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: 6/18/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/18/2023 08:33:47 -0.02,-104.72 0.37,-106.57 210.23 80
2 06/19/2023 08:12:23 -0.02,-104.72 -0.62,-102.04 305.42 80
3 06/20/2023 20:34:20 0.03,-104.71 -0.59,-107.34 301.03 80
4 06/21/2023 20:18:17 0.03,-104.71 0.46,-102.82 215.12 80
5 06/23/2023 08:40:05 -0.03,-104.72 0.73,-108.10 384.61 80
6 06/24/2023 08:18:41 -0.03,-104.73 -0.31,-103.58 131.47 80
7 06/25/2023 20:40:39 0.03,-104.72 -0.88,-108.89 474.93 80
8 06/26/2023 20:24:34 0.03,-104.72 0.11,-104.35 41.49 80
9 06/29/2023 08:27:39 -0.04,-104.74 0.03,-105.11 41.69 80
10 06/30/2023 08:06:15 -0.04,-104.74 -0.96,-100.58 474.08 80
11 07/01/2023 20:28:12 0.05,-104.72 -0.23,-105.89 133.27 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/18/2023
SNOs_Map_GOES-17_NOAA-20_20230618.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 06/18/2023 in txt file.

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