"Pseudo-MPEC" for 6CA4E21
Created 2026 Mar 13 0:35:02 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
6CA4E21*KC2026 03 11.26750 13 03 27.77 -16 13 31.4 ~3B7o 19.3 GVNEOCPW94
6CA4E21 KC2026 03 11.27372 13 03 24.13 -16 12 30.6 ~3B7o 18.7 GVNEOCPW94
6CA4E21 KC2026 03 11.28001 13 03 20.42 -16 11 30.2 ~3B7o 18.8 GVNEOCPW94
6CA4E21 KC2026 03 11.31968 13 02 57.27 -16 05 04.1 ~3B9Z 19.9 VqNEOCPX10
6CA4E21 KC2026 03 11.32554 13 02 53.82 -16 04 07.9 ~3B9Z 20.1 VqNEOCPX10
6CA4E21 KC2026 03 11.33141 13 02 50.40 -16 03 11.3 ~3B9Z 19.5 VqNEOCPX10
6CA4E21 !C2026 03 11.34012713 02 50.023-16 03 08.96 ~3B8K 18.8 GWNEOCP673
6CA4E21 !C2026 03 11.34110013 02 49.442-16 02 59.21 ~3B8K 19.7 GWNEOCP673
6CA4E21 0C2026 03 11.36053913 02 38.104-15 59 50.59 ~3BJo 19.65iUNEOCPI41
6CA4E21 0C2026 03 11.36148513 02 37.587-15 59 41.83 ~3BJo 19.64iUNEOCPI41
6CA4E21 KB2026 03 11.97180 12 57 02.51 -14 20 31.4 ~3C95 19.7 GXNEOCPM45
6CA4E21 KB2026 03 11.97858 12 56 58.65 -14 19 24.6 ~3C95 20.2 GXNEOCPM45
6CA4E21 0C2026 03 12.05648212 56 15.818-14 06 41.29 ~3C95 19.9 GWNEOCPJ95
6CA4E21 0C2026 03 12.06362712 56 11.762-14 05 31.20 ~3C95 19.8 GWNEOCPJ95
6CA4E21 |C2026 03 12.09349012 56 00.030-13 58 37.60 ~3C35 20.0 GVNEOCP807
6CA4E21 |C2026 03 12.10001012 55 56.370-13 57 33.50 ~3C35 20.1 GVNEOCP807
6CA4E21 |C2026 03 12.10654612 55 52.680-13 56 30.50 ~3C35 20.1 GVNEOCP807
6CA4E21 KB2026 03 12.26936312 54 21.019-13 31 24.49 ~3C7o 20.5 VZNEOCPH36
6CA4E21 KB2026 03 12.28671012 54 11.038-13 28 33.35 ~3C7o 20.4 VZNEOCPH36
6CA4E21 KC2026 03 12.29031212 54 08.28 -13 27 58.6 ~3C7Z 20.5 GVNEOCPH21
6CA4E21 KC2026 03 12.29224212 54 07.18 -13 27 39.1 ~3C7Z 19.0 GVNEOCPH21
6CA4E21 KC2026 03 12.29423412 54 06.03 -13 27 19.9 ~3C7Z 19.7 GVNEOCPH21
6CA4E21 KB2026 03 12.30388012 54 01.162-13 25 43.46 ~3C7o 20.1 VZNEOCPH36
6CA4E21 KB2026 03 12.34908012 53 37.234-13 18 15.77 ~3CC5 20.0 GVNEOCPU52
6CA4E21 !C2026 03 12.35001212 53 36.458-13 17 59.96 ~3C8o 18.8 GWNEOCP673
6CA4E21 !C2026 03 12.35172512 53 35.470-13 17 43.44 ~3C8o 18.6 GWNEOCP673
6CA4E21 KB2026 03 12.36148612 53 30.070-13 16 13.73 ~3CC5 19.9 GVNEOCPU52
6CA4E21 KB2026 03 12.38378012 53 17.318-13 12 32.15 ~3CC5 20.5 GVNEOCPU52
Station data:
(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.
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(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.
(H36) Sandlot Observatory, Scranton (N38.797718 W95.706550) US/Kansas.
