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: 8/7/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 08/08/2023 20:37:46 0.01,-104.70 -0.92,-108.74 460.95 80
2 08/09/2023 20:21:40 0.01,-104.70 0.12,-104.21 55.93 80
3 08/12/2023 08:24:40 -0.01,-104.72 0.05,-104.94 25.44 80
4 08/13/2023 08:03:15 -0.02,-104.72 -1.00,-100.41 491.17 80
5 08/14/2023 20:25:08 0.02,-104.70 -0.23,-105.70 114.92 80
6 08/15/2023 20:09:02 0.02,-104.70 0.82,-101.17 402.25 80
7 08/17/2023 08:30:48 -0.02,-104.72 0.38,-106.43 194.95 80
8 08/18/2023 08:09:22 -0.02,-104.72 -0.67,-101.90 322.14 80
9 08/19/2023 20:31:16 0.02,-104.70 -0.55,-107.19 283.84 80
10 08/20/2023 20:15:10 0.02,-104.70 0.51,-102.66 233.63 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/7/2023
SNOs_Map_GOES-17_NOAA-21_20230808.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 08/07/2023 in txt file.

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