"Pseudo-MPEC" for ZTF10Cw

Created 2026 Apr 8 13:35:40 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

• Astrometry
• Observing stations
• Orbital elements
• Residuals
• Ephemeris
• Astrometry (from NEOCP, if available)
• 'Scout' (JPL) information
• NEOfixer information

 
 Astrometry: 
     ZTF10Cw*0C2026 03 22.13974308 13 42.202-00 32 54.88   ~3MDo 14.48gUNEOCPI41
     ZTF10Cw 0C2026 03 22.14009108 13 44.912-00 32 47.98   ~3MDo 14.48gUNEOCPI41
     ZTF10Cw 0C2026 03 22.14946208 14 54.302-00 30 31.24   ~3MDo 14.48RUNEOCPI41
     ZTF10Cw 0C2026 03 22.14980908 14 56.687-00 30 26.43   ~3MDo 14.48RUNEOCPI41
     ZTF10Cw 0C2026 03 22.17344908 17 49.220-00 24 43.53   ~3MDo 15.10iUNEOCPI41
     ZTF10Cw 0C2026 03 22.17379708 17 51.714-00 24 38.42   ~3MDo 15.10iUNEOCPI41

Station data:
(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.

Orbital elements:  ZTF10Cw
   Perigee 2026 Mar 20.895166 +/- 0.822 TT = 21:29:02.3 (JD 2461120.395166)
Epoch 2026 Mar 22.0 TT = JDT 2461121.5                           AutoNEOCP
M 100.819598059 +/- 60              (J2000 equator)
n  91.253200452 +/- 122             Peri.  218.014851 +/- 48
a105464.1288 +/- 94361              Node   112.451049 +/- 8
e   0.50033085 +/- 0.35             Incl.    4.765753 +/- 0.6
P5680.789m/3.945d          H 27.93  G  0.15   U 16.0
q 52697.17154 +/- 84075    Q 158231.0860 +/- 104797
From 6 observations 2026 Mar. 22 (49.0 min); mean residual 0".74

