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: 3/8/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 03/08/2023 20:10:49 0.00,-104.72 0.76,-101.35 384.69 80
2 03/10/2023 08:32:35 -0.00,-104.72 0.45,-106.61 216.34 80
3 03/11/2023 08:11:10 -0.00,-104.72 -0.61,-102.09 300.38 80
4 03/12/2023 20:33:06 -0.00,-104.73 -0.57,-107.40 302.86 80
5 03/13/2023 20:17:00 -0.00,-104.73 0.44,-102.86 213.86 80
6 03/15/2023 08:38:46 0.01,-104.72 0.74,-108.13 387.31 80
7 03/16/2023 08:17:20 0.01,-104.72 -0.22,-103.58 129.02 80
8 03/17/2023 20:39:15 -0.01,-104.72 -0.94,-108.89 475.00 80
9 03/18/2023 20:23:10 -0.01,-104.72 0.09,-104.36 41.74 80
10 03/21/2023 08:26:10 0.01,-104.72 0.09,-105.09 41.99 80
11 03/22/2023 08:04:44 0.00,-104.72 -0.96,-100.56 474.87 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/8/2023
SNOs_Map_GOES-17_NOAA-21_20230309.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 03/08/2023 in txt file.

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