"Pseudo-MPEC" for C44QTQ1
Created 2025 Apr 16 11:31:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C44QTQ1*1C2025 04 15.42715314 52 59.502+39 47 23.78 ~4FB2 18.74GVNEOCP703
C44QTQ1 1C2025 04 15.42943414 53 04.531+39 46 05.99 ~4FB2 18.63GVNEOCP703
C44QTQ1 1C2025 04 15.43334914 53 13.470+39 43 52.79 ~4FB2 18.74GVNEOCP703
C44QTQ1 1C2025 04 15.43562314 53 18.726+39 42 35.82 ~4FB2 18.92GVNEOCP703
C44QTQ1 mC2025 04 15.45673414 54 06.685+39 30 38.38 ~4FBH 18.50GVNEOCPI52
C44QTQ1 mC2025 04 15.45690414 54 07.092+39 30 32.44 ~4FBH 18.70GVNEOCPI52
C44QTQ1 mC2025 04 15.45707314 54 07.484+39 30 26.68 ~4FBH 18.58GVNEOCPI52
C44QTQ1 mC2025 04 15.45724414 54 07.866+39 30 20.74 ~4FBH 18.64GVNEOCPI52
C44QTQ1 mC2025 04 15.47865614 54 56.473+39 18 08.53 ~4FBl 18.71GVNEOCPI52
C44QTQ1 mC2025 04 15.47882614 54 56.873+39 18 02.88 ~4FBl 18.67GVNEOCPI52
C44QTQ1 mC2025 04 15.47899914 54 57.262+39 17 57.08 ~4FBl 18.55GVNEOCPI52
C44QTQ1 mC2025 04 15.47916914 54 57.658+39 17 51.25 ~4FBl 18.57GVNEOCPI52
C44QTQ1 mC2025 04 15.48370314 55 07.943+39 15 15.66 ~4FC2 18.51GVNEOCPI52
C44QTQ1 mC2025 04 15.48387214 55 08.310+39 15 09.76 ~4FC2 18.62GVNEOCPI52
C44QTQ1 mC2025 04 15.48404214 55 08.706+39 15 04.00 ~4FC2 18.40GVNEOCPI52
C44QTQ1 mC2025 04 15.48421214 55 09.106+39 14 58.27 ~4FC2 18.79GVNEOCPI52
C44QTQ1 KB2025 04 15.66555315 02 51.046+37 36 25.56 ~4G8H 18.7 GWNEOCP900
C44QTQ1 KB2025 04 15.67780715 03 15.994+37 29 46.36 ~4G8H 18.8 GWNEOCP900
C44QTQ1 KB2025 04 15.86932115 10 39.235+35 41 57.55 ~4G9l 18.6 VZNEOCPK74
C44QTQ1 KB2025 04 15.87463115 10 49.858+35 39 12.56 ~4G9l 18.9 VZNEOCPK74
C44QTQ1 KB2025 04 15.87988515 11 00.382+35 36 29.20 ~4G9l 18.8 VZNEOCPK74
C44QTQ1 KB2025 04 16.17013 15 20 40.918+33 04 27.34 ~4G4l 18.8 GXNEOCP734
C44QTQ1 KB2025 04 16.17591 15 20 51.120+33 01 34.14 ~4G4l 18.7 GXNEOCP734
C44QTQ1 KB2025 04 16.18164 15 21 01.188+32 58 42.42 ~4G4l 18.7 GXNEOCP734
C44QTQ1 KC2025 04 16.21575 15 22 02.86 +32 39 01.6 ~4G6H 18.2 GVNEOCPU55
C44QTQ1 KC2025 04 16.21676515 21 57.79 +32 41 25.9 ~4G5l 19.0 GVNEOCPH21
C44QTQ1 KC2025 04 16.21834615 22 00.46 +32 40 38.2 ~4G5l 18.6 GVNEOCPH21
C44QTQ1 KC2025 04 16.21992615 22 03.09 +32 39 50.7 ~4G5l 18.8 GVNEOCPH21
C44QTQ1 KC2025 04 16.22113915 22 05.12 +32 39 14.0 ~4G5l 18.8 GVNEOCPH21
C44QTQ1 KC2025 04 16.22119 15 22 12.55 +32 36 20.1 ~4G6H 19.1 GVNEOCPU55
C44QTQ1 KC2025 04 16.22663 15 22 22.19 +32 33 37.6 ~4G6H 18.6 GVNEOCPU55
C44QTQ1 mC2025 04 16.40506715 27 08.575+31 07 07.57 ~4GA2 18.66GVNEOCPI52
C44QTQ1 mC2025 04 16.40523615 27 08.827+31 07 02.64 ~4GA2 18.54GVNEOCPI52
C44QTQ1 mC2025 04 16.40540615 27 09.072+31 06 56.95 ~4GA2 18.73GVNEOCPI52
C44QTQ1 mC2025 04 16.40557915 27 09.349+31 06 52.42 ~4GA2 18.78GVNEOCPI52
Station data:
(703) Catalina Sky Survey (N32.417029 W110.732640) US/Arizona. Observer E.
