"Pseudo-MPEC" for P12nTNZ
Created 2026 Jul 7 15:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12nTNZ*0C2026 07 06.47118320 11 48.118-18 18 49.63 ~76DK 20.52wXNEOCPF51
P12nTNZ 0C2026 07 06.48371120 11 48.839-18 19 52.04 ~76DK 20.30wXNEOCPF51
P12nTNZ 0C2026 07 06.49621320 11 49.552-18 20 53.55 ~76DK 20.24wXNEOCPF51
P12nTNZ 0C2026 07 06.50875220 11 50.269-18 21 55.51 ~76DK 20.41wXNEOCPF51
P12nTNZ 0C2026 07 06.56780320 11 53.736-18 26 45.21 ~76Ho 19.98GVNEOCPF51
P12nTNZ 0C2026 07 06.56862620 11 53.786-18 26 49.22 ~76Ho 20.16GVNEOCPF51
P12nTNZ KB2026 07 06.97903 20 12 29.39 -19 00 51.0 ~7745 20.1 GXNEOCPM45
P12nTNZ KB2026 07 06.98602 20 12 29.84 -19 01 25.1 ~7745 19.9 GXNEOCPM45
P12nTNZ KB2026 07 06.99280 20 12 30.28 -19 01 58.3 ~7745 19.9 GXNEOCPM45
P12nTNZ 6B2026 07 07.02587520 12 33.962-19 04 36.41 ~77BK 19.8 GXNEOCPZ84
P12nTNZ 6B2026 07 07.02826120 12 34.097-19 04 48.07 ~77BK 20.1 GXNEOCPZ84
P12nTNZ 6B2026 07 07.03068520 12 34.241-19 05 00.10 ~77BK 20.1 GXNEOCPZ84
P12nTNZ 1C2026 07 07.27719020 12 55.480-19 25 04.50 ~778o 19.9 RVNEOCP691
P12nTNZ 1C2026 07 07.28669220 12 56.060-19 25 52.40 ~778o VNEOCP691
P12nTNZ 1C2026 07 07.29698720 12 56.670-19 26 42.10 ~778o VNEOCP691
P12nTNZ C2026 07 07.34351820 12 59.098-19 30 32.65 ~7795 19.9 GWNEOCPH01
P12nTNZ C2026 07 07.34687420 12 59.290-19 30 49.19 ~7795 19.8 GWNEOCPH01
P12nTNZ C2026 07 07.35724220 12 59.889-19 31 39.74 ~7795 19.9 GWNEOCPH01
P12nTNZ C2026 07 07.36578020 13 00.381-19 32 21.40 ~7795 19.8 GWNEOCPH01
P12nTNZ 1C2026 07 07.40130620 13 02.654-19 35 14.03 ~77A5 19.70GVNEOCPI52
P12nTNZ 1C2026 07 07.40321520 13 02.788-19 35 23.21 ~77A5 19.89GVNEOCPI52
P12nTNZ 1C2026 07 07.40512420 13 02.860-19 35 32.17 ~77A5 20.20GVNEOCPI52
P12nTNZ 1C2026 07 07.40563120 13 02.899-19 35 34.62 ~77A5 20.02GVNEOCPI52
P12nTNZ 3C2026 07 07.45188420 13 08.473-19 39 11.85 ~77Bo 20.02GVNEOCPT14
P12nTNZ 3C2026 07 07.45285420 13 08.527-19 39 16.65 ~77Bo 20.08GVNEOCPT14
P12nTNZ 3C2026 07 07.45382420 13 08.581-19 39 21.42 ~77Bo 20.02GVNEOCPT14
Station data:
(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. 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.
(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. 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. 1.0-m prime focus + CCD.
(M45) Starhopper Observatory, Sfantu Gheorghe (N45.865494 E25.768890)
Romania. Observer F. Ursache. 0.41-m f/7.5 reflector + CMO.
(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.
