"Pseudo-MPEC" for 6JD4321
Created 2026 Sep 17 21:35:02 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
6JD4321*KC2026 09 14.02459 20 16 37.81 -53 53 06.7 ~9EFo 19.1 GVNEOCPW94
6JD4321 KC2026 09 14.03080 20 16 38.59 -53 52 55.0 ~9EFo 19.1 GVNEOCPW94
6JD4321 KC2026 09 14.03701 20 16 39.23 -53 52 42.8 ~9EFo 19.1 GVNEOCPW94
6JD4321 4C2026 09 14.19427 20 16 57.05 -53 47 22.0 ~9EFox qNEOCPW97
6JD4321 4C2026 09 14.20001 20 16 57.95 -53 47 07.9 ~9EFo 20.8 VqNEOCPW97
6JD4321 4C2026 09 14.20578 20 16 58.73 -53 46 54.9 ~9EFo 20.6 VqNEOCPW97
6JD4321 1B2026 09 14.77008120 18 22.138-53 28 05.45 ~9EJK 19.2 VZNEOCPM49
6JD4321 1B2026 09 14.77717920 18 22.932-53 27 51.26 ~9EJK 19.3 VZNEOCPM49
6JD4321 1B2026 09 14.78427720 18 23.734-53 27 37.08 ~9EJK 19.5 VZNEOCPM49
6JD4321 0B2026 09 14.89051620 18 36.122-53 23 56.81 ~9F7o WNEOCPM21
6JD4321 0B2026 09 14.90485120 18 37.855-53 23 26.09 ~9F7o 19.7 GWNEOCPM21
6JD4321 0B2026 09 14.91917520 18 39.583-53 22 55.31 ~9F7o WNEOCPM21
6JD4321 |C2026 09 14.98345820 18 52.970-53 20 40.80 ~9F0Z 20.1 GVNEOCP807
6JD4321 |C2026 09 14.98998020 18 53.740-53 20 27.70 ~9F0Z 20.2 GVNEOCP807
6JD4321 4C2026 09 14.99470 20 18 54.10 -53 20 22.4 ~9F5Z 19.3 VqNEOCPW97
6JD4321 |C2026 09 14.99651020 18 54.500-53 20 14.70 ~9F0Z 20.0 GVNEOCP807
6JD4321 4C2026 09 15.00041 20 18 54.83 -53 20 10.8 ~9F5Z 20.0 VqNEOCPW97
6JD4321 4C2026 09 15.00610 20 18 55.56 -53 19 59.8 ~9F5Z qNEOCPW97
6JD4321 4C2026 09 15.01403 20 18 56.48 -53 19 43.6 ~9F5Z qNEOCPW97
6JD4321 4C2026 09 15.01974 20 18 57.14 -53 19 32.2 ~9F5Z qNEOCPW97
6JD4321 4C2026 09 15.02544 20 18 57.83 -53 19 21.0 ~9F5Z qNEOCPW97
6JD4321 |C2026 09 15.98220820 21 17.840-52 45 32.80 ~9G0Z 19.6 GVNEOCP807
6JD4321 |C2026 09 15.98873020 21 18.680-52 45 19.70 ~9G0Z 19.5 GVNEOCP807
6JD4321 |C2026 09 15.99526020 21 19.480-52 45 06.00 ~9G0Z 19.5 GVNEOCP807
6JD4321 1B2026 09 16.75811120 23 13.618-52 17 18.06 ~9GJ5 20.4 VZNEOCPM49
6JD4321 1B2026 09 16.76875720 23 14.952-52 16 55.38 ~9GJ5 20.1 VZNEOCPM49
6JD4321 |C2026 09 16.98127020 23 47.970-52 08 53.30 ~9H0Z 19.1 GVNEOCP807
6JD4321 |C2026 09 16.98519020 23 48.460-52 08 44.20 ~9H0Z 19.4 GVNEOCP807
6JD4321 |C2026 09 16.99302020 23 49.510-52 08 27.90 ~9H0Z 19.6 GVNEOCP807
6JD4321 |C2026 09 16.99694020 23 50.010-52 08 18.90 ~9H0Z 19.8 GVNEOCP807
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(M21) Schiaparelli Southern Observatory, Hakos (S23.236549 E16.361440)
Namibia. Observers A. Aletti, F. Bellini, L. Buzzi, G. Galli. Measurer L.
