"Pseudo-MPEC" for 6H84921
Created 2026 Aug 13 13:35:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
6H84921*KC2026 08 09.13761 20 18 03.85 -34 59 31.9 ~895Z 19.0 GVNEOCPW94
6H84921 KC2026 08 09.14377 20 18 12.82 -34 57 59.5 ~895Z 19.5 GVNEOCPW94
6H84921 KC2026 08 09.14998 20 18 21.84 -34 56 26.9 ~895Z 19.4 GVNEOCPW94
6H84921 4C2026 08 09.20933 20 19 48.23 -34 41 14.2 ~8965 19.4 VqNEOCPW97
6H84921 4C2026 08 09.21522 20 19 56.82 -34 39 41.4 ~8965 19.5 VqNEOCPW97
6H84921 4C2026 08 09.22110 20 20 05.42 -34 38 09.0 ~8965 19.2 VqNEOCPW97
6H84921 4C2026 08 09.22987 20 20 18.21 -34 35 50.6 ~896K qNEOCPW97
6H84921 4C2026 08 09.23574 20 20 26.83 -34 34 17.4 ~896K 18.9 VqNEOCPW97
6H84921 4C2026 08 09.24159 20 20 35.51 -34 32 43.5 ~896Kx19.0 VqNEOCPW97
6H84921 0B2026 08 09.81318420 36 35.082-32 03 50.97 ~8A7Z WNEOCPM21
6H84921 0B2026 08 09.82231820 36 47.842-32 01 33.82 ~8A7Z WNEOCPM21
6H84921 1B2026 08 09.82256920 36 48.178-32 01 29.86 ~89KK 18.9 VZNEOCPM49
6H84921 1B2026 08 09.82344820 36 49.373-32 01 16.64 ~89KK 19.0 VZNEOCPM49
6H84921 0B2026 08 09.83152120 37 00.650-31 59 14.79 ~8A7Z 19.3 GWNEOCPM21
6H84921 KB2026 08 10.59025520 55 35.638-28 40 41.81 ~8AFK 20.2 VZNEOCP900
6H84921 KB2026 08 10.60320620 55 51.809-28 37 09.88 ~8AFK 19.8 VZNEOCP900
6H84921 IB2026 08 10.88065521 02 28.884-27 21 14.87 ~8ANKx18.9 GXNEOCP595
6H84921 KB2026 08 10.88829121 02 38.424-27 19 11.93 ~8ANK 19.3 GXNEOCP595
6H84921 KB2026 08 10.89592821 02 47.762-27 17 08.38 ~8ANK 19.8 GXNEOCP595
6H84921 KB2026 08 10.91704921 03 13.673-27 11 26.20 ~8ANK 19.8 GXNEOCP595
6H84921 KB2026 08 10.92094221 03 18.418-27 10 21.94 ~8ANK 19.9 GXNEOCP595
6H84921 KB2026 08 11.11177521 07 31.862-26 11 32.32 ~8B3Z 19.6 VZNEOCPY05
6H84921 KB2026 08 11.12041721 07 41.667-26 09 09.68 ~8B3Z 19.5 VZNEOCPY05
6H84921 KC2026 08 11.53095 21 16 42.89 -24 14 26.4 ~8BEo 19.1 GVNEOCPE23
6H84921 KC2026 08 11.54001 21 16 52.82 -24 12 00.0 ~8BEo 19.2 GVNEOCPE23
6H84921 KC2026 08 11.54907 21 17 02.68 -24 09 33.1 ~8BEo 19.3 GVNEOCPE23
6H84921 1B2026 08 11.83802321 23 13.867-22 51 28.91 ~8BKo 18.8 VZNEOCPM49
6H84921 1B2026 08 11.84326921 23 19.514-22 50 07.15 ~8BKo 19.5 VZNEOCPM49
6H84921 KB2026 08 11.91924221 24 37.66 -22 36 59.2 ~8BMZ 19.7 GVNEOCPL01
6H84921 KB2026 08 11.92223921 24 40.88 -22 36 11.7 ~8BMZ 19.5 GVNEOCPL01
6H84921 KB2026 08 11.92523721 24 44.04 -22 35 23.8 ~8BMZ 19.5 GVNEOCPL01
6H84921 KB2026 08 11.94590021 25 11.25 -22 29 41.7 ~8BN5 19.3 GXNEOCPI93
6H84921 KB2026 08 11.94844421 25 13.91 -22 29 01.8 ~8BN5 19.4 GXNEOCPI93
6H84921 KB2026 08 11.95098321 25 16.62 -22 28 21.5 ~8BN5 19.6 GXNEOCPI93
6H84921 KC2026 08 11.99090321 25 55.032-22 17 48.37 ~8C0K 19.4 GWNEOCP151
6H84921 KC2026 08 11.99420121 25 58.507-22 16 55.49 ~8C0K 19.4 GWNEOCP151
6H84921 KC2026 08 11.99528921 25 59.561-22 16 37.85 ~8C0K 19.6 GWNEOCP151
6H84921 KC2026 08 11.99638921 26 00.648-22 16 21.29 ~8C0K 19.8 GWNEOCP151
6H84921 KC2026 08 11.99747721 26 01.795-22 16 03.32 ~8C0K 19.7 GWNEOCP151
6H84921 KB2026 08 12.90772921 43 04.396-18 15 49.87 ~8CMK 19.78GXNEOCP126
6H84921 KB2026 08 12.91362821 43 09.740-18 14 20.90 ~8CMK 19.71GXNEOCP126
6H84921 KB2026 08 13.00732821 44 34.351-17 50 51.76 ~8D5o 18.9 VZNEOCPK74
6H84921 KB2026 08 13.02753721 44 52.668-17 45 41.40 ~8D5o 19.8 VZNEOCPK74
Station data:
(126) Monte Viseggi (N44.132565 E9.790150) Italy.
