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: 9/28/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 09/29/2023 08:24:47 -0.00,-104.71 0.08,-105.01 34.37 80
2 09/30/2023 08:03:23 0.00,-104.71 -0.96,-100.48 482.38 80
3 10/01/2023 20:25:19 -0.00,-104.69 -0.22,-105.79 124.34 80
4 10/02/2023 20:09:13 -0.00,-104.70 0.77,-101.25 392.66 80
5 10/04/2023 08:31:01 0.00,-104.73 0.39,-106.52 204.25 80
6 10/05/2023 08:09:35 0.00,-104.73 -0.60,-101.99 312.36 80
7 10/06/2023 20:31:32 -0.00,-104.70 -0.56,-107.30 294.97 80
8 10/07/2023 20:15:26 0.00,-104.71 0.43,-102.76 222.00 80
9 10/09/2023 08:37:13 -0.00,-104.75 0.72,-108.03 374.14 80
10 10/10/2023 08:15:48 0.00,-104.75 -0.28,-103.50 142.85 80
11 10/11/2023 20:37:43 -0.00,-104.72 -0.92,-108.79 464.09 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/28/2023
SNOs_Map_GOES-17_NOAA-21_20230928.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 09/28/2023 in txt file.

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