"Pseudo-MPEC" for 6CB3B21
Created 2026 Mar 17 13:35:02 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
6CB3B21 0C2026 01 28.56537012 03 32.604-13 35 04.50 ~3DD5 21.40wXNEOCPF51
6CB3B21 0C2026 01 28.57574312 03 32.976-13 35 13.04 ~3DD5 21.72wXNEOCPF51
6CB3B21 0C2026 01 28.58611612 03 33.318-13 35 21.28 ~3DD5 21.71wXNEOCPF51
6CB3B21 0C2026 01 28.59648312 03 33.664-13 35 29.52 ~3DD5 21.86wXNEOCPF51
6CB3B21*KC2026 03 12.20481 12 03 33.53 -23 44 03.4 ~3C6K 17.9 GVNEOCPW94
6CB3B21 KC2026 03 12.21104 12 03 33.13 -23 44 09.0 ~3C6K 17.9 GVNEOCPW94
6CB3B21 KC2026 03 12.21725 12 03 32.77 -23 44 14.9 ~3C6K 18.0 GVNEOCPW94
6CB3B21 KC2026 03 12.25909 12 03 30.36 -23 44 51.3 ~3C7Z 19.5 VqNEOCPX10
6CB3B21 KC2026 03 12.26497 12 03 30.01 -23 44 56.4 ~3C7Z 19.3 VqNEOCPX10
6CB3B21 KC2026 03 12.27083 12 03 29.67 -23 45 01.6 ~3C7Z 19.3 VqNEOCPX10
6CB3B21 !C2026 03 12.34001212 03 26.542-23 46 15.56 ~3C8Z 19.1 GWNEOCP673
6CB3B21 !C2026 03 12.34489612 03 26.244-23 46 21.18 ~3C8Z 18.9 GWNEOCP673
6CB3B21 KC2026 03 12.34866 12 03 25.19 -23 46 08.9 ~3CBo 19.7 VqNEOCPX10
6CB3B21 KC2026 03 12.35453 12 03 24.84 -23 46 13.7 ~3CBo 19.2 VqNEOCPX10
6CB3B21 KC2026 03 12.36041 12 03 24.51 -23 46 18.7 ~3CBo 19.4 VqNEOCPX10
6CB3B21 1C2026 03 12.37438 12 03 24.41 -23 46 46.0 FixDup 19.2 RVNEOCP691
6CB3B21 1C2026 03 12.37438012 03 24.410-23 46 46.00Duplicate19.2 RVNEOCP691
6CB3B21 1C2026 03 12.37866 12 03 24.14 -23 46 49.7 FixDup 19.2 RVNEOCP691
6CB3B21 1C2026 03 12.37866012 03 24.140-23 46 49.70Duplicate19.2 RVNEOCP691
6CB3B21 1C2026 03 12.38294 12 03 23.89 -23 46 53.5 FixDup 19.2 RVNEOCP691
6CB3B21 1C2026 03 12.38294212 03 23.890-23 46 53.50Duplicate19.2 RVNEOCP691
6CB3B21 0C2026 03 12.96764712 02 53.095-23 55 15.06 ~3D1K 18.76oVNEOCPM22
6CB3B21 0C2026 03 12.97080912 02 52.894-23 55 17.72 ~3D1K 19.09oVNEOCPM22
6CB3B21 0C2026 03 12.97574012 02 52.663-23 55 22.12 ~3D1K 19.19oVNEOCPM22
6CB3B21 KB2026 03 12.99749912 02 51.63 -23 55 58.9 ~3D0Z 19.4 GVNEOCPI93
6CB3B21 KB2026 03 13.00111112 02 51.43 -23 56 02.0 ~3D0Z 18.9 GVNEOCPI93
6CB3B21 KB2026 03 13.00472412 02 51.21 -23 56 05.6 ~3D0Z 18.9 GVNEOCPI93
6CB3B21 0C2026 03 13.01167212 02 50.474-23 55 53.80 ~3D1K 18.87oVNEOCPM22
6CB3B21 |C2026 03 13.10265012 02 46.470-23 57 12.90 ~3D35 18.9 GVNEOCP807
6CB3B21 |C2026 03 13.10526012 02 46.320-23 57 15.50 ~3D35 19.3 GVNEOCP807
6CB3B21 |C2026 03 13.10787012 02 46.150-23 57 18.00 ~3D35 19.4 GVNEOCP807
6CB3B21 1C2026 03 13.22570012 02 39.660-23 59 17.59 ~3D65 18.95GVNEOCPI52
6CB3B21 1C2026 03 13.23068012 02 39.365-23 59 22.42 ~3D65 19.18GVNEOCPI52
6CB3B21 1C2026 03 13.23503112 02 39.106-23 59 25.94 ~3D65 19.17GVNEOCPI52
6CB3B21 1C2026 03 13.23953512 02 38.839-23 59 29.33 ~3D65 19.53GVNEOCPI52
