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: 4/15/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 04/16/2023 08:38:05 0.00,-104.72 0.71,-108.03 375.92 80
2 04/17/2023 08:16:38 0.00,-104.72 -0.30,-103.49 141.14 80
3 04/18/2023 20:38:32 -0.00,-104.73 -0.90,-108.78 461.30 80
4 04/19/2023 20:22:25 -0.00,-104.74 0.12,-104.24 56.18 80
5 04/22/2023 08:25:23 -0.00,-104.74 0.07,-104.96 26.41 80
6 04/23/2023 08:03:57 -0.00,-104.73 -0.95,-100.43 490.78 80
7 04/24/2023 20:25:50 -0.00,-104.74 -0.23,-105.72 111.83 80
8 04/25/2023 20:09:43 -0.00,-104.74 0.80,-101.19 405.66 80
9 04/27/2023 08:31:28 0.01,-104.74 0.40,-106.44 193.55 80
10 04/28/2023 08:10:01 0.02,-104.74 -0.63,-101.91 323.82 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/15/2023
SNOs_Map_GOES-17_NOAA-21_20230415.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 04/15/2023 in txt file.

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