"Pseudo-MPEC" for 6JA3K21
Created 2026 Sep 13 16:35:03 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
6JA3K21*KC2026 09 11.36641 04 29 07.87 -15 34 18.5 ~9BAK 17.6 GVNEOCPW94
6JA3K21 KC2026 09 11.37265 04 29 00.01 -15 33 49.0 ~9BAK 17.9 GVNEOCPW94
6JA3K21 KC2026 09 11.37885 04 28 52.23 -15 33 19.6 ~9BAK 17.9 GVNEOCPW94
6JA3K21 KC2026 09 12.05816204 16 43.28 -14 44 34.9 ~9C2Z 18.6 GXNEOCP958
6JA3K21 KC2026 09 12.06485304 16 36.22 -14 44 05.9 ~9C2Z 18.3 GXNEOCP958
6JA3K21 KC2026 09 12.07152004 16 29.18 -14 43 37.2 ~9C2Z 18.0 GXNEOCP958
6JA3K21 0C2026 09 12.12410404 15 33.029-14 40 08.80 ~9C3K 19.1 GWNEOCPJ95
6JA3K21 0C2026 09 12.12807704 15 28.872-14 39 51.98 ~9C3K 18.7 GWNEOCPJ95
6JA3K21 0C2026 09 12.13073304 15 26.088-14 39 40.39 ~9C3K 18.4 GWNEOCPJ95
6JA3K21 KB2026 09 12.16392 04 14 51.67 -14 36 56.2 ~9C4Z 17.9 GVNEOCPY76
6JA3K21 KB2026 09 12.16524 04 14 50.25 -14 36 50.3 ~9C4Z 17.9 GVNEOCPY76
6JA3K21 KB2026 09 12.16973 04 14 45.49 -14 36 31.0 ~9C4Z 17.8 GVNEOCPY76
6JA3K21 0C2026 09 12.19568304 14 21.797-14 34 08.58 ~9C7Z 18.41wVNEOCPR17
6JA3K21 0C2026 09 12.20983204 14 06.782-14 33 08.39 ~9C7Z 19.16wVNEOCPR17
6JA3K21 0C2026 09 12.22397904 13 51.782-14 32 08.27 ~9C7Z 18.28wVNEOCPR17
6JA3K21 0C2026 09 12.23813004 13 36.850-14 31 07.21 ~9C7Z 18.72wVNEOCPR17
6JA3K21 4C2026 09 12.33285 04 12 09.37 -14 21 24.2 ~9C95 18.7 VqNEOCPW97
6JA3K21 4C2026 09 12.33859 04 12 03.41 -14 21 00.3 ~9C95 18.7 VqNEOCPW97
6JA3K21 4C2026 09 12.34434 04 11 57.47 -14 20 36.5 ~9C95 18.3 VqNEOCPW97
6JA3K21 KB2026 09 13.05787204 01 23.844-13 35 53.16 ~9D1o 18.5 GXNEOCP595
6JA3K21 KB2026 09 13.05977804 01 22.190-13 35 46.10 ~9D1o 19.0 GXNEOCP595
6JA3K21 KB2026 09 13.06168304 01 20.467-13 35 38.47 ~9D1o 18.8 GXNEOCP595
6JA3K21 KC2026 09 13.06243804 01 19.84 -13 35 34.8 ~9D25 18.9 GVNEOCPL01
6JA3K21 KC2026 09 13.06443604 01 18.07 -13 35 27.4 ~9D25 19.2 GVNEOCPL01
6JA3K21 KC2026 09 13.06643204 01 16.31 -13 35 20.1 ~9D25 18.9 GVNEOCPL01
6JA3K21 4C2026 09 13.21630 03 59 19.26 -13 22 15.5 ~9D7K 18.2 VqNEOCPW97
6JA3K21 4C2026 09 13.22203 03 59 14.36 -13 21 55.0 ~9D7K 19.2 VqNEOCPW97
6JA3K21 4C2026 09 13.22779 03 59 09.47 -13 21 34.6 ~9D7K 18.8 VqNEOCPW97
6JA3K21 0C2026 09 13.30916303 57 59.750-13 16 19.60 ~9DC5 19.11cVNEOCPW68
6JA3K21 0C2026 09 13.32465903 57 46.392-13 15 23.65 ~9DC5 18.93cVNEOCPW68
6JA3K21 0C2026 09 13.32646203 57 44.930-13 15 16.88 ~9DC5 19.31cVNEOCPW68
6JA3K21 0C2026 09 13.33013603 57 41.731-13 15 03.82 ~9DC5 18.80cVNEOCPW68
6JA3K21 |C2026 09 13.35703003 57 18.640-13 13 27.60 ~9D95 18.4 GVNEOCP807
6JA3K21 |C2026 09 13.35988003 57 16.200-13 13 17.20 ~9D95 18.5 GVNEOCP807
6JA3K21 |C2026 09 13.36293003 57 13.590-13 13 06.20 ~9D95 18.7 GVNEOCP807
6JA3K21 KC2026 09 13.37021603 57 10.23 -13 16 04.7 ~9D9Z 19.1 GVNEOCPH21
6JA3K21 KC2026 09 13.37301203 57 07.87 -13 15 54.6 ~9D9Z 19.1 GVNEOCPH21
6JA3K21 KC2026 09 13.37580703 57 05.51 -13 15 44.6 ~9D9Z 19.2 GVNEOCPH21
6JA3K21 KC2026 09 13.37860203 57 03.15 -13 15 34.5 ~9D9Z 19.4 GVNEOCPH21
Station data:
(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.
