"Pseudo-MPEC" for 6J71B21
Created 2026 Sep 9 21:35:02 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
6J71B21*KC2026 09 08.18480 23 49 17.72 -19 19 05.2 ~987o 20.0 GVNEOCPW94
6J71B21 KC2026 09 08.19101 23 49 10.42 -19 16 50.0 ~987o 20.0 GVNEOCPW94
6J71B21 KC2026 09 08.19718 23 49 03.17 -19 14 36.6 ~987o 20.5 GVNEOCPW94
6J71B21 4C2026 09 08.26416 23 47 44.92 -18 50 26.3 ~9885 19.2 VqNEOCPW97
6J71B21 4C2026 09 08.26987 23 47 38.39 -18 48 23.7 ~9885 20.3 VqNEOCPW97
6J71B21 4C2026 09 08.27557 23 47 31.79 -18 46 20.6 ~9885 20.2 VqNEOCPW97
6J71B21 1C2026 09 08.36018923 46 03.716-18 18 49.82 ~988o 20.13GVNEOCPV06
6J71B21 1C2026 09 08.36038123 46 03.500-18 18 45.83 ~988o 19.83GVNEOCPV06
6J71B21 1C2026 09 08.36057223 46 03.284-18 18 41.51 ~988o 20.09GVNEOCPV06
6J71B21 1C2026 09 08.36076423 46 03.079-18 18 37.30 ~988o 20.46GVNEOCPV06
6J71B21 KC2026 09 08.49483423 43 47.395-17 27 25.16 ~98CK 20.4 GWNEOCP474
6J71B21 KC2026 09 08.49699823 43 45.019-17 26 39.80 ~98CK 20.1 GWNEOCP474
6J71B21 KC2026 09 08.49916023 43 42.660-17 25 54.44 ~98CK 20.2 GWNEOCP474
6J71B21 KC2026 09 08.50131923 43 40.279-17 25 09.05 ~98CK 20.0 GWNEOCP474
6J71B21 KC2026 09 08.50347723 43 37.910-17 24 23.44 ~98CK 20.1 GWNEOCP474
6J71B21 KB2026 09 08.94369323 36 18.466-14 57 35.93 ~98NK 19.9 GXNEOCP595
6J71B21 KB2026 09 08.95032 23 36 09.91 -14 55 23.9 ~990Z 19.8 GXNEOCPM45
6J71B21 KB2026 09 08.95512023 36 06.888-14 53 47.94 ~98NK 19.7 GXNEOCP595
6J71B21 KB2026 09 08.95689 23 36 03.26 -14 53 12.4 ~990Z 19.7 GXNEOCPM45
6J71B21 !C2026 09 09.03029723 34 56.393-14 28 11.58 ~99BZ 20.3 GWNEOCPJ04
6J71B21 !C2026 09 09.03196323 34 54.697-14 27 38.80 ~99BZ 20.6 GWNEOCPJ04
6J71B21 !C2026 09 09.03362723 34 53.042-14 27 05.43 ~99BZ 20.5 GWNEOCPJ04
Station data:
(474) Mount John Observatory, Lake Tekapo (S43.987385 E170.464960) New
Zealand. Observers A. C. Gilmore, P. M. Kilmartin. Measurer P. M.
Kilmartin. 1.0-m f/7.7 reflector + CCD.
(595) Farra d'Isonzo (N45.915731 E13.525780) Italy. Observers S. Aschi, E.
Pettarin, G. Panterotto. Measurers S. Aschi, E. Pettarin. 0.40-m f/5.15
reflector + CCD.
(J04) ESA Optical Ground Station, Tenerife (N28.300957 W16.511820) Canary
Islands (Spain). Observer R. Kresken. Measurers M. Micheli, D. Koschny,
E. Schwab, M. Busch, A. Knöfel. 1.0-m f/4.4 reflector + CCD.
(M45) Starhopper Observatory, Sfantu Gheorghe (N45.865494 E25.768890)
Romania. Observer F. Ursache. 0.41-m f/7.5 reflector + CMO.