6CB3B21 KB2026 03 13.32558912 02 33.730-24 00 48.31 ~3DDo 18.3 GVNEOCPU52
6CB3B21 KB2026 03 13.33878512 02 32.875-24 01 00.30 ~3DDo 19.5 GVNEOCPU52
6CB3B21 KB2026 03 13.35197612 02 32.174-24 01 12.36 ~3DDo 19.9 GVNEOCPU52
6CB3B21 KB2026 03 13.97130812 01 57.24 -24 10 19.0 ~3E05 19.1 GXNEOCP595
6CB3B21 KB2026 03 13.97560112 01 56.95 -24 10 22.6 ~3E05 18.9 GXNEOCP595
6CB3B21 KB2026 03 13.97989412 01 56.68 -24 10 25.9 ~3E05 19.2 GXNEOCP595
6CB3B21 KC2026 03 14.49023 12 01 27.57 -24 17 35.1 ~3EDZ 18.9 GVNEOCPE23
6CB3B21 KC2026 03 14.50452 12 01 26.65 -24 17 48.5 ~3EDZ 18.9 GVNEOCPE23
6CB3B21 KC2026 03 14.51881 12 01 25.71 -24 18 01.3 ~3EDZ 19.0 GVNEOCPE23
6CB3B21 1C2026 03 15.22154812 00 43.376-24 28 35.98 ~3F5o 18.73GVNEOCPI52
6CB3B21 1C2026 03 15.22517212 00 43.103-24 28 38.42 ~3F5o 19.06GVNEOCPI52
6CB3B21 1C2026 03 15.22987112 00 42.786-24 28 42.85 ~3F5o 19.02GVNEOCPI52
6CB3B21 1C2026 03 15.23459312 00 42.484-24 28 47.50 ~3F5o 19.03GVNEOCPI52
6CB3B21 KB2026 03 15.32836612 00 36.300-24 30 12.28 ~3FC5 19.0 GVNEOCPU52
6CB3B21 KB2026 03 15.34760312 00 34.987-24 30 28.51 ~3FC5 19.4 GVNEOCPU52
6CB3B21 KB2026 03 15.36084112 00 34.054-24 30 40.10 ~3FC5 18.7 GVNEOCPU52
6CB3B21 KC2026 03 16.23409 11 59 38.31 -24 43 10.8 ~3G7Z 18.8 VqNEOCPX10
6CB3B21 KC2026 03 16.23992 11 59 37.89 -24 43 15.9 ~3G7Z 19.0 VqNEOCPX10
6CB3B21 KC2026 03 16.24574 11 59 37.47 -24 43 20.9 ~3G7Z 18.9 VqNEOCPX10
6CB3B21 1C2026 03 16.25011111 59 37.943-24 43 38.35 ~3G75 18.83GVNEOCPI52
6CB3B21 1C2026 03 16.26078311 59 37.187-24 43 48.11 ~3G75 19.48GVNEOCPI52
6CB3B21 1C2026 03 16.27332111 59 36.265-24 43 59.20 ~3G75 19.18GVNEOCPI52
6CB3B21 1C2026 03 16.27934611 59 35.855-24 44 04.38 ~3G75 18.91GVNEOCPI52
6CB3B21 KB2026 03 16.40250 11 59 28.17 -24 45 31.9 ~3GAo 18.8 rZNEOCPE94
6CB3B21 KB2026 03 16.40959 11 59 27.67 -24 45 38.2 ~3GAo 18.9 rZNEOCPE94
6CB3B21 KB2026 03 16.41704 11 59 27.14 -24 45 45.1 ~3GAo 18.9 rZNEOCPE94
6CB3B21 KB2026 03 17.33253411 58 24.972-24 59 25.94 ~3HBZ 18.8 GVNEOCPU52
6CB3B21 KB2026 03 17.34642211 58 23.906-24 59 38.36 ~3HBZ 18.6 GVNEOCPU52
6CB3B21 KB2026 03 17.36031111 58 22.894-24 59 50.14 ~3HBZ 18.4 GVNEOCPU52
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.
(673) Table Mountain Observatory, Wrightwood (N34.381485 W117.682170)
US/California. Observers J. Chesley, J. Pittichova. Measurer W. M. Owen
Jr. 0.61-m f/16 reflector + CCD.
(691) Steward Observatory, Kitt Peak - Spacewatch (N31.962174 W111.600327)
US/Arizona. Observer J. V. Scotti. 0.9-m f/3 reflector + CCD.
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(E23) Arcadia (S33.621197 E151.071190) Australia/NSW. Observer A. Hidas.
0.35-m f/1.9 reflector + CCD.
(E94) Gisborne (Possum Observatory) (S38.629920 E177.883310) New Zealand.
