Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/22/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/22/2023 09:30:15 0.01,-125.36 -0.94,-121.12 482.49 80
2 01/23/2023 21:49:26 -0.01,-123.60 -0.61,-126.34 312.52 80
3 01/24/2023 21:33:16 -0.01,-122.44 0.12,-121.75 78.71 80
4 01/25/2023 21:14:28 -0.01,-121.29 0.91,-117.17 470.09 80
5 01/27/2023 09:33:29 0.01,-119.52 0.63,-122.35 322.89 80
6 01/28/2023 09:17:20 0.01,-118.36 -0.11,-117.76 68.28 80
7 01/29/2023 08:58:31 0.01,-117.21 -0.91,-113.18 459.54 80
8 01/30/2023 21:17:40 -0.01,-115.44 -0.69,-118.39 335.74 80
9 01/31/2023 21:01:32 -0.01,-114.29 0.12,-113.81 55.23 80
10 02/01/2023 20:42:43 -0.01,-113.13 0.86,-109.21 446.26 80
11 02/03/2023 09:01:43 0.02,-111.35 0.72,-114.39 347.19 80
12 02/04/2023 08:45:34 0.02,-110.19 -0.09,-109.81 43.64 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/22/2023
SNOs_Map_GOES-17_NOAA-20_20230122.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 01/22/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-20