(V06) Catalina Sky Survey-Kuiper (N32.416871 W110.732550) 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. 1.55-m reflector + CCD.
(W94) AMACS1, San Pedro de Atacama (S22.953074 W68.179810) Chile. Observers
A. Maury, G. Attard. Measurers A. Maury, G. Attard, D. Parrott. 0.28-m
f/2.2 Schmidt + CCD.
(W97) Atacama Desert Observatory, San Pedro de Atacama (S22.953413
W68.179760) Chile.
Orbital elements: 6J71B21
Perihelion 2026 Jun 28.456737 +/- 0.0438 TT = 10:57:42.0 (JD 2461219.956737)
Epoch 2026 Sep 9.0 TT = JDT 2461292.5 Earth MOID: 0.0419 AutoNEOCP
M 58.740884537 +/- 0.07 (J2000 ecliptic)
n 0.809735904 +/- 0.000546 Peri. 273.161238 +/- 0.030
a 1.140005950 +/- 0.000512 Node 347.734054 +/- 0.00039
e 0.23675210 +/- 0.000494 Incl. 16.908544 +/- 0.023
P 1.217/444.581d H 26.07 G 0.15 U 7.7
q 0.870107137 +/- 0.000209 Q 1.409904762 +/- 0.00119
From 22 observations 2026 Sept. 8-9 (20.4 hr); mean residual 0".36
Residuals in arcseconds: 260908 W94 .47+ .57- 260908 V06 .16- .18+ 260908 M45 .05+ .38+ 260908 W94 .44+ .32+ 260908 V06 .02+ .28+ 260908 595 .42- .28- 260908 W94 .39+ .26+ 260908 474 .36+ .30- 260908 M45 .02+ .02+ 260908 W97 1.1- .84+ 260908 474 .26+ .34- 260909 J04 .13+ .13- 260908 W97 .08- .19- 260908 474 .37+ .34- 260909 J04 .02- .39- 260908 W97 .41- .52- 260908 474 .11+ .24- 260909 J04 .40+ .02- 260908 V06 .19- .07+ 260908 474 .00 .10+ 260908 V06 .17- .05- 260908 595 .18- .62+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 09 22 23 22 00.271 -09 48 16.72 .05152 1.0585 174.7 20.2 .853 157 2026 09 09 23 23 21 26.756 -09 35 59.58 .05168 1.0586 175.0 20.2 .892 156 2026 09 10 00 23 20 53.481 -09 23 46.64 .05183 1.0588 175.2 20.2 .931 156 2026 09 10 01 23 20 20.445 -09 11 37.91 .05199 1.0590 175.5 20.2 .970 156 2026 09 10 02 23 19 47.645 -08 59 33.37 .05215 1.0591 175.7 20.1 1.01 156 2026 09 10 03 23 19 15.080 -08 47 33.03 .05231 1.0593 175.9 20.1 1.05 156 2026 09 10 04 23 18 42.746 -08 35 36.89 .05247 1.0594 176.2 20.1 1.09 155 2026 09 10 05 23 18 10.643 -08 23 44.92 .05263 1.0596 176.4 20.1 1.13 155 2026 09 10 06 23 17 38.767 -08 11 57.14 .05279 1.0598 176.6 20.1 1.18 155 2026 09 10 07 23 17 07.118 -08 00 13.53 .05295 1.0599 176.9 20.1 1.22 155 2026 09 10 08 23 16 35.694 -07 48 34.09 .05312 1.0601 177.1 20.1 1.26 155 2026 09 10 09 23 16 04.491 -07 36 58.80 .05328 1.0603 177.3 20.1 1.30 155 2026 09 10 10 23 15 33.509 -07 25 27.66 .05345 1.0604 177.5 20.1 1.35 155 2026 09 10 11 23 15 02.746 -07 14 00.66 .05361 1.0606 177.7 20.1 1.39 154 2026 09 10 12 