"Pseudo-MPEC" for CEM26R2
Created 2026 May 17 17:35:03 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
CEM26R2 0C2026 05 11.54424116 38 54.600+15 34 33.31 ~5D6K 20.71wXNEOCPF51
CEM26R2 0C2026 05 11.55697216 38 53.761+15 34 31.75 ~5D6K 20.61wXNEOCPF51
CEM26R2 0C2026 05 11.56934716 38 52.988+15 34 30.22 ~5D6K 20.62wXNEOCPF51
CEM26R2*1C2026 05 12.38578716 38 02.504+15 32 44.38 ~5C9o 20.24GVNEOCPG96
CEM26R2 1C2026 05 12.39095016 38 02.069+15 32 43.51 ~5C9o 20.73GVNEOCPG96
CEM26R2 1C2026 05 12.39611616 38 01.734+15 32 43.08 ~5C9o 20.69GVNEOCPG96
CEM26R2 C2026 05 12.40857316 38 00.917+15 32 40.76 ~5CAK 20.2 GWNEOCPH01
CEM26R2 C2026 05 12.41558816 38 00.465+15 32 39.79 ~5CAK 20.3 GWNEOCPH01
CEM26R2 C2026 05 12.41982016 38 00.192+15 32 39.14 ~5CAK 20.4 GWNEOCPH01
CEM26R2 C2026 05 12.42322916 37 59.973+15 32 38.70 ~5CAK 20.4 GWNEOCPH01
CEM26R2 0C2026 05 12.56817216 37 50.834+15 32 19.59 ~5CFo 20.41wXNEOCPF52
CEM26R2 0C2026 05 12.58117016 37 49.998+15 32 17.71 ~5CFo 20.41wXNEOCPF52
CEM26R2 0C2026 05 12.60712416 37 48.309+15 32 13.85 ~5CFo 20.69wXNEOCPF52
CEM26R2 0C2026 05 12.93504316 37 28.029+15 31 24.05 ~5D55 20.4 GXNEOCPR59
CEM26R2 0C2026 05 12.96279316 37 26.325+15 31 20.10 ~5D55 20.5 GXNEOCPR59
CEM26R2 0C2026 05 12.99125316 37 24.413+15 31 16.41 ~5D55 20.3 GXNEOCPR59
CEM26R2 KB2026 05 13.93796316 36 23.743+15 28 43.39 ~5E5o 19.8 GVNEOCPZ16
CEM26R2 KB2026 05 13.99274316 36 20.129+15 28 32.38 ~5E5o 20.0 GVNEOCPZ16
CEM26R2 KC2026 05 14.22954716 36 04.77 +15 27 51.7 ~5E65 20.6 GVNEOCPH21
CEM26R2 KC2026 05 14.23234416 36 04.59 +15 27 51.1 ~5E65 20.7 GVNEOCPH21
CEM26R2 KC2026 05 14.23551416 36 04.37 +15 27 50.7 ~5E65 20.4 GVNEOCPH21
CEM26R2 KB2026 05 15.93165 16 34 12.06 +15 22 13.0 ~5G6K 20.5 GXNEOCPM45
CEM26R2 KB2026 05 15.93948 16 34 11.51 +15 22 11.2 ~5G6K 20.6 GXNEOCPM45
CEM26R2 1C2026 05 16.00687016 34 06.974+15 21 56.20 ~5G7o 20.5 GXNEOCP033
CEM26R2 1C2026 05 16.00764016 34 06.906+15 21 56.00 ~5G7o 20.6 GXNEOCP033
CEM26R2 1C2026 05 16.00841016 34 06.845+15 21 55.80 ~5G7o 20.3 GXNEOCP033
CEM26R2 KB2026 05 16.02363416 34 05.873+15 21 53.60 ~5GB5 20.1 GVNEOCPZ16
CEM26R2 KB2026 05 16.07152816 34 02.508+15 21 41.87 ~5GB5 20.0 GVNEOCPZ16
CEM26R2 KB2026 05 16.11803216 33 59.275+15 21 31.79 ~5GB5 20.3 GVNEOCPZ16
CEM26R2 KC2026 05 16.17366316 33 55.92 +15 21 19.9 ~5G4o 20.9 GVNEOCPH21
CEM26R2 KC2026 05 16.17645916 33 55.73 +15 21 19.3 ~5G4o 20.8 GVNEOCPH21
CEM26R2 KC2026 05 16.17925516 33 55.54 +15 21 18.5 ~5G4o 20.8 GVNEOCPH21
CEM26R2 KB2026 05 16.88342616 33 07.649+15 18 33.48 ~5GM5 20.6 GXNEOCPM35
CEM26R2 KB2026 05 16.89178216 33 07.061+15 18 32.00 ~5GM5 20.6 GXNEOCPM35
CEM26R2 KB2026 05 16.89909716 33 06.583+15 18 30.06 ~5GM5 20.7 GXNEOCPM35
CEM26R2 KB2026 05 16.90707216 33 06.178+15 18 28.76 ~5HC5 19.5 GVNEOCPZ16
CEM26R2 KB2026 05 16.98625016 33 00.605+15 18 09.11 ~5HC5 19.4 GVNEOCPZ16
CEM26R2 KB2026 05 17.06655116 32 54.965+15 17 49.49 ~5HC5 19.8 GVNEOCPZ16
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. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers
K. Chambers, T. de Boer, J. Fairlamb, H. Gao, 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. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers
K. Chambers, T. de Boer, J. Fairlamb, H. Gao, 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. Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B.
Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. K. Hogan,
R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F.
C. Shelly, K. W. Wierzchoś. 1.5-m reflector + 10K 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.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.40-m f/5.32 astrograph + CCD.
(M35) PS Observatory, Parjol (N46.575378 E26.616690). Observer R. Anghel.
Measurers R. Anghel, A. Anghel. 0.2-m f/12 Cassegrain + CCD.
(M45) Starhopper Observatory, Sfantu Gheorghe (N45.865494 E25.768890)
Romania. Observer F. Ursache. 0.41-m f/7.5 reflector + CMO.
(R59) Camarasa Observatory, Astrocamp Nerpio (N38.165429 W2.326580) Spain.
(Z16) Asociacion Astronomica de Cartagena (N37.612320 W1.048080) Spain.
Orbital elements: CEM26R2
Perihelion 2027 Jan 8.315943 +/- 0.858 TT = 7:34:57.5 (JD 2461413.815943)
Epoch 2026 May 17.0 TT = JDT 2461177.5 Earth MOID: 0.9742 AutoNEOCP
M 304.325068071 +/- 0.56 (J2000 ecliptic)
n 0.235595326 +/- 0.00187 Peri. 221.958493 +/- 0.28
a 2.596320295 +/- 0.0138 Node 97.023912 +/- 0.16
e 0.25838640 +/- 0.00627 Incl. 33.808743 +/- 0.14
P 4.18348 H 17.02 G 0.15 U 8.5
q 1.925466428 +/- 0.00644 Q 3.267174161 +/- 0.0335
From 38 observations 2026 May 11-17; mean residual 0".35
Residuals in arcseconds: 260511 F51 .18+ .01+ 260512 R59 .58- .23- 260516 Z16 .19+ .22+ 260511 F51 .23- .01+ 260512 R59 .85+ .15- 260516 Z16 .43- .90- 260511 F51 .02- .01+ 260512 R59 .04+ .34+ 260516 Z16 .55- .52- 260512 G96 1.2+ .27+ 260513 Z16 .61- .55+ 260516 H21 .13+ .39+ 260512 G96 .25- .12+ 260513 Z16 .19- 1.2- 260516 H21 .17+ .40+ 260512 G96 .25- .41+ 260514 H21 .12+ .06+ 260516 H21 .22+ .21+ 260512 H01 .13- .00 260514 H21 .23+ .05- 260516 M35 .21- .25- 260512 H01 .11- .02+ 260514 H21 .11+ .11+ 260516 M35 .27- .26+ 260512 H01 .10- .03- 260515 M45 .18- .19+ 260516 M35 .21+ .07+ 260512 H01 .08- .02+ 260515 M45 .33- .09+ 260516 Z16 .35+ .20+ 260512 F52 .03- .06- 260516 033 .36+ .32+ 260516 Z16 .06- .57- 260512 F52 .09+ .03- 260516 033 .14+ .29+ 260517 Z16 .21+ .59- 260512 F52 .01- .05- 260516 033 .03+ .26+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 05 17 18 16 32 07.950 +15 14 58.73 1.4736 2.3598 142.8 20.6 .236 164 2026 05 17 19 16 32 05.065 +15 14 47.78 1.4734 2.3597 142.8 20.6 .244 163 2026 05 17 20 16 32 02.179 +15 14 36.79 1.4732 2.3595 142.8 20.6 .252 163 2026 05 17 21 16 31 59.291 +15 14 25.75 1.4730 2.3594 142.8 20.6 .261 163 2026 05 17 22 16 31 56.401 +15 14 14.67 1.4727 2.3593 142.8 20.6 .270 163 2026 05 17 23 16 31 53.509 +15 14 03.55 1.4725 2.3592 142.9 20.6 .278 163 2026 05 18 00 16 31 50.615 +15 13 52.39 1.4723 2.3591 142.9 20.6 .287 163 2026 05 18 01 16 31 47.720 +15 13 41.19 1.4721 2.3590 142.9 20.6 .296 163 2026 05 18 02 16 31 44.823 +15 13 29.94 1.4719 2.3588 142.9 20.6 .305 163 2026 05 18 03 16 31 41.924 +15 13 18.65 1.4716 2.3587 142.9 20.6 .314 163 2026 05 18 04 16 31 39.024 +15 13 07.32 1.4714 2.3586 142.9 20.6 .323 162 2026 05 18 05 16 31 36.122 +15 12 55.94 1.4712 2.3585 142.9 20.6 .333 162 2026 05 18 06 16 31 33.217 +15 12 44.52 1.4710 2.3584 143.0 20.6 .342 162 2026 05 18 07 16 31 30.312 +15 12 33.07 1.4708 2.3582 143.0 20.6 .351 162 2026 05 18 08 16 31 27.404 +15 12 21.56 1.4705 2.3581 143.0 20.6 .361 162 2026 05 18 09 16 31 24.495 +15 12 10.02 1.4703 2.3580 143.0 20.6 .371 162 2026 05 18 10 16 31 21.584 +15 11 58.43 1.4701 2.3579 143.0 20.6 .380 162 2026 05 18 11 16 31 18.671 +15 11 46.80 1.4699 2.3578 143.0 20.6 .390 162 2026 05 18 12 16 31 15.757 +15 11 35.13 1.4697 2.3576 143.0 20.6 .400 162 2026 05 18 13 16 31 12.841 +15 11 23.41 1.4695 2.3575 143.0 20.6 .410 162 2026 05 18 14 16 31 09.923 +15 11 11.65 1.4692 2.3574 143.1 20.6 .421 161 2026 05 18 15 16 31 07.003 +15 10 59.85 1.4690 2.3573 143.1 20.6 .431 161 2026 05 18 16 16 31 04.082 +15 10 48.01 1.4688 2.3572 143.1 20.6 .441 161 2026 05 18 17 16 31 01.159 +15 10 36.12 1.4686 2.3571 143.1 20.5 .452 161 2026 05 18 18 16 30 58.235 +15 10 24.19 1.4684 2.3569 143.1 20.5 .462 161 2026 05 18 19 16 30 55.309 +15 10 12.22 1.4682 2.3568 143.1 20.5 .473 161 2026 05 18 20 16 30 52.381 +15 10 00.21 1.4680 2.3567 143.1 20.5 .484 161 2026 05 18 21 16 30 49.451 +15 09 48.15 1.4677 2.3566 143.1 20.5 .495 161 2026 05 18 22 16 30 46.520 +15 09 36.05 1.4675 2.3565 143.2 20.5 .506 161 2026 05 18 23 16 30 43.587 +15 09 23.91 1.4673 2.3563 143.2 20.5 .517 161 2026 05 19 00 16 30 40.653 +15 09 11.72 1.4671 2.3562 143.2 20.5 .528 161 2026 05 19 01 16 30 37.716 +15 08 59.49 1.4669 2.3561 143.2 20.5 .539 161 2026 05 19 02 16 30 34.779 +15 08 47.22 1.4667 2.3560 143.2 20.5 .551 160 2026 05 19 03 16 30 31.839 +15 08 34.90 1.4665 2.3559 143.2 20.5 .562 160 2026 05 19 04 16 30 28.898 +15 08 22.55 1.4663 2.3558 143.2 20.5 .574 160 2026 05 19 05 16 30 25.955 +15 08 10.15 1.4660 2.3556 143.2 20.5 .585 160 2026 05 19 06 16 30 23.011 +15 07 57.70 1.4658 2.3555 143.2 20.5 .597 160 2026 05 19 07 16 30 20.065 +15 07 45.21 1.4656 2.3554 143.3 20.5 .609 160 2026 05 19 08 16 30 17.118 +15 07 32.68 1.4654 2.3553 143.3 20.5 .621 160 2026 05 19 09 16 30 14.169 +15 07 20.11 1.4652 2.3552 143.3 20.5 .633 160 2026 05 19 10 16 30 11.218 +15 07 07.49 1.4650 2.3550 143.3 20.5 .645 160 2026 05 19 11 16 30 08.266 +15 06 54.84 1.4648 2.3549 143.3 20.5 .658 160 2026 05 19 12 16 30 05.312 +15 06 42.13 1.4646 2.3548 143.3 20.5 .670 160 2026 05 19 13 16 30 02.356 +15 06 29.39 1.4644 2.3547 143.3 20.5 .683 160 2026 05 19 14 16 29 59.399 +15 06 16.60 1.4642 2.3546 143.3 20.5 .695 159 2026 05 19 15 16 29 56.441 +15 06 03.77 1.4640 2.3545 143.4 20.5 .708 159 2026 05 19 16 16 29 53.480 +15 05 50.89 1.4638 2.3543 143.4 20.5 .721 159 2026 05 19 17 16 29 50.519 +15 05 37.97 1.4636 2.3542 143.4 20.5 .734 159