(Z84) Calar Alto-Schmidt (N37.224006 W2.548160) Spain. Observer R. Kresken.
Measurers F. Ocaña, M. Micheli, R. Kresken. 0.8-m f/3 Schmidt + CCD.
Orbital elements: P12nTNZ
Perihelion 2026 Jun 5.391595 +/- 0.243 TT = 9:23:53.8 (JD 2461196.891595)
Epoch 2026 Jul 7.0 TT = JDT 2461228.5 Earth MOID: 0.1291 Ma: 0.0464
M 17.495691598 +/- 0.10 (J2000 ecliptic) AutoNEOCP
n 0.553513904 +/- 0.00257 Peri. 151.025282 +/- 0.24
a 1.469096619 +/- 0.00454 Node 107.149207 +/- 0.008
e 0.23177135 +/- 0.00234 Incl. 11.482386 +/- 0.051
P 1.781/650.378d H 23.34 G 0.15 U 8.7
q 1.128602100 +/- 0.000667 Q 1.809591139 +/- 0.009
From 26 observations 2026 July 6-7 (23.6 hr); mean residual 0".27
Residuals in arcseconds: 260706 F51 .00 .18+ 260707 Z84 .13+ .02+ 260707 H01 .03+ .00 260706 F51 .04+ .19- 260707 Z84 .02+ .13+ 260707 I52 .00 .38- 260706 F51 .01+ .08+ 260707 Z84 .01- .06+ 260707 I52 .32+ .29- 260706 F51 .02- .03- 260707 691 .13+ .29- 260707 I52 .24- .03+ 260706 F51 .08+ .04- 260707 691 .21+ 1.2- 260707 I52 .10- .04+ 260706 F51 .09+ .03- 260707 691 .15+ .02+ 260707 T14 .00 .05+ 260706 M45 .87- .01+ 260707 H01 .14+ .08- 260707 T14 .00 .01+ 260706 M45 .68- .26+ 260707 H01 .10+ .19- 260707 T14 .01+ .00 260706 M45 .45- .35+ 260707 H01 .08+ .03- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 07 16 20 13 24.891 -19 56 01.53 .14404 1.1558 164.1 20.2 .140 155 2026 07 07 17 20 13 28.213 -19 59 24.48 .14409 1.1559 164.1 20.2 .127 152 2026 07 07 18 20 13 31.531 -20 02 47.31 .14413 1.1560 164.1 20.2 .115 147 2026 07 07 19 20 13 34.844 -20 06 10.02 .14418 1.1560 164.2 20.2 .103 141 2026 07 07 20 20 13 38.153 -20 09 32.61 .14423 1.1561 164.2 20.2 .091 134 2026 07 07 21 20 13 41.457 -20 12 55.08 .14427 1.1562 164.3 20.2 .081 124 2026 07 07 22 20 13 44.757 -20 16 17.42 .14432 1.1562 164.3 20.2 .074 111 2026 07 07 23 20 13 48.053 -20 19 39.64 .14437 1.1563 164.3 20.2 .071 95 2026 07 08 00 20 13 51.345 -20 23 01.74 .14442 1.1564 164.4 20.2 .073 79 2026 07 08 01 20 13 54.632 -20 26 23.71 .14447 1.1564 164.4 20.2 .081 64 2026 07 08 02 20 13 57.914 -20 29 45.55 .14451 1.1565 164.5 20.2 .094 52 2026 07 08 03 20 14 01.193 -20 33 07.27 .14456 1.1566 164.5 20.2 .110 43 2026 07 08 04 20 14 04.467 -20 36 28.86 .14461 1.1567 164.5 20.2 .129 36 2026 07 08 05 20 14 07.736 -20 39 50.32 .14466 1.1567 164.6 20.2 .150 31 2026 07 08 06 20 14 11.002 -20 43 11.65 .14471 1.1568 164.6 20.2 .173 27 