Observer G. Hug. 0.56-m reflector + CCD.
(I41) Palomar Mountain--ZTF (N33.357336 W116.859780) US/California.
Observers B. T. Bolin, Z. T. F. Collaboration. Measurers B. T. Bolin,
Z.-Y. Lin, F. J. Masci. 1.2-m f/2.4 Schmidt.
(J95) Great Shefford (N51.474969 W1.447003) UK/England. Observer P.
Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain + CCD.
(M45) Starhopper Observatory, Sfantu Gheorghe (N45.865494 E25.768890)
Romania. Observer F. Ursache. 0.41-m f/7.5 reflector + CMO.
(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: 6CA4E21
Perihelion 2025 Dec 3.673192 +/- 0.0752 TT = 16:09:23.7 (JD 2461013.173192)
Epoch 2026 Mar 12.0 TT = JDT 2461111.5 Earth MOID: 0.0614 AutoNEOCP
M 138.021747779 +/- 0.11 (J2000 ecliptic)
n 1.403704136 +/- 0.00103 Peri. 196.360715 +/- 0.06
a 0.789985274 +/- 0.000387 Node 176.303371 +/- 0.0024
e 0.42132185 +/- 0.000884 Incl. 12.827694 +/- 0.044
P 0.702/256.459d H 23.67 G 0.15 U 8.1
q 0.457147212 +/- 0.000897 Q 1.122823336 +/- 0.000369
From 28 observations 2026 Mar. 11-12 (26.8 hr); mean residual 0".41
Residuals in arcseconds: 260311 W94 .10- .25- 260311 M45 .01- .25+ 260312 H21 .31+ .42+ 260311 W94 .03- .43+ 260311 M45 .55+ .39+ 260312 H21 .30+ .11- 260311 W94 .38- .02- 260312 J95 .58- .01+ 260312 H36 .80+ .18- 260311 X10 .42+ 1.2+ 260312 J95 .13- .34- 260312 U52 .20+ .87+ 260311 X10 .03- .38+ 260312 807 .27- .54- 260312 673 .37+ .62+ 260311 X10 .00 .17- 260312 807 .02- .13- 260312 673 .40+ .19+ 260311 673 .38+ .50- 260312 807 .04+ 1.0- 260312 U52 .35- .12+ 260311 673 .13+ .12- 260312 H36 .35+ .00 260312 U52 .70+ .74+ 260311 I41 .14+ .12+ 260312 H36 .44+ .21- 260311 I41 .62+ .25- 260312 H21 .11+ .04+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 03 13 01 12 47 18.532 -11 21 46.26 .09511 1.0815 156.1 19.8 .104 53 2026 03 13 02 12 46 55.929 -11 14 47.91 .09511 1.0816 156.3 19.8 .106 61 2026 03 13 03 12 46 33.336 -11 07 49.36 .09511 1.0817 156.5 19.8 .111 69 2026 03 13 04 12 46 10.754 -11 00 50.60 .09510 1.0818 156.7 19.8 .118 77 2026 03 13 05 12 45 48.182 -10 53 51.65 .09510 1.0820 156.8 19.8 .127 83 2026 03 13 06 12 45 25.621 -10 46 52.51 .09510 1.0821 157.0 19.8 .139 89 2026 03 13 07 12 45 03.070 -10 39 53.20 .09510 1.0822 157.2 19.8 .151 95 2026 03 13 08 12 44 40.531 -10 32 53.71 .09509 1.0823 157.4 19.8 .166 99 2026 03 13 09 12 44 18.003 -10 25 54.06 .09509 1.0824 157.6 19.8 .182 103 2026 03 13 10 12 43 55.486 -10 18 54.25 .09510 1.0825 157.8 19.7 .199 107 2026 03 13 11 12 43 32.980 -10 11 54.30 .09510 1.0827 157.9 19.7 .217 110 2026 03 13 12 12 43 10.487 -10 04 54.21 .09510 1.0828 158.1 19.7 .236 112 2026 03 13 13 12 42 48.005 -09 57 