Observer J. Drummond. 0.41-m f/4.5 Newtonian 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.
(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.
(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.
(M22) ATLAS South Africa, Sutherland (S32.380156 E20.810590) South Africa.
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.
(U52) Shasta Valley Observatory, Grenada (N41.579164 W122.549000)
US/California. Observer J. E. Rogers. Measurers J. E. Rogers, D. Parrott.
0.30-m Helin Telescope + 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.
(X10) OVTLN, San Pedro de Atacama (S22.953331 W68.179600) Chile. Observers
A. Maury, G. Attard, F. Signoret. Measurers A. Maury, G. Attard, D.
Parrott. 0.50-m f/4 reflector + CCD.
Orbital elements: 6CB3B21
Perihelion 2026 Jun 12.098669 +/- 0.00192 TT = 2:22:05.0 (JD 2461203.598669)
Epoch 2026 Mar 17.0 TT = JDT 2461116.5 Earth MOID: 0.0731 AutoNEOCP
M 336.779311318 +/- 0.0044 (J2000 ecliptic)
n 0.266602107 +/- 4.86e-5 Peri. 6.742321 +/- 0.006
a 2.390894046 +/- 0.000291 Node 262.697979 +/- 0.0047
e 0.62150669 +/- 4.55e-5 Incl. 7.641131 +/- 0.00027
P 3.69692 H 18.86 G 0.15 U 6.1
q 0.904937386 +/- 3.59e-5 Q 3.876850707 +/- 0.000575
From 64 observations 2026 Jan. 28-Mar. 17; mean residual 0".27
Residuals in arcseconds: 260128 F51 .15- .04+ 260312 M22 .39- .07+ 260315 I52 .26+ .40- 260128 F51 .16+ .13- 260312 M22 .53+ .02+ 260315 I52 .16- .43+ 260128 F51 .03+ .01- 260312 I93 .21- .07- 260315 I52 .18- .23+ 260128 F51 .04- .10+ 260313 I93 .00 .04+ 260315 I52 .02+ .17- 260312 W94 .17+ .04+ 260313 I93 .07- .35- 260315 U52 .26+ .37- 260312 W94 .32- .03- 260313 M22 .32+ .11- 260315 U52 .18+ .39+ 260312 W94 .28- .43- 260313 807 .15- .29+ 260315 U52 .25- .44+ 260312 X10 .23+ .00 260313 807 .09- .06+ 260316 X10 .15+ .02- 260312 X10 .14+ .04+ 260313 807 .29- .07- 260316 X10 .18+ .07- 260312 X10 .17+ .04- 260313 I52 .14- .03- 260316 X10 .21+ .03- 260312 673 .43+ .87+ 260313 I52 .09- .35- 260316 I52 .12- .02- 260312 673 .24+ .41- 260313 I52 .06- .07+ 260316 I52 .04- .26- 260312 X10 .33+ .08- 260313 I52 .00 .75+ 260316 I52 .35- .20- 260312 X10 .10+ .14+ 260313 U52 .34- .17- 260316 I52 .04- .03- 260312 X10 .14+ .17+ 260313 U52 1.0- .41- 260316 E94 .05- .00 260312 691 .12+ .37+ 260313 U52 .37+ .77- 260316 E94 .06- .07+ 260312 691 .12+ .37+ 260313 595 .32+ .61- 260316 E94 .11- .14- 260312 691 .16- .42+ 260313 595 .04+ .42- 260317 U52 .01+ .21+ 260312 691 .16- .42+ 260313 595 .04+ .07+ 260317 U52 .28- .05- 260312 691 .16- .37+ 260314 E23 .26+ .45+ 260317 U52 .18+ .28+ 260312 691 .16- .37+ 260314 E23 .24+ .04- 260312 M22 .26- .07- 260314 E23 .02+ .02+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 03 17 14 11 58 07.423 -25 02 48.25 .48684 1.4471 153.5 19.0 .133 124 2026 03 17 15 11 58 04.508 -25 03 24.53 .48641 1.4468 153.5 19.0 .135 124 2026 03 17 16 11 58 01.588 -25 04 00.81 .48599 1.4464 153.5 19.0 .137 124 2026 03 17 17 11 57 58.661 -25 04 37.07 .48556 1.4460 153.5 19.0 .139 124 2026 03 17 18 11 57 55.728 -25 05 13.34 .48513 1.4457 153.5 19.0 .141 124 2026 03 17 19 11 57 52.789 -25 05 49.59 .48470 1.4453 153.5 19.0 .143 