Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/18/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/19/2023 10:40:26 0.15,-135.66 0.72,-138.27 297.17 80
2 04/20/2023 10:19:03 0.16,-136.15 -0.39,-133.76 272.11 80
3 04/21/2023 22:43:42 -0.14,-136.86 -0.66,-139.10 255.13 80
4 04/22/2023 22:22:20 -0.15,-137.34 0.45,-134.59 313.92 80
5 04/24/2023 10:46:51 0.14,-138.11 0.56,-139.89 203.40 80
6 04/25/2023 10:25:29 0.15,-138.59 -0.55,-135.38 365.23 80
7 04/26/2023 22:50:08 -0.14,-139.29 -0.48,-140.72 163.22 80
8 04/27/2023 22:28:46 -0.15,-139.77 0.64,-136.21 405.35 80
9 04/29/2023 10:53:17 0.14,-140.53 0.37,-141.52 112.65 80
10 04/30/2023 10:31:54 0.15,-141.00 -0.76,-137.01 455.59 80
11 05/01/2023 22:56:34 -0.13,-141.70 -0.26,-142.35 73.67 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/18/2023
SNOs_Map_GOES-15_NOAA-20_20230419.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/18/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-20