Buzzi. 0.36-m f/8.4 reflector + CCD.
(M49) IAS Remote Observatory, Hakos (S23.236549 E16.361720) Namibia.
Observers D. Husar, M. Junius. Measurer D. Husar. 0.25-m f/4.6 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: 6JD4321
Perihelion 2026 Oct 7.301434 +/- 0.00668 TT = 7:14:03.8 (JD 2461320.801434)
Epoch 2026 Sep 16.0 TT = JDT 2461299.5 Earth MOID: 0.1065 AutoNEOCP
M 351.333936299 +/- 0.09 (J2000 ecliptic)
n 0.406830067 +/- 0.0043 Peri. 342.452278 +/- 0.057
a 1.803823417 +/- 0.0125 Node 23.001475 +/- 0.07
e 0.39068800 +/- 0.00385 Incl. 9.619242 +/- 0.06
P 2.423/884.874d H 20.94 G 0.15 U 9.1
q 1.099091243 +/- 0.000809 Q 2.508555592 +/- 0.0242
29 of 30 observations 2026 Sept. 14-16; mean residual 0".31
Residuals in arcseconds: 260914 W94 .30- .30+ 260914 M21 .00 .17- 260915 W97 .01- .00 260914 W94 .46+ .11- 260914 M21 .01- .34- 260915 807 .18+ .18+ 260914 W94 .01- .06- 260914 807 .41+ .18- 260915 807 .33+ .28- 260914 W97( 2.0- 2.4-) 260914 807 .25+ .05- 260915 807 .13+ .20- 260914 W97 .25- .54- 260914 W97 .96- .64+ 260916 M49 .22- .13+ 260914 W97 .38+ .09+ 260914 807 .01+ .08- 260916 M49 .46- .27- 260914 M49 .37+ .14- 260915 W97 .48- .80+ 260916 807 .32+ .15- 260914 M49 .06+ .11- 260915 W97 .04+ .37+ 260916 807 .08+ .44+ 260914 M49 .16- .15- 260915 W97 .09- .56+ 260916 807 .30+ .29- 260914 M21 .19- .14- 260915 W97 .19- .39+ 260916 807 .18+ .15+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 17 22 20 26 11.217 -51 32 56.85 .21553 1.1168 116.1 19.8 .136 128 2026 09 17 23 20 26 17.778 -51 31 19.39 .21545 1.1167 116.1 19.8 .135 128 2026 09 18 00 20 26 24.346 -51 29 41.77 .21536 1.1167 116.1 19.8 .134 128 2026 09 18 01 20 26 30.923 -51 28 03.98 .21527 1.1166 116.1 19.8 .133 127 2026 09 18 02 20 26 37.509 -51 26 26.02 .21519 1.1165 116.1 19.8 .131 127 2026 09 18 03 20 26 44.102 -51 24 47.90 .21510 1.1164 116.1 19.8 .130 127 2026 09 18 04 20 26 50.704 -51 23 09.61 .21501 1.1164 116.1 19.8 .129 127 2026 09 18 05 20 26 57.314 -51 21 31.15 .21493 1.1163 116.1 19.8 .128 126 2026 09 18 06 20 27 03.932 -51 19 52.52 .21484 1.1162 116.1 19.8 .126 126 2026 09 18 07 20 27 10.558 -51 18 13.73 .21475 1.1161 116.1 19.8 .125 126 2026 09 18 08 20 27 17.192 -51 16 34.77 .21467 1.1161 116.1 19.8 .124 126 2026 09 18 09 20 27 23.835 -51 14 55.64 .21458 1.1160 116.1 19.8 .122 125 2026 09 18 10 20 27 30.486 -51 13 16.34 .21449 1.1159 116.1 19.8 .121 125 2026 09 18 11 20 27 37.144 -51 11 36.87 .21441 1.1158 116.1 19.8 .119 125 2026 09 18 12 20 27 43.811 -51 