCP033
P21XZNO 1C2024 09 04.92499 23 41 21.72 -01 41 35.2 ~94Nq 20.7 VXNEOCP033
P21XZNO 1C2024 09 04.92573 23 41 22.27 -01 41 34.9 ~94Nq 20.3 VXNEOCP033
P21XZNO 1C2024 09 04.92653 23 41 22.84 -01 41 34.8 ~94Nq 20.2 VXNEOCP033
P21XZNO 1C2024 09 04.92733 23 41 23.48 -01 41 34.9 ~94Nq 20.2 VXNEOCP033
P21XZNO KC2024 09 05.22305523 45 13.78 -01 40 54.8 ~9567 20.0 GVNEOCPH21
P21XZNO KC2024 09 05.22585423 45 15.82 -01 40 54.5 ~9567 19.7 GVNEOCPH21
P21XZNO KC2024 09 05.23686323 45 23.83 -01 40 53.6 ~9567 20.4 GVNEOCPH21
P21XZNO KB2024 09 05.91296 23 53 56.14 -01 40 18.5 ~95Mb 19.9 GXNEOCPM45
P21XZNO KB2024 09 05.91759 23 53 59.40 -01 40 18.3 ~95Mb 19.8 GXNEOCPM45
P21XZNO KB2024 09 05.92204 23 54 02.51 -01 40 17.9 ~95Mb 20.1 GXNEOCPM45
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980139 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + 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.
(G96) Mt. Lemmon Survey (N32.442729 W110.788720) US/Arizona. Observer E.
J. Christensen. 1.5-m reflector + 10K 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.
(M45) Starhopper Observatory, Sfantu Gheorghe (N45.865582 E25.768900)
Romania. Observer F. Ursache. 0.41-m f/7.5 reflector + CMO.
Orbital elements: P21XZNO
Perihelion 2024 Aug 29.74681 +/- 0.00484 TT = 17:55:24 (JD 2460552.24681)
Epoch 2024 Sep 5.0 TT = JDT 2460558.5 Earth MOID: 0.0542 Ma: 0.0966
M 1.91947597 +/- 0.0052 (J2000 ecliptic) AutoNEOCP
n 0.30695959 +/- 0.000881 Peri. 172.88735 +/- 0.0058
a 2.17644941 +/- 0.00416 Node 163.50320 +/- 0.0009
e 0.5114023 +/- 0.000897 Incl. 3.67234 +/- 0.0047
P 3.21087 H 25.54 G 0.15 U 8.0
q 1.06340805 +/- 8.27e-5 Q 3.28949077 +/- 0.00824
From 20 observations 2024 Sept. 3-5; mean residual 0".15
Residuals in arcseconds: 240903 G96 .05+ .10+ 240904 033 .21+ .34- 240905 H21 .09+ .32- 240904 F52 .20- .02- 240904 033 .03- .07- 240905 H21 .13+ .19- 240904 F52 .02- .00 240904 033 .07- .01- 240905 H21 .26+ .01+ 240904 F52 .08- .01+ 240904 033 .07+ .15- 240905 M45 .10- .17+ 240904 F52 .24+ .03- 240904 033 .01- .11+ 240905 M45 .05+ .07+ 240904 F51 .03+ .04+ 240904 033 .46- .16+ 240905 M45 .13- .18+ 240904 F51 .05- .00 240904 033 .13+ .01+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 09 06 05 23 57 31.242 -01 38 12.86 .06112 1.0671 164.9 20.4 .211 143 2024 09 06 06 23 58 01.574 -01 38 10.08 .06120 1.0672 164.9 20.4 .216 142 2024 09 06 07 23 58 31.826 -01 38 07.31 .06127 1.0672 164.8 20.4 .222 141 2024 09 06 08 23 59 02.000 -01 38 04.53 .06135 1.0672 164.7 20.4 .227 140 2024 09 06 09 23 59 32.095 -01 38 01.75 .06143 1.0673 164.6 20.4 .233 139 2024 09 06 10 00 00 02.110 -01 37 58.97 .06150 1.0673 164.5 20.4 .239 138 2024 09 06 11 00 00 32.046 -01 37 56.20 .06158 1.0674 164.5 20.5 .245 137 2024 09 06 12 00 01 01.903 -01 37 53.42 .06166 1.0674 164.4 20.5 .251 136 2024 09 06 13 00 01 31.680 -01 37 50.64 .06174 1.0675 164.3 20.5 .257 135 2024 09 