Observers L. Sannino, A. Mancuso, S. Mercanti, D. Agnetti. Measurers L.
Sannino, A. Mancuso. 0.41-m f/5.3 reflector + CCD.
(151) Eschenberg Observatory, Winterthur (N47.476028 E8.744000) Switzerland.
Observer D. Luongo. 0.6-m f/3.8 Astrograph + 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.
(900) Moriyama (N35.049753 E135.989940) Japan. Observer Y. Ikari. 0.26-m
f/7.0 reflector + CCD.
(E23) Arcadia (S33.621197 E151.071190) Australia/NSW. Observer A. Hidas.
0.35-m f/1.9 reflector + CCD.
(I93) St Pardon de Conques (N44.558670 W0.202960) France. Observers F.
Losse, W. D'Anna. Measurer F. Losse. 0.40-m f/3.7 reflector + CCD.
(K74) Muensterschwarzach Observatory, Schwarzach (N49.805276 E10.236400)
Germany. Observer C. Gerhard. 0.30-m f/3.75 Newtonian reflector + 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.
(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.
(Y05) SONEAR Wykrota-CEAMIG, Serra da Piedade (S19.824251 W43.690000)
Brazil. Observer C. Jacques. 0.45-m f/2.9 reflector + CMO.
Orbital elements: 6H84921
Perihelion 2026 Aug 1.666661 +/- 0.0014 TT = 15:59:59.5 (JD 2461254.166661)
Epoch 2026 Aug 13.0 TT = JDT 2461265.5 Earth MOID: 0.0173 Ma: 0.0443
M 6.811784460 +/- 0.0019 (J2000 ecliptic) AutoNEOCP
n 0.601039496 +/- 0.000209 Peri. 346.383249 +/- 0.0021
a 1.390595141 +/- 0.000323 Node 321.613599 +/- 0.00017
e 0.25981872 +/- 0.000166 Incl. 2.692473 +/- 0.0013
P 1.640/598.951d H 27.41 G 0.15 U 7.1
q 1.029292487 +/- 8.01e-6 Q 1.751897795 +/- 0.000637
41 of 43 observations 2026 Aug. 9-13; mean residual 0".65
Residuals in arcseconds: 260809 W94 .93- .84- 260810 900 .44+ .03- 260811 L01 .34+ .03+ 260809 W94 .85- .37- 260810 595( 1.7- .43+) 260811 I93 .38+ .60+ 260809 W94 .95- .88- 260810 595 .47- .23+ 260811 I93 .01- .08- 260809 W97 .96+ .89+ 260810 595 1.5- .32+ 260811 I93 .39+ .31- 260809 W97 .96+ 1.3+ 260810 595 1.4- .64- 260811 151 1.1+ .72+ 260809 W97 1.1+ 1.0+ 260810 595 1.5- .10+ 260811 151 1.3+ .03+ 260809 W97 .55+ .66+ 260811 Y05 .27- .49+ 260811 151 .09+ .01- 260809 W97 .66+ .56+ 260811 Y05 .22- .21+ 260811 151 .84- 1.3- 260809 W97( 1.7+ 1.1+) 260811 E23 .35+ .64+ 260811 151 .76- 1.1- 260809 M21 .51+ .56- 260811 E23 .48+ .54+ 260812 126 .46+ .09- 260809 M21 .22+ .56- 260811 E23 .11+ .49+ 260812 126 .64- .21- 260809 M49 .04+ .37- 260811 M49 .21+ .29- 260813 K74 .36- .00 260809 M49 .35- .39- 260811 M49 .71+ .47- 260813 K74 .33- .05- 260809 M21 .34+ .39- 260811 L01 .11- .75+ 260810 900 .03- .07- 260811 L01 .51+ .21+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 13 14 21 54 03.324 -15 21 21.28 .02137 1.0344 174.5 19.6 .290 0 2026 08 13 15 21 54 42.491 -15 11 16.37 .02141 1.0345 174.4 19.6 .294 0 2026 08 13 16 21 55 21.422 -15 01 13.69 .02146 1.0345 174.3 19.6 .298 1 2026 08 13 17 21 56 00.120 -14 51 13.24 .02151 1.0345 174.2 19.6 .302 1 2026 08 13 18 21 56 38.585 -14 41 15.05 .02156 1.0346 174.1 19.6 .306 1 2026 08 13 19 21 57 16.819 -14 31 19.13 .02160 1.0346 174.0 19.6 .310 2 2026 08 13 20 21 57 54.824 -14 21 25.49 .02165 1.0346 173.8 19.6 .314 2 2026 08 13 21 21 58 32.599 -14 11 34.14 .02170 1.0347 173.7 19.6 .318 2 2026 08 13 22 21 59 10.148 -14 01 45.10 .02175 1.0347 173.6 19.7 .323 3 2026 08 13 23 21 59 47.471 -13 51 58.37 .02180 1.0347 173.5 19.7 .327 3 2026 08 14 00 22 00 24.570 -13 42 13.97 .02185 1.0348 173.3 19.7 .331 3 2026 08 14 01 22 01 01.446 -13 32 31.91 .02190 1.0348 173.2 19.7 .335 4 2026 08 14 02 22 01 38.100 -13 22 52.20 .02195 1.0349 173.1 19.7 .339 4 2026 08 14 03 22 02 14.535 -13 13 14.84 .02200 1.0349 172.9 19.7 .344 4 2026 08 14 04 22 02 50.750 -13 03 39.85 .02205 1.0349 172.8 19.7 .348 5 2026 08 14 05 22 03 26.748 -12 54 07.24 .02211 1.0350 172.6 19.7 .352 5 2026 08 14 06 22 04 02.529 -12 44 37.00 .02216 1.0350 172.5 19.7 .357 5 2026 08 14 07 22 04 38.096 -12 35 09.16 .02221 1.0350 172.4 19.8 .361 5 2026 08 14 08 22 05 13.449 -12 25 43.71 .02226 1.0351 172.2 19.8 .365 6 2026 08 14 09 22 05 48.590 -12 16 20.67 .02232 1.0351 172.1 19.8 .370 6 2026 08 14 10 22 06 23.521 -12 07 00.03 .02237 1.0352 171.9 19.8 .374 6 2026 08 14 11 22 06 58.242 -11 57 41.81 .02242 1.0352 171.8 19.8 .379 7 2026 08 14 12 22 07 32.754 -11 48 26.01 .02248 1.0352 171.7 19.8 .383 7 2026 08 14 13 22 08 07.060 -11 39 12.64 .02253 1.0353 171.5 19.8 .387 7 2026 08 14 14 22 08 41.161 -11 30 01.69 .02259 1.0353 171.4 19.8 .392 7 2026 08 14 15 22 09 15.057 -11 20 53.17 .02264 1.0353 171.2 19.8 .397 8 2026 08 14 16 22 09 48.751 -11 11 47.10 .02270 1.0354 171.1 19.9 .401 8 2026 08 14 17 22 10 22.243 -11 02 43.46 .02275 1.0354 170.9 19.9 .406 8 2026 08 14 18 22 10 55.534 -10 53 42.26 .02281 1.0355 170.8 19.9 .410 8 2026 08 14 19 22 11 28.627 -10 44 43.51 .02286 1.0355 170.7 19.9 .415 9 2026 08 14 20 22 12 01.522 -10 35 47.20 .02292 1.0355 170.5 19.9 .419 9 2026 08 14 21 22 12 34.221 -10 26 53.35 .02298 1.0356 170.4 19.9 .424 9 2026 08 14 22 22 13 06.724 -10 18 01.94 .02303 1.0356 170.2 19.9 .429 9 2026 08 14 23 22 13 39.034 -10 09 12.98 .02309 1.0357 170.1 19.9 .433 10 2026 08 15 00 22 14 11.151 -10 00 26.48 .02315 1.0357 169.9 19.9 .438 10 2026 08 15 01 22 14 43.077 -09 51 42.42 .02321 1.0357 169.8 20.0 .443 10 2026 08 15 02 22 15 14.813 -09 43 00.82 .02327 1.0358 169.7 20.0 .447 10 2026 08 15 03 22 15 46.360 -09 34 21.66 .02332 1.0358 169.5 20.0 .452 10 2026 08 15 04 22 16 17.719 -09 25 44.96 .02338 1.0359 169.4 20.0 .457 11 2026 08 15 05 22 16 48.892 -09 17 10.71 .02344 1.0359 169.2 20.0 .462 11 2026 08 15 06 22 17 19.881 -09 08 38.90 .02350 1.0359 169.1 20.0 .466 11 2026 08 15 07 22 17 50.685 -09 00 09.54 .02356 1.0360 169.0 20.0 .471 11 2026 08 15 08 22 18 21.307 -08 51 42.62 .02362 1.0360 168.8 20.0 .476 12 2026 08 15 09 22 18 51.747 -08 43 18.15 .02368 1.0361 168.7 20.0 .481 12 2026 08 15 10 22 19 22.007 -08 34 56.11 .02374 1.0361 168.5 20.1 .485 12 2026 08 15 11 22 19 52.088 -08 26 36.51 .02380 1.0361 168.4 20.1 .490 12 2026 08 15 12 22 20 21.991 -08 18 19.35 .02386 1.0362 168.3 20.1 .495 12 2026 08 15 13 22 20 51.718 -08 10 04.62 .02393 1.0362 168.1 20.1 .500 13