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(958) Observatoire de Dax (N43.693381 W1.030530) France. Observer P.
Dupouy. 0.32-m Schmidt-Cassegrain.
(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.
(J95) Great Shefford (N51.474969 W1.447003) UK/England. Observer P.
Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain + CCD.
(L01) Višnjan Observatory, Tičan (N45.290897 E13.749300) Croatia.
Observers K. Korlević, L. Poropat. Measurer K. Korlevic. 1.0-m f/2.9
reflector + CCD.
(R17) ATLAS-TDO (N28.298778 W16.510310) Canary Islands (Spain). Observers
L. Denneau, R. Siverd, J. Tonry, H. Weiland, J. Licandro, M. Alarcon.
Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, J. Robinson, R. Siverd,
J. Tonry, H. Weiland, J. Licandro, M. Alarcon. 0.56-m f/2.2 Astrograph +
CMOS.
(W68) ATLAS Chile, Rio Hurtado (S30.471010 W70.764980) Chile. Observers L.
Denneau, R. Siverd, J. Tonry, H. Weiland. Measurers L. Denneau, N.
Erasmus, A. Fitzsimmons, J. Robinson, R. Siverd, J. Tonry, H. Weiland.
0.5-m f/2.0 Schmidt + 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.
(Y76) Observatorio NovaCanet, Canet de Berenguer (N39.686384 W0.208110)
Spain.
Orbital elements: 6JA3K21
Perihelion 2026 Aug 11.686504 +/- 0.00302 TT = 16:28:33.9 (JD 2461264.186504)
Epoch 2026 Sep 13.0 TT = JDT 2461296.5 Earth MOID: 0.0197 Ma: 0.0535
M 13.551280088 +/- 0.012 (J2000 ecliptic) AutoNEOCP
n 0.419369052 +/- 0.000355 Peri. 166.267680 +/- 0.0039
a 1.767686032 +/- 0.000998 Node 145.876069 +/- 0.007
e 0.46356829 +/- 0.000324 Incl. 3.136922 +/- 0.0015
P 2.350/858.416d H 23.16 G 0.15 U 7.4
q 0.948242828 +/- 3.82e-5 Q 2.587129235 +/- 0.00203
From 39 observations 2026 Sept. 11-13; mean residual 0".26
Residuals in arcseconds: 260911 W94 .26+ .09+ 260912 R17 .06- .03+ 260913 W97 .45- .03+ 260911 W94 .12- .12+ 260912 R17 .24- .22- 260913 W97 .28- .08+ 260911 W94 .15- .18+ 260912 R17 .24+ .20+ 260913 W68 .52+ .00 260912 958 .39+ 1.2- 260912 W97 .04+ .21- 260913 W68 .32- .15+ 260912 958 .07+ .35- 260912 W97 .13- .06- 260913 W68 .94+ .41+ 260912 958 .23- .22+ 260912 W97 .12+ .10- 260913 W68 .28+ .20+ 260912 J95 .02- .08+ 260913 595 .01+ .07- 260913 807 .12- .17- 260912 J95 .07+ .09- 260913 595 .38+ .15- 260913 807 .07- .15- 260912 J95 .06+ .14+ 260913 595 .27- .36+ 260913 807 .01- .26- 260912 Y76 .06- .10- 260913 L01 .08- .11+ 260913 H21 .06- .10+ 260912 Y76 .38- .14+ 260913 L01 .19- .03+ 260913 H21 .05- .10+ 260912 Y76 .46- .14+ 260913 L01 .18- .14- 260913 H21 .06- .00 260912 R17 .06+ .05- 260913 W97 .02+ .24- 260913 H21 .06- .01- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 13 17 03 52 49.364 -12 53 20.83 .04720 1.0258 113.4 18.9 .024 156 2026 09 13 18 03 52 18.761 -12 50 55.13 .04737 1.0260 113.5 18.9 .021 161 2026 09 13 19 03 51 48.386 -12 48 30.27 .04755 1.0262 113.7 18.9 .018 168 2026 09 13 20 03 51 18.235 -12 46 06.25 .04773 1.0263 113.8 18.9 .015 178 2026 09 13 21 03 50 48.307 -12 43 43.08 .04790 1.0265 114.0 18.9 .013 11 2026 09 13 22 03 50 18.600 -12 41 20.74 .04808 1.0267 114.1 18.9 .012 27 2026 09 13 23 03 49 49.110 -12 38 