06 14 00 02 01.378 -01 37 47.86 .06181 1.0675 164.2 20.5 .263 134 2024 09 06 15 00 02 30.996 -01 37 45.08 .06189 1.0675 164.1 20.5 .270 133 2024 09 06 16 00 03 00.534 -01 37 42.30 .06197 1.0676 164.1 20.5 .276 132 2024 09 06 17 00 03 29.993 -01 37 39.52 .06205 1.0676 164.0 20.5 .283 131 2024 09 06 18 00 03 59.373 -01 37 36.74 .06213 1.0677 163.9 20.5 .290 131 2024 09 06 19 00 04 28.672 -01 37 33.97 .06221 1.0677 163.8 20.5 .297 130 2024 09 06 20 00 04 57.892 -01 37 31.19 .06229 1.0678 163.8 20.5 .304 129 2024 09 06 21 00 05 27.032 -01 37 28.41 .06237 1.0678 163.7 20.5 .311 128 2024 09 06 22 00 05 56.092 -01 37 25.63 .06245 1.0679 163.6 20.5 .318 128 2024 09 06 23 00 06 25.072 -01 37 22.85 .06253 1.0679 163.5 20.5 .326 127 2024 09 07 00 00 06 53.973 -01 37 20.08 .06261 1.0679 163.5 20.5 .333 126 2024 09 07 01 00 07 22.793 -01 37 17.30 .06269 1.0680 163.4 20.5 .341 126 2024 09 07 02 00 07 51.534 -01 37 14.52 .06278 1.0680 163.3 20.5 .348 125 2024 09 07 03 00 08 20.195 -01 37 11.75 .06286 1.0681 163.2 20.5 .356 124 2024 09 07 04 00 08 48.776 -01 37 08.97 .06294 1.0681 163.2 20.5 .364 124 2024 09 07 05 00 09 17.277 -01 37 06.20 .06302 1.0682 163.1 20.5 .372 123 2024 09 07 06 00 09 45.698 -01 37 03.43 .06311 1.0682 163.0 20.6 .380 123 2024 09 07 07 00 10 14.039 -01 37 00.66 .06319 1.0683 162.9 20.6 .389 122 2024 09 07 08 00 10 42.300 -01 36 57.89 .06328 1.0683 162.9 20.6 .397 122 2024 09 07 09 00 11 10.481 -01 36 55.12 .06336 1.0684 162.8 20.6 .405 121 2024 09 07 10 00 11 38.583 -01 36 52.35 .06344 1.0684 162.7 20.6 .414 121 2024 09 07 11 00 12 06.604 -01 36 49.58 .06353 1.0685 162.6 20.6 .422 120 2024 09 07 12 00 12 34.546 -01 36 46.81 .06361 1.0685 162.6 20.6 .431 120 2024 09 07 13 00 13 02.408 -01 36 44.05 .06370 1.0686 162.5 20.6 .440 119 2024 09 07 14 00 13 30.189 -01 36 41.29 .06379 1.0686 162.4 20.6 .449 119 2024 09 07 15 00 13 57.892 -01 36 38.53 .06387 1.0687 162.3 20.6 .458 118 2024 09 07 16 00 14 25.514 -01 36 35.77 .06396 1.0687 162.3 20.6 .467 118 2024 09 07 17 00 14 53.057 -01 36 33.01 .06405 1.0688 162.2 20.6 .476 118 2024 09 07 18 00 15 20.519 -01 36 30.25 .06413 1.0688 162.1 20.6 .485 117 2024 09 07 19 00 15 47.903 -01 36 27.50 .06422 1.0689 162.1 20.6 .494 117 2024 09 07 20 00 16 15.206 -01 36 24.74 .06431 1.0689 162.0 20.6 .504 116 2024 09 07 21 00 16 42.430 -01 36 21.99 .06440 1.0690 161.9 20.6 .513 116 2024 09 07 22 00 17 09.575 -01 36 19.24 .06448 1.0690 161.9 20.6 .523 116 2024 09 07 23 00 17 36.640 -01 36 16.49 .06457 1.0691 161.8 20.6 .532 115 2024 09 08 00 00 18 03.625 -01 36 13.75 .06466 1.0691 161.7 20.6 .542 115 2024 09 08 01 00 18 30.531 -01 36 11.00 .06475 1.0692 161.6 20.7 .552 115 2024 09 08 02 00 18 57.358 -01 36 08.26 .06484 1.0692 161.6 20.7 .561 114 2024 09 08 03 00 19 24.105 -01 36 05.52 .06493 1.0693 161.5 20.7 .571 114 2024 09 08 04 00 19 50.774 -01 36 02.79 .06502 1.0693 161.4 20.7 .581 114