124 2026 03 17 20 11 57 49.844 -25 06 25.84 .48428 1.4449 153.6 19.0 .145 124 2026 03 17 21 11 57 46.893 -25 07 02.08 .48385 1.4446 153.6 19.0 .147 124 2026 03 17 22 11 57 43.935 -25 07 38.32 .48342 1.4442 153.6 19.0 .148 124 2026 03 17 23 11 57 40.972 -25 08 14.55 .48300 1.4438 153.6 19.0 .150 124 2026 03 18 00 11 57 38.002 -25 08 50.77 .48257 1.4435 153.6 19.0 .152 124 2026 03 18 01 11 57 35.026 -25 09 26.99 .48214 1.4431 153.6 19.0 .154 124 2026 03 18 02 11 57 32.044 -25 10 03.20 .48172 1.4427 153.6 19.0 .156 124 2026 03 18 03 11 57 29.056 -25 10 39.40 .48129 1.4424 153.6 19.0 .158 124 2026 03 18 04 11 57 26.061 -25 11 15.60 .48087 1.4420 153.6 19.0 .160 124 2026 03 18 05 11 57 23.060 -25 11 51.79 .48044 1.4416 153.6 19.0 .162 124 2026 03 18 06 11 57 20.054 -25 12 27.97 .48002 1.4413 153.7 19.0 .164 124 2026 03 18 07 11 57 17.041 -25 13 04.15 .47959 1.4409 153.7 19.0 .166 124 2026 03 18 08 11 57 14.021 -25 13 40.32 .47917 1.4405 153.7 19.0 .168 124 2026 03 18 09 11 57 10.996 -25 14 16.48 .47875 1.4401 153.7 19.0 .170 124 2026 03 18 10 11 57 07.964 -25 14 52.64 .47832 1.4398 153.7 19.0 .172 124 2026 03 18 11 11 57 04.926 -25 15 28.79 .47790 1.4394 153.7 19.0 .174 124 2026 03 18 12 11 57 01.882 -25 16 04.94 .47748 1.4390 153.7 19.0 .176 124 2026 03 18 13 11 56 58.832 -25 16 41.07 .47706 1.4387 153.7 19.0 .178 124 2026 03 18 14 11 56 55.776 -25 17 17.20 .47663 1.4383 153.7 19.0 .180 124 2026 03 18 15 11 56 52.713 -25 17 53.33 .47621 1.4379 153.7 19.0 .182 124 2026 03 18 16 11 56 49.644 -25 18 29.44 .47579 1.4376 153.7 19.0 .184 124 2026 03 18 17 11 56 46.569 -25 19 05.55 .47537 1.4372 153.8 19.0 .186 124 2026 03 18 18 11 56 43.488 -25 19 41.65 .47495 1.4368 153.8 19.0 .188 124 2026 03 18 19 11 56 40.400 -25 20 17.75 .47452 1.4365 153.8 19.0 .190 124 2026 03 18 20 11 56 37.306 -25 20 53.84 .47410 1.4361 153.8 19.0 .192 124 2026 03 18 21 11 56 34.206 -25 21 29.92 .47368 1.4357 153.8 19.0 .194 124 2026 03 18 22 11 56 31.100 -25 22 06.00 .47326 1.4354 153.8 18.9 .196 124 2026 03 18 23 11 56 27.987 -25 22 42.06 .47284 1.4350 153.8 18.9 .198 124 2026 03 19 00 11 56 24.869 -25 23 18.12 .47242 1.4346 153.8 18.9 .200 124 2026 03 19 01 11 56 21.744 -25 23 54.18 .47200 1.4343 153.8 18.9 .202 124 2026 03 19 02 11 56 18.612 -25 24 30.22 .47158 1.4339 153.8 18.9 .204 124 2026 03 19 03 11 56 15.475 -25 25 06.26 .47117 1.4335 153.8 18.9 .206 124 2026 03 19 04 11 56 12.331 -25 25 42.29 .47075 1.4332 153.8 18.9 .208 124 2026 03 19 05 11 56 09.181 -25 26 18.32 .47033 1.4328 153.9 18.9 .210 124 2026 03 19 06 11 56 06.025 -25 26 54.34 .46991 1.4324 153.9 18.9 .212 124 2026 03 19 07 11 56 02.862 -25 27 30.35 .46949 1.4321 153.9 18.9 .214 124 2026 03 19 08 11 55 59.694 -25 28 06.35 .46908 1.4317 153.9 18.9 .216 124 2026 03 19 09 11 55 56.519 -25 28 42.35 .46866 1.4313 153.9 18.9 .218 124 2026 03 19 10 11 55 53.337 -25 29 18.33 .46824 1.4310 153.9 18.9 .221 124 2026 03 19 11 11 55 50.150 -25 29 54.32 .46782 1.4306 153.9 18.9 .223 124 2026 03 19 12 11 55 46.956 -25 30 30.29 .46741 1.4302 153.9 18.9 .225 124 2026 03 19 13 11 55 43.756 -25 31 06.26 .46699 1.4299 153.9 18.9 .227 124