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: 6/3/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 06/04/2023 08:16:33 0.00,-104.72 -0.25,-103.53 134.98 80
2 06/05/2023 20:38:29 0.00,-104.71 -0.95,-108.84 471.33 80
3 06/06/2023 20:22:24 0.00,-104.70 0.08,-104.31 44.63 80
4 06/09/2023 08:25:27 -0.01,-104.71 0.08,-105.05 39.83 80
5 06/10/2023 08:04:03 -0.01,-104.70 -0.95,-100.52 476.12 80
6 06/11/2023 20:25:59 0.02,-104.69 -0.24,-105.83 129.79 80
7 06/12/2023 20:09:55 0.02,-104.69 0.79,-101.30 386.71 80
8 06/14/2023 08:31:42 -0.02,-104.71 0.40,-106.57 212.36 80
9 06/15/2023 08:10:17 -0.02,-104.71 -0.64,-102.05 303.77 80
10 06/16/2023 20:32:13 0.02,-104.69 -0.60,-107.34 302.80 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/3/2023
SNOs_Map_GOES-17_NOAA-21_20230604.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 06/03/2023 in txt file.

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