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: 6/27/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 06/27/2023 20:25:54 0.01,-104.73 -0.24,-105.83 124.87 80
2 06/28/2023 20:09:49 0.01,-104.74 0.81,-101.30 392.84 80
3 06/30/2023 08:31:35 -0.02,-104.77 0.40,-106.56 204.67 80
4 07/01/2023 08:10:11 -0.02,-104.78 -0.66,-102.04 312.32 80
5 07/02/2023 20:32:06 0.03,-104.77 -0.54,-107.34 293.14 80
6 07/03/2023 20:16:01 0.03,-104.77 0.46,-102.80 224.04 80
7 07/05/2023 08:37:48 -0.03,-104.80 0.69,-108.08 373.42 80
8 07/06/2023 08:16:23 -0.03,-104.80 -0.32,-103.54 143.59 80
9 07/07/2023 20:38:18 0.04,-104.79 -0.87,-108.85 462.03 80
10 07/08/2023 20:22:12 0.04,-104.80 0.14,-104.31 55.66 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/27/2023
SNOs_Map_GOES-17_NOAA-21_20230627.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 06/27/2023 in txt file.

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