53.98 .09510 1.0829 158.3 19.7 .257 115 2026 03 13 14 12 42 25.535 -09 50 53.64 .09511 1.0830 158.5 19.7 .278 117 2026 03 13 15 12 42 03.078 -09 43 53.17 .09511 1.0831 158.7 19.7 .300 118 2026 03 13 16 12 41 40.632 -09 36 52.60 .09511 1.0833 158.9 19.7 .323 120 2026 03 13 17 12 41 18.200 -09 29 51.93 .09512 1.0834 159.0 19.7 .347 121 2026 03 13 18 12 40 55.780 -09 22 51.17 .09513 1.0835 159.2 19.7 .372 123 2026 03 13 19 12 40 33.373 -09 15 50.33 .09513 1.0836 159.4 19.7 .397 124 2026 03 13 20 12 40 10.979 -09 08 49.41 .09514 1.0837 159.6 19.7 .424 125 2026 03 13 21 12 39 48.599 -09 01 48.42 .09515 1.0838 159.8 19.7 .451 126 2026 03 13 22 12 39 26.231 -08 54 47.37 .09516 1.0840 160.0 19.7 .478 127 2026 03 13 23 12 39 03.878 -08 47 46.27 .09517 1.0841 160.1 19.7 .507 127 2026 03 14 00 12 38 41.538 -08 40 45.13 .09518 1.0842 160.3 19.7 .536 128 2026 03 14 01 12 38 19.212 -08 33 43.95 .09519 1.0843 160.5 19.7 .566 129 2026 03 14 02 12 37 56.900 -08 26 42.74 .09520 1.0844 160.7 19.7 .597 129 2026 03 14 03 12 37 34.603 -08 19 41.51 .09522 1.0845 160.9 19.7 .628 130 2026 03 14 04 12 37 12.320 -08 12 40.27 .09523 1.0846 161.1 19.7 .660 131 2026 03 14 05 12 36 50.052 -08 05 39.03 .09524 1.0848 161.2 19.6 .693 131 2026 03 14 06 12 36 27.798 -07 58 37.79 .09526 1.0849 161.4 19.6 .726 132 2026 03 14 07 12 36 05.560 -07 51 36.56 .09527 1.0850 161.6 19.6 .761 132 2026 03 14 08 12 35 43.336 -07 44 35.36 .09529 1.0851 161.8 19.6 .795 132 2026 03 14 09 12 35 21.128 -07 37 34.18 .09531 1.0852 162.0 19.6 .831 133 2026 03 14 10 12 34 58.935 -07 30 33.04 .09533 1.0853 162.2 19.6 .867 133 2026 03 14 11 12 34 36.758 -07 23 31.94 .09534 1.0854 162.3 19.6 .904 133 2026 03 14 12 12 34 14.597 -07 16 30.90 .09536 1.0856 162.5 19.6 .941 134 2026 03 14 13 12 33 52.451 -07 09 29.91 .09538 1.0857 162.7 19.6 .980 134 2026 03 14 14 12 33 30.322 -07 02 28.99 .09540 1.0858 162.9 19.6 1.02 134 2026 03 14 15 12 33 08.209 -06 55 28.15 .09543 1.0859 163.1 19.6 1.06 135 2026 03 14 16 12 32 46.113 -06 48 27.40 .09545 1.0860 163.2 19.6 1.10 135 2026 03 14 17 12 32 24.033 -06 41 26.73 .09547 1.0861 163.4 19.6 1.14 135 2026 03 14 18 12 32 01.970 -06 34 26.17 .09549 1.0862 163.6 19.6 1.18 135 2026 03 14 19 12 31 39.924 -06 27 25.71 .09552 1.0864 163.8 19.6 1.22 136 2026 03 14 20 12 31 17.895 -06 20 25.37 .09554 1.0865 164.0 19.6 1.27 136 2026 03 14 21 12 30 55.883 -06 13 25.15 .09557 1.0866 164.1 19.6 1.31 136 2026 03 14 22 12 30 33.889 -06 06 25.06 .09560 1.0867 164.3 19.6 1.35 136 2026 03 14 23 12 30 11.912 -05 59 25.12 .09562 1.0868 164.5 19.6 1.40 136 2026 03 15 00 12 29 49.953 -05 52 25.32 .09565 1.0869 164.7 19.6 1.44 137