09 57.24 .21432 1.1158 116.1 19.8 .117 125 2026 09 18 13 20 27 50.486 -51 08 17.43 .21423 1.1157 116.1 19.8 .116 124 2026 09 18 14 20 27 57.169 -51 06 37.46 .21415 1.1156 116.1 19.8 .114 124 2026 09 18 15 20 28 03.860 -51 04 57.32 .21406 1.1156 116.1 19.8 .113 124 2026 09 18 16 20 28 10.559 -51 03 17.01 .21398 1.1155 116.1 19.8 .111 124 2026 09 18 17 20 28 17.266 -51 01 36.53 .21389 1.1154 116.1 19.8 .109 123 2026 09 18 18 20 28 23.981 -50 59 55.88 .21380 1.1153 116.1 19.8 .107 123 2026 09 18 19 20 28 30.704 -50 58 15.06 .21372 1.1153 116.0 19.8 .105 123 2026 09 18 20 20 28 37.435 -50 56 34.07 .21363 1.1152 116.0 19.8 .103 123 2026 09 18 21 20 28 44.174 -50 54 52.91 .21355 1.1151 116.0 19.8 .101 122 2026 09 18 22 20 28 50.921 -50 53 11.58 .21346 1.1150 116.0 19.8 .099 122 2026 09 18 23 20 28 57.676 -50 51 30.08 .21337 1.1150 116.0 19.8 .097 122 2026 09 19 00 20 29 04.438 -50 49 48.41 .21329 1.1149 116.0 19.8 .095 121 2026 09 19 01 20 29 11.209 -50 48 06.56 .21320 1.1148 116.0 19.8 .093 121 2026 09 19 02 20 29 17.987 -50 46 24.55 .21312 1.1148 116.0 19.8 .091 121 2026 09 19 03 20 29 24.773 -50 44 42.37 .21303 1.1147 116.0 19.8 .089 120 2026 09 19 04 20 29 31.567 -50 43 00.02 .21295 1.1146 116.0 19.8 .087 120 2026 09 19 05 20 29 38.369 -50 41 17.49 .21286 1.1146 116.0 19.8 .084 119 2026 09 19 06 20 29 45.179 -50 39 34.79 .21277 1.1145 116.0 19.8 .082 119 2026 09 19 07 20 29 51.996 -50 37 51.93 .21269 1.1144 116.0 19.8 .080 119 2026 09 19 08 20 29 58.822 -50 36 08.89 .21260 1.1143 116.0 19.8 .077 118 2026 09 19 09 20 30 05.654 -50 34 25.67 .21252 1.1143 116.0 19.8 .075 118 2026 09 19 10 20 30 12.495 -50 32 42.29 .21243 1.1142 116.0 19.8 .073 117 2026 09 19 11 20 30 19.343 -50 30 58.73 .21235 1.1141 116.0 19.8 .070 116 2026 09 19 12 20 30 26.200 -50 29 15.01 .21226 1.1141 116.0 19.8 .068 116 2026 09 19 13 20 30 33.063 -50 27 31.11 .21218 1.1140 116.0 19.8 .065 115 2026 09 19 14 20 30 39.935 -50 25 47.03 .21209 1.1139 116.0 19.8 .062 114 2026 09 19 15 20 30 46.814 -50 24 02.79 .21201 1.1139 116.0 19.8 .060 114 2026 09 19 16 20 30 53.701 -50 22 18.37 .21192 1.1138 116.0 19.8 .057 113 2026 09 19 17 20 31 00.595 -50 20 33.77 .21184 1.1137 116.0 19.8 .055 112 2026 09 19 18 20 31 07.497 -50 18 49.01 .21175 1.1137 116.0 19.8 .052 111 2026 09 19 19 20 31 14.406 -50 17 04.07 .21167 1.1136 116.0 19.8 .049 109 2026 09 19 20 20 31 21.323 -50 15 18.96 .21158 1.1135 116.0 19.8 .046 108 2026 09 19 21 20 31 28.248 -50 13 33.67 .21150 1.1134 116.0 19.8 .044 107