59.22 .04826 1.0269 114.3 18.9 .012 46 2026 09 14 00 03 49 19.835 -12 36 38.53 .04843 1.0271 114.4 18.9 .014 63 2026 09 14 01 03 48 50.775 -12 34 18.66 .04861 1.0273 114.6 18.9 .016 75 2026 09 14 02 03 48 21.925 -12 31 59.60 .04879 1.0274 114.8 18.9 .019 85 2026 09 14 03 03 47 53.284 -12 29 41.35 .04896 1.0276 114.9 18.9 .022 91 2026 09 14 04 03 47 24.850 -12 27 23.91 .04914 1.0278 115.1 18.9 .026 96 2026 09 14 05 03 46 56.621 -12 25 07.26 .04932 1.0280 115.2 18.9 .029 100 2026 09 14 06 03 46 28.594 -12 22 51.40 .04950 1.0282 115.4 18.9 .033 103 2026 09 14 07 03 46 00.768 -12 20 36.34 .04968 1.0284 115.5 18.9 .037 105 2026 09 14 08 03 45 33.140 -12 18 22.05 .04985 1.0285 115.6 18.9 .042 107 2026 09 14 09 03 45 05.708 -12 16 08.54 .05003 1.0287 115.8 18.9 .046 108 2026 09 14 10 03 44 38.471 -12 13 55.81 .05021 1.0289 115.9 18.9 .050 110 2026 09 14 11 03 44 11.426 -12 11 43.84 .05039 1.0291 116.1 18.9 .054 111 2026 09 14 12 03 43 44.571 -12 09 32.63 .05057 1.0293 116.2 18.9 .059 111 2026 09 14 13 03 43 17.905 -12 07 22.19 .05075 1.0295 116.4 18.9 .063 112 2026 09 14 14 03 42 51.425 -12 05 12.49 .05093 1.0297 116.5 18.9 .068 113 2026 09 14 15 03 42 25.130 -12 03 03.54 .05111 1.0299 116.7 18.9 .072 113 2026 09 14 16 03 41 59.017 -12 00 55.34 .05129 1.0300 116.8 18.9 .077 114 2026 09 14 17 03 41 33.085 -11 58 47.87 .05147 1.0302 116.9 19.0 .081 114 2026 09 14 18 03 41 07.332 -11 56 41.13 .05165 1.0304 117.1 19.0 .086 114 2026 09 14 19 03 40 41.757 -11 54 35.12 .05183 1.0306 117.2 19.0 .091 115 2026 09 14 20 03 40 16.356 -11 52 29.84 .05201 1.0308 117.4 19.0 .095 115 2026 09 14 21 03 39 51.130 -11 50 25.27 .05219 1.0310 117.5 19.0 .100 115 2026 09 14 22 03 39 26.075 -11 48 21.41 .05237 1.0312 117.6 19.0 .105 116 2026 09 14 23 03 39 01.190 -11 46 18.27 .05255 1.0313 117.8 19.0 .110 116 2026 09 15 00 03 38 36.474 -11 44 15.82 .05274 1.0315 117.9 19.0 .115 116 2026 09 15 01 03 38 11.925 -11 42 14.07 .05292 1.0317 118.0 19.0 .119 116 2026 09 15 02 03 37 47.540 -11 40 13.02 .05310 1.0319 118.2 19.0 .124 116 2026 09 15 03 03 37 23.319 -11 38 12.65 .05328 1.0321 118.3 19.0 .129 116 2026 09 15 04 03 36 59.260 -11 36 12.97 .05346 1.0323 118.4 19.0 .134 116 2026 09 15 05 03 36 35.361 -11 34 13.97 .05365 1.0325 118.6 19.0 .139 117 2026 09 15 06 03 36 11.621 -11 32 15.64 .05383 1.0327 118.7 19.0 .144 117 2026 09 15 07 03 35 48.037 -11 30 17.98 .05401 1.0329 118.8 19.0 .149 117 2026 09 15 08 03 35 24.609 -11 28 20.98 .05419 1.0330 119.0 19.0 .154 117 2026 09 15 09 03 35 01.336 -11 26 24.64 .05438 1.0332 119.1 19.0 .159 117 2026 09 15 10 03 34 38.214 -11 24 28.96 .05456 1.0334 119.2 19.0 .164 117 2026 09 15 11 03 34 15.244 -11 22 33.93 .05474 1.0336 119.3 19.0 .169 117 2026 09 15 12 03 33 52.423 -11 20 39.55 .05493 1.0338 119.5 19.0 .174 117 2026 09 15 13 03 33 29.749 -11 18 45.81 .05511 1.0340 119.6 19.0 .179 117 2026 09 15 14 03 33 07.223 -11 16 52.70 .05529 1.0342 119.7 19.0 .184 117 2026 09 15 15 03 32 44.842 -11 15 00.23 .05548 1.0344 119.9 19.0 .189 117 2026 09 15 16 03 32 22.604 -11 13 08.38 .05566 1.0346 120.0 19.0 .194 117