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: 7/9/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 07/11/2023 08:25:13 0.01,-104.73 0.08,-105.03 34.12 80
2 07/12/2023 08:03:48 0.01,-104.73 -0.92,-100.50 482.58 80
3 07/13/2023 20:25:43 -0.02,-104.72 -0.26,-105.80 122.82 80
4 07/14/2023 20:09:37 -0.02,-104.73 0.75,-101.27 394.16 80
5 07/16/2023 08:31:24 0.02,-104.74 0.44,-106.53 203.96 80
6 07/17/2023 08:09:58 0.02,-104.74 -0.57,-101.99 312.73 80
7 07/18/2023 20:31:54 -0.02,-104.73 -0.60,-107.30 293.16 80
8 07/19/2023 20:15:48 -0.02,-104.73 0.41,-102.77 224.00 80
9 07/21/2023 08:37:35 0.02,-104.76 0.72,-108.04 373.17 80
10 07/22/2023 08:16:10 0.01,-104.77 -0.29,-103.51 143.86 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 7/9/2023
SNOs_Map_GOES-17_NOAA-21_20230710.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 07/09/2023 in txt file.

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