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: 3/2/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 03/02/2023 20:23:20 0.00,-104.70 0.07,-104.36 38.38 80
2 03/05/2023 08:26:23 -0.01,-104.70 0.08,-105.11 46.13 80
3 03/06/2023 08:04:58 -0.01,-104.70 -0.95,-100.58 470.36 80
4 03/07/2023 20:26:54 0.01,-104.71 -0.27,-105.88 133.50 80
5 03/08/2023 20:10:49 0.01,-104.72 0.78,-101.36 383.40 80
6 03/10/2023 08:32:36 -0.01,-104.72 0.40,-106.63 216.84 80
7 03/11/2023 08:11:11 -0.01,-104.72 -0.59,-102.09 299.78 80
8 03/12/2023 20:33:06 0.01,-104.73 -0.61,-107.39 304.63 80
9 03/13/2023 20:17:02 0.01,-104.73 0.44,-102.87 211.90 80
10 03/15/2023 08:38:49 -0.01,-104.73 0.72,-108.14 388.87 80
11 03/16/2023 08:17:24 -0.02,-104.72 -0.27,-103.61 127.18 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/2/2023
SNOs_Map_GOES-17_NOAA-21_20230303.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 03/02/2023 in txt file.

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