Residuals in arcseconds: 
260322 I41  .90-  .87-    260322 I41  1.3+  .11+    260322 I41  .18+  .05-    
260322 I41  .92+  .91+    260322 I41  1.3-  .15-    260322 I41  .17-  .06+    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2026 04 08 14  12 27 06.154   +04 46 18.27  133099 1.0021 164.3 13.5  48d  89
2026 04 08 15  12 35 35.367   +04 48 49.81  130717 1.0021 165.5 13.5  46d  89
2026 04 08 16  12 44 24.024   +04 51 02.06  128217 1.0021 166.5 13.4  44d  89
2026 04 08 17  12 53 34.275   +04 52 52.38  125599 1.0021 167.3 13.3  42d  90
2026 04 08 18  13 03 08.556   +04 54 17.60  122861 1.0021 167.8 13.2  39d  90
2026 04 08 19  13 13 09.642   +04 55 13.92  120004 1.0021 167.7 13.2  37d  90
2026 04 08 20  13 23 40.714   +04 55 36.75  117027 1.0021 167.2 13.2  34d  90
2026 04 08 21  13 34 45.432   +04 55 20.53  113929 1.0021 166.2 13.1  32d  91
2026 04 08 22  13 46 28.030   +04 54 18.52  110713 1.0021 164.6 13.1  29d  91
2026 04 08 23  13 58 53.425   +04 52 22.50  107380 1.0021 162.6 13.1  26d  91
2026 04 09 00  14 12 07.364   +04 49 22.40  103931 1.0021 160.2 13.1  23d  92
2026 04 09 01  14 26 16.580   +04 45 05.88  100372 1.0020 157.3 13.2  19d  92
2026 04 09 02  14 41 29.004   +04 39 17.75   96708 1.0020 154.1 13.2 932'  93
2026 04 09 03  14 57 53.998   +04 31 39.27   92949 1.0020 150.5 13.2 691'  93
2026 04 09 04  15 15 42.631   +04 21 47.42   89105 1.0019 146.5 13.2 430'  94
2026 04 09 05  15 35 07.989   +04 09 13.95   85194 1.0019 142.0 13.2 8724  99
2026 04 09 06  15 56 25.470   +03 53 24.60   81240 1.0019 137.0 13.3 170'  88
2026 04 09 07  16 19 53.029   +03 33 38.52   77273 1.0018 131.5 13.3 516'  92
2026 04 09 08  16 45 51.221   +03 09 08.66   73336 1.0018 125.3 13.4 900'  93
2026 04 09 09  17 14 42.807   +02 39 04.01   69486 1.0017 118.3 13.5  22d  93
2026 04 09 10  17 46 51.512   +02 02 35.55   65797 1.0017 110.5 13.6  30d  94
2026 04 09 11  18 22 39.328   +01 19 08.39   62365 1.0016 101.8 13.8  39d  94
2026 04 09 12  19 02 21.648   +00 28 42.27   59307 1.0016  92.1 14.0  49d  95
2026 04 09 13  19 45 59.865   -00 27 40.34   56758 1.0015  81.5 14.4  60d  95
2026 04 09 14  20 33 12.434   -01 27 27.55   54861 1.0014  70.0 14.9  71d  94
2026 04 09 15  21 23 07.854   -02 26 33.39   53742 1.0014  57.9 15??  84d  94
2026 04 09 16  22 14 25.216   -03 19 57.60   53486 1.0013  45.6 16??  97d  93
2026 04 09 17  23 05 26.238   -04 03 07.84   54114 1.0013  33.6 18?? 109d  92
2026 04 09 18  23 54 35.710   -04 33 22.55   55576 1.0013  22.9 20?? 121d  92
2026 04 09 19  00 40 40.500   -04 50 23.12   57766 1.0013  14.8 24?? 133d  91
2026 04 09 20  01 22 58.458   -04 55 44.68   60547 1.0013  12.9 25?? 143d  90
2026 04 09 21  02 01 16.224   -04 51 57.98   63779 1.0013  17.5 23?? 153d  89
2026 04 09 22  02 35 40.989   -04 41 39.05   67333 1.0013  24.1 20?? 161d  88
2026 04 09 23  03 06 31.561   -04 27 01.27   71100 1.0013  30.9 19?? 169d  86
2026 04 10 00  03 34 11.550   -04 09 46.87   74995 1.0013  37.2 18?? 176d  83
2026 04 10 01  03 59 05.147   -03 51 08.83   78951 1.0013  43.0 18?? 178d  97
2026 04 10 02  04 21 34.925   -03 31 56.82   82918 1.0013  48.3 17?? 173d  89
2026 04 10 03  04 42 00.929   -03 12 43.28   86857 1.0014  53.2 17?? 168d  88
2026 04 10 04  05 00 40.483   -02 53 48.68   90742 1.0014  57.6 16?? 163d  87
2026 04 10 05  05 17 48.337   -02 35 25.28   94552 1.0015  61.7 16.7 159d  87
2026 04 10 06  05 33 36.964   -02 17 39.92   98273 1.0015  65.5 16.5 155d  86
2026 04 10 07  05 48 16.881   -02 00 35.92  101894 1.0015  69.1 16.3 151d  86
2026 04 10 08  06 01 56.966   -01 44 14.28  105407 1.0016  72.4 16.2 148d  86
2026 04 10 09  06 14 44.724   -01 28 34.61  108808 1.0016  75.4 16.1 145d  86
2026 04 10 10  06 26 46.529   -01 13 35.64  112093 1.0017  78.3 16.0 142d  86
2026 04 10 11  06 38 07.812   -00 59 15.61  115259 1.0017  81.1 15.9 139d  86
2026 04 10 12  06 48 53.225   -00 45 32.49  118307 1.0018  83.7 15.9 137d  86
2026 04 10 13  06 59 06.771   -00 32 24.15  121234 1.0018  86.1 15.8 134d  86