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: 6/17/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 06/17/2023 20:16:07 0.02,-104.71 0.41,-102.80 216.74 80
2 06/19/2023 08:37:55 -0.02,-104.72 0.76,-108.08 383.10 80
3 06/20/2023 08:16:30 -0.02,-104.72 -0.28,-103.55 133.08 80
4 06/21/2023 20:38:27 0.03,-104.71 -0.89,-108.86 472.60 80
5 06/22/2023 20:22:21 0.03,-104.71 0.10,-104.32 44.15 80
6 06/25/2023 08:25:24 -0.03,-104.73 0.02,-105.07 38.07 80
7 06/26/2023 08:03:58 -0.03,-104.73 -0.97,-100.53 478.61 80
8 06/27/2023 20:25:55 0.04,-104.72 -0.19,-105.84 126.85 80
9 06/28/2023 20:09:49 0.04,-104.73 0.80,-101.30 389.94 80
10 06/30/2023 08:31:37 -0.04,-104.74 0.36,-106.58 208.92 80
11 07/01/2023 08:10:11 -0.05,-104.74 -0.63,-102.04 307.21 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/17/2023
SNOs_Map_GOES-17_NOAA-21_20230618.jpg

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

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