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: 12/26/2022
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/27/2022 21:58:26 -0.00,-127.56 -0.09,-128.04 54.29 80
2 12/28/2022 21:39:42 -0.01,-127.59 0.89,-123.50 465.78 80
3 12/30/2022 09:58:51 -0.00,-127.72 0.25,-128.78 121.00 80
4 12/31/2022 09:42:48 0.00,-127.76 -0.80,-124.26 399.15 80
5 01/01/2023 22:04:45 0.00,-127.73 -0.38,-129.57 208.52 80
6 01/02/2023 21:43:21 -0.00,-127.76 0.61,-125.03 311.17 80
7 01/04/2023 10:05:10 0.00,-127.88 0.53,-130.31 276.72 80
8 01/05/2023 09:49:06 0.01,-127.91 -0.47,-125.78 242.82 80
9 01/06/2023 22:11:03 -0.00,-127.88 -0.71,-131.09 365.33 80
10 01/07/2023 21:49:38 -0.01,-127.90 0.29,-126.55 153.68 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/26/2022
SNOs_Map_GOES-15_NOAA-20_20221226.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 12/26/2022 in txt file.

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