Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/15/2023
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/15/2023 08:28:01 -0.21,-108.65 -0.93,-105.37 373.65 80
2 07/16/2023 20:47:18 0.26,-108.56 -0.23,-110.69 242.89 80
3 07/17/2023 20:31:14 0.24,-108.56 0.78,-106.16 273.56 80
4 07/19/2023 08:50:23 -0.28,-108.65 0.32,-111.45 318.28 80
5 07/20/2023 08:34:18 -0.26,-108.65 -0.63,-106.90 197.95 80
6 07/21/2023 20:53:35 0.30,-108.54 -0.52,-112.22 418.90 80
7 07/22/2023 20:37:30 0.28,-108.54 0.50,-107.69 97.85 80
8 07/24/2023 08:56:39 -0.32,-108.65 0.66,-112.97 492.95 80
9 07/25/2023 08:40:34 -0.30,-108.64 -0.36,-108.44 23.31 80
10 07/27/2023 20:41:06 0.32,-108.53 0.18,-109.22 78.23 80
11 07/28/2023 20:25:01 0.31,-108.53 1.14,-104.68 437.83 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/15/2023
SNOs_Map_GOES-14_NOAA-20_20230715.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 07/15/2023 in txt file.

Historical Predications of SNOs between GOES-14 and NOAA-20