Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/31/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/31/2023 08:27:46 -0.02,-104.73 0.07,-105.18 51.93 80
2 08/01/2023 08:06:21 -0.03,-104.72 -0.95,-100.65 463.84 80
3 08/02/2023 20:28:18 0.03,-104.69 -0.24,-105.96 143.97 80
4 08/03/2023 20:12:13 0.03,-104.70 0.79,-101.43 372.49 80
5 08/05/2023 08:34:00 -0.03,-104.73 0.41,-106.70 225.13 80
6 08/06/2023 08:12:36 -0.03,-104.73 -0.62,-102.17 291.21 80
7 08/07/2023 20:34:32 0.04,-104.70 -0.56,-107.48 316.57 80
8 08/08/2023 20:18:27 0.04,-104.70 0.41,-102.94 200.06 80
9 08/10/2023 08:40:15 -0.05,-104.74 0.73,-108.22 397.10 80
10 08/11/2023 08:18:51 -0.05,-104.74 -0.30,-103.70 119.11 80
11 08/12/2023 20:40:46 0.06,-104.70 -0.92,-108.99 489.42 80
12 08/13/2023 20:24:41 0.06,-104.71 0.12,-104.47 27.15 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/31/2023
SNOs_Map_GOES-17_NOAA-20_20230731.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 07/31/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-20