J. Christensen. + 10K CCD.
(734) Farpoint Observatory, Eskridge (N38.890239 W96.002420) US/Kansas.
Observer G. Hug. 0.69-m reflector + CCD.
(900) Moriyama (N35.049753 E135.989940) Japan. Observer Y. Ikari. 0.26-m
f/7.0 reflector + 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.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. Observers T. A. Pruyne, B. M. Africano, E. J. Christensen, G.
A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. A.
Johnson, 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.
(K74) Muensterschwarzach Observatory, Schwarzach (N49.805276 E10.236400)
Germany. Observer C. Gerhard. 0.30-m f/3.75 Newtonian reflector + CCD.
(U55) Golden Ears Observatory, Maple Ridge (N49.253277 W122.585440)
Canada/BritColumbia. Observer B. Kumar. 0.36-m f/7 Schmidt-Cassegrain +
CCD.
Orbital elements: C44QTQ1
Perihelion 2025 Mar 29.96908 +/- 0.00267 TT = 23:15:28 (JD 2460764.46908)
Epoch 2025 Apr 16.0 TT = JDT 2460781.5 Earth MOID: 0.0090 Ma: 0.0439
M 7.70917832 +/- 0.006 (J2000 ecliptic) AutoNEOCP
n 0.45265770 +/- 0.000365 Peri. 48.53914 +/- 0.11
a 1.67992323 +/- 0.000903 Node 137.64472 +/- 0.11
e 0.4068701 +/- 0.000322 Incl. 0.74864 +/- 0.0010
P 2.177/795.288d H 26.05 G 0.15 U 7.4
q 0.99641260 +/- 7.9e-6 Q 2.36343386 +/- 0.00181
From 35 observations 2025 Apr. 15-16 (23.5 hr); mean residual 0".29
Residuals in arcseconds: 250415 703 .70+ .44+ 250415 I52 .09+ .12+ 250416 U55 .34- .32- 250415 703 1.1- .12- 250415 I52 .11- .02+ 250416 H21 .13- .04+ 250415 703 .72- .65- 250415 I52 .00 .09+ 250416 H21 .18+ .04+ 250415 703 .28+ .49- 250415 I52 .16+ .20+ 250416 H21 .05+ .22+ 250415 I52 .09- .32+ 250415 900 .24+ .21- 250416 H21 .12+ .12+ 250415 I52 .15+ .17+ 250415 900 .02+ .02+ 250416 U55 .12- .51+ 250415 I52 .25+ .18+ 250415 K74 .20+ .19+ 250416 U55 .09+ .31+ 250415 I52 .18+ .07+ 250415 K74 .25- .12+ 250416 I52 .16- .36- 250415 I52 .04+ .04- 250415 K74 .06+ .01- 250416 I52 .18- .15- 250415 I52 .20+ .13+ 250416 734 .01- .15+ 250416 I52 .32- .67- 250415 I52 .16+ .26+ 250416 734 .11+ .15- 250416 I52 .10- .06+ 250415 I52 .27+ .26+ 250416 734 .38+ .42- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 04 16 12 15 29 53.418 +30 20 00.03 .01677 1.0147 131.4 19.0 .134 43 2025 04 16 13 15 31 01.936 +29 59 25.75 .01684 1.0148 131.5 19.0 .157 27 2025 04 16 14 15 32 09.410 +29 38 59.46 .01691 1.0149 131.6 19.0 .191 15 2025 04 16 15 15 33 15.863 +29 18 41.23 .01698 1.0150 131.7 19.0 .233 6 2025 04 16 16 15 34 21.313 +28 58 31.18 .01705 1.0151 131.8 19.0 .280 0 2025 04 16 17 15 35 25.779 +28 38 29.39 .01712 1.0152 132.0 19.0 .333 176 2025 04 16 18 15 36 29.281 +28 18 35.93 .01720 1.0153 132.1 19.0 .389 172 2025 04 16 19 15 37 31.837 +27 58 50.89 .01727 1.0153 132.2 19.0 .448 169 2025 04 16 20 15 38 33.465 +27 39 14.31 .01735 1.0154 132.3 19.1 .511 167 2025 04 16 21 15 39 34.184 +27 19 46.26 .01743 1.0155 132.4 19.1 .577 166 2025 04 16 22 15 40 34.009 +27 00 26.80 .01750 1.0156 132.5 19.1 .645 164 2025 04 16 23 15 41 32.960 +26 41 15.97 .01758 1.0157 132.6 19.1 .716 163 2025 04 17 00 15 42 31.051 +26 22 13.81 .01766 1.0158 132.7 19.1 .789 162 2025 04 17 01 15 43 28.300 +26 03 20.35 .01774 1.0159 132.8 19.1 .864 161 2025 04 17 02 15 44 24.722 +25 44 35.62 .01782 1.0160 132.9 19.1 .942 160 2025 04 17 03 15 45 20.333 +25 25 59.65 .01790 1.0160 133.0 19.1 1.02 160 2025 04 17 04 15 46 15.149 +25 07 32.45 .01798 1.0161 133.1 19.1 1.10 159 2025 04 17 05 15 47 09.184 +24 49 14.04 .01807 1.0162 133.1 19.1 1.19 159 2025 04 17 06 15 48 02.453 +24 31 04.42 .01815 1.0163 133.2 19.1 1.27 158 2025 04 17 07 15 48 54.971 +24 13 03.61 .01824 1.0164 133.3 19.1 1.36 158 2025 04 17 08 15 49 46.750 +23 55 11.60 .01832 1.0165 133.4 19.1 1.45 157 2025 04 17 09 15 50 37.806 +23 37 28.38 .01841 1.0166 133.5 19.2 1.53 157 2025 04 17 10 15 51 28.151 +23 19 53.96 .01849 1.0167 133.5 19.2 1.63 157 2025 04 17 11 15 52 17.799 +23 02 28.31 .01858 1.0168 133.6 19.2 1.72 157 2025 04 17 12 15 53 06.762 +22 45 11.43 .01867 1.0168 133.7 19.2 1.81 156 2025 04 17 13 15 53 55.054 +22 28 03.29 .01876 1.0169 133.8 19.2 1.91 156 2025 04 17 14 15 54 42.685 +22 11 03.88 .01885 1.0170 133.8 19.2 2.00 156 2025 04 17 15 15 55 29.669 +21 54 13.16 .01893 1.0171 133.9 19.2 2.10 156 2025 04 17 16 15 56 16.017 +21 37 31.12 .01903 1.0172 134.0 19.2 2.20 156 2025 04 17 17 15 57 01.740 +21 20 57.71 .01912 1.0173 134.0 19.2 2.29 155 2025 04 17 18 15 57 46.851 +21 04 32.92 .01921 1.0174 134.1 19.2 2.39 155 2025 04 17 19 15 58 31.359 +20 48 16.69 .01930 1.0175 134.2 19.2 2.49 155 2025 04 17 20 15 59 15.276 +20 32 09.00 .01939 1.0176 134.2 19.2 2.60 155 2025 04 17 21 15 59 58.612 +20 16 09.80 .01949 1.0177 134.3 19.3 2.70 155 2025 04 17 22 16 00 41.378 +20 00 19.06 .01958 1.0178 134.3 19.3 2.80 155 2025 04 17 23 16 01 23.584 +19 44 36.72 .01968 1.0178 134.4 19.3 2.90 155 2025 04 18 00 16 02 05.239 +19 29 02.75 .01977 1.0179 134.4 19.3 3.01 155 2025 04 18 01 16 02 46.353 +19 13 37.08 .01987 1.0180 134.5 19.3 3.11 155 2025 04 18 02 16 03 26.936 +18 58 19.69 .01996 1.0181 134.5 19.3 3.22 154 2025 04 18 03 16 04 06.997 +18 43 10.51 .02006 1.0182 134.6 19.3 3.32 154 2025 04 18 04 16 04 46.545 +18 28 09.48 .02016 1.0183 134.6 19.3 3.43 154 2025 04 18 05 16 05 25.590 +18 13 16.57 .02025 1.0184 134.7 19.3 3.53 154 2025 04 18 06 16 06 04.138 +17 58 31.71 .02035 1.0185 134.7 19.3 3.64 154 2025 04 18 07 16 06 42.200 +17 43 54.85 .02045 1.0186 134.8 19.3 3.75 154 2025 04 18 08 16 07 19.784 +17 29 25.93 .02055 1.0187 134.8 19.4 3.85 154 2025 04 18 09 16 07 56.897 +17 15 04.89 .02065 1.0188 134.9 19.4 3.96 154 2025 04 18 10 16 08 33.547 +17 00 51.67 .02075 1.0189 134.9 19.4 4.07 154 2025 04 18 11 16 09 09.743 +16 46 46.22 .02085 1.0190 134.9 19.4 4.17 154