2026 07 08 07 20 14 14.262 -20 46 32.85 .14476 1.1569 164.6 20.2 .197 23 2026 07 08 08 20 14 17.519 -20 49 53.92 .14481 1.1569 164.7 20.2 .223 21 2026 07 08 09 20 14 20.771 -20 53 14.86 .14486 1.1570 164.7 20.2 .249 18 2026 07 08 10 20 14 24.019 -20 56 35.67 .14491 1.1571 164.7 20.2 .277 17 2026 07 08 11 20 14 27.263 -20 59 56.34 .14496 1.1571 164.8 20.2 .305 15 2026 07 08 12 20 14 30.502 -21 03 16.88 .14501 1.1572 164.8 20.2 .335 14 2026 07 08 13 20 14 33.736 -21 06 37.29 .14506 1.1573 164.9 20.2 .365 12 2026 07 08 14 20 14 36.967 -21 09 57.56 .14511 1.1573 164.9 20.2 .397 11 2026 07 08 15 20 14 40.193 -21 13 17.69 .14517 1.1574 164.9 20.2 .429 11 2026 07 08 16 20 14 43.415 -21 16 37.68 .14522 1.1575 165.0 20.2 .462 10 2026 07 08 17 20 14 46.632 -21 19 57.54 .14527 1.1576 165.0 20.2 .496 9 2026 07 08 18 20 14 49.845 -21 23 17.26 .14532 1.1576 165.0 20.2 .531 8 2026 07 08 19 20 14 53.053 -21 26 36.84 .14537 1.1577 165.1 20.2 .566 8 2026 07 08 20 20 14 56.258 -21 29 56.28 .14543 1.1578 165.1 20.2 .603 7 2026 07 08 21 20 14 59.457 -21 33 15.58 .14548 1.1578 165.1 20.2 .640 7 2026 07 08 22 20 15 02.653 -21 36 34.73 .14553 1.1579 165.2 20.2 .678 6 2026 07 08 23 20 15 05.844 -21 39 53.75 .14559 1.1580 165.2 20.2 .717 6 2026 07 09 00 20 15 09.031 -21 43 12.62 .14564 1.1581 165.2 20.2 .757 5 2026 07 09 01 20 15 12.213 -21 46 31.34 .14569 1.1581 165.3 20.2 .798 5 2026 07 09 02 20 15 15.391 -21 49 49.92 .14575 1.1582 165.3 20.2 .839 5 2026 07 09 03 20 15 18.565 -21 53 08.36 .14580 1.1583 165.3 20.2 .881 4 2026 07 09 04 20 15 21.734 -21 56 26.65 .14586 1.1583 165.4 20.2 .924 4 2026 07 09 05 20 15 24.899 -21 59 44.79 .14591 1.1584 165.4 20.2 .968 4 2026 07 09 06 20 15 28.060 -22 03 02.79 .14597 1.1585 165.4 20.2 1.01 3 2026 07 09 07 20 15 31.216 -22 06 20.63 .14602 1.1585 165.4 20.2 1.06 3 2026 07 09 08 20 15 34.368 -22 09 38.33 .14608 1.1586 165.5 20.2 1.10 3 2026 07 09 09 20 15 37.515 -22 12 55.88 .14614 1.1587 165.5 20.2 1.15 3 2026 07 09 10 20 15 40.659 -22 16 13.27 .14619 1.1588 165.5 20.2 1.20 3 2026 07 09 11 20 15 43.797 -22 19 30.52 .14625 1.1588 165.6 20.2 1.25 2 2026 07 09 12 20 15 46.932 -22 22 47.61 .14631 1.1589 165.6 20.2 1.30 2 2026 07 09 13 20 15 50.062 -22 26 04.55 .14636 1.1590 165.6 20.2 1.35 2 2026 07 09 14 20 15 53.188 -22 29 21.33 .14642 1.1590 165.7 20.2 1.40 2 2026 07 09 15 20 15 56.309 -22 32 37.96 .14648 1.1591 165.7 20.2 1.45 2