23 14 32.199 -07 02 37.79 .05378 1.0607 177.9 20.1 1.44 154 2026 09 10 13 23 14 01.867 -06 51 19.05 .05395 1.0609 178.1 20.1 1.48 154 2026 09 10 14 23 13 31.748 -06 40 04.41 .05412 1.0611 178.3 20.1 1.53 154 2026 09 10 15 23 13 01.840 -06 28 53.86 .05429 1.0612 178.4 20.1 1.57 154 2026 09 10 16 23 12 32.141 -06 17 47.41 .05446 1.0614 178.5 20.1 1.62 154 2026 09 10 17 23 12 02.650 -06 06 45.02 .05463 1.0616 178.6 20.1 1.67 154 2026 09 10 18 23 11 33.364 -05 55 46.70 .05481 1.0617 178.7 20.1 1.71 154 2026 09 10 19 23 11 04.283 -05 44 52.43 .05498 1.0619 178.7 20.1 1.76 154 2026 09 10 20 23 10 35.403 -05 34 02.19 .05515 1.0621 178.7 20.1 1.81 153 2026 09 10 21 23 10 06.724 -05 23 15.97 .05533 1.0622 178.6 20.1 1.86 153 2026 09 10 22 23 09 38.244 -05 12 33.76 .05551 1.0624 178.5 20.1 1.90 153 2026 09 10 23 23 09 09.961 -05 01 55.54 .05568 1.0625 178.4 20.1 1.95 153 2026 09 11 00 23 08 41.873 -04 51 21.30 .05586 1.0627 178.3 20.1 2.00 153 2026 09 11 01 23 08 13.979 -04 40 51.02 .05604 1.0629 178.1 20.2 2.05 153 2026 09 11 02 23 07 46.277 -04 30 24.68 .05622 1.0630 178.0 20.2 2.10 153 2026 09 11 03 23 07 18.766 -04 20 02.28 .05640 1.0632 177.8 20.2 2.15 153 2026 09 11 04 23 06 51.443 -04 09 43.78 .05658 1.0634 177.6 20.2 2.20 153 2026 09 11 05 23 06 24.308 -03 59 29.19 .05676 1.0635 177.4 20.2 2.24 153 2026 09 11 06 23 05 57.358 -03 49 18.48 .05694 1.0637 177.2 20.3 2.29 153 2026 09 11 07 23 05 30.592 -03 39 11.63 .05713 1.0638 177.1 20.3 2.34 153 2026 09 11 08 23 05 04.008 -03 29 08.62 .05731 1.0640 176.9 20.3 2.39 153 2026 09 11 09 23 04 37.606 -03 19 09.45 .05750 1.0642 176.7 20.3 2.44 153 2026 09 11 10 23 04 11.383 -03 09 14.08 .05768 1.0643 176.5 20.3 2.49 152 2026 09 11 11 23 03 45.338 -02 59 22.51 .05787 1.0645 176.3 20.4 2.54 152 2026 09 11 12 23 03 19.469 -02 49 34.71 .05805 1.0647 176.1 20.4 2.59 152 2026 09 11 13 23 02 53.775 -02 39 50.66 .05824 1.0648 175.9 20.4 2.64 152 2026 09 11 14 23 02 28.255 -02 30 10.36 .05843 1.0650 175.7 20.4 2.70 152 2026 09 11 15 23 02 02.906 -02 20 33.77 .05862 1.0652 175.5 20.4 2.75 152 2026 09 11 16 23 01 37.728 -02 11 00.88 .05881 1.0653 175.3 20.4 2.80 152 2026 09 11 17 23 01 12.719 -02 01 31.67 .05900 1.0655 175.1 20.5 2.85 152 2026 09 11 18 23 00 47.878 -01 52 06.12 .05919 1.0656 174.9 20.5 2.90 152 2026 09 11 19 23 00 23.203 -01 42 44.22 .05938 1.0658 174.7 20.5 2.95 152 2026 09 11 20 22 59 58.693 -01 33 25.93 .05958 1.0660 174.5 20.5 3.00 152 2026 09 11 21 22 59 34.346 -01 24 11.25 .05977 1.0661 174.3 20.5 3.05 152