Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/15/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 02/17/2023 08:26:22 0.04,-104.67 0.11,-105.06 44.25 80
2 02/18/2023 08:04:58 0.04,-104.66 -0.90,-100.53 471.33 80
3 02/19/2023 20:26:54 -0.05,-104.67 -0.31,-105.84 132.45 80
4 02/20/2023 20:10:50 -0.04,-104.67 0.71,-101.31 383.56 80
5 02/22/2023 08:32:37 0.05,-104.66 0.49,-106.58 218.93 80
6 02/23/2023 08:11:12 0.05,-104.66 -0.53,-102.05 297.16 80
7 02/24/2023 20:33:09 -0.05,-104.67 -0.65,-107.36 306.12 80
8 02/25/2023 20:17:04 -0.05,-104.67 0.38,-102.83 210.25 80
9 02/27/2023 08:38:52 0.06,-104.66 0.81,-108.10 391.71 80
10 02/28/2023 08:17:26 0.06,-104.66 -0.17,-103.56 124.46 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 2/15/2023
SNOs_Map_GOES-17_NOAA-21_20230216.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 02/15/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-21