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: 3/18/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/18/2023 21:37:31 -0.15,-127.75 0.81,-123.51 483.83 80
2 03/20/2023 10:02:00 0.15,-127.78 0.37,-128.78 113.94 80
3 03/21/2023 09:40:35 0.15,-127.81 -0.63,-124.24 406.78 80
4 03/22/2023 22:02:32 -0.15,-127.91 -0.53,-129.55 187.18 80
5 03/23/2023 21:46:29 -0.15,-127.95 0.54,-125.03 333.50 80
6 03/25/2023 10:08:16 0.15,-127.97 0.70,-130.29 264.72 80
7 03/26/2023 09:46:53 0.15,-128.00 -0.37,-125.77 255.59 80
8 03/27/2023 22:08:49 -0.15,-128.09 -0.83,-131.07 339.40 80
9 03/28/2023 21:52:45 -0.16,-128.12 0.18,-126.53 180.74 80
10 03/30/2023 10:14:33 0.15,-128.14 0.98,-131.80 418.19 80
11 03/31/2023 09:53:08 0.16,-128.17 -0.03,-127.27 101.67 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/18/2023
SNOs_Map_GOES-15_NOAA-20_20230318.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/18/2023 in txt file.

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