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: 2/21/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 02/22/2023 08:32:38 0.04,-104.65 0.46,-106.58 219.91 80
2 02/23/2023 08:11:13 0.04,-104.66 -0.55,-102.06 297.09 80
3 02/24/2023 20:33:10 -0.04,-104.68 -0.64,-107.36 305.23 80
4 02/25/2023 20:17:05 -0.04,-104.69 0.38,-102.83 212.03 80
5 02/27/2023 08:38:52 0.05,-104.70 0.83,-108.10 388.16 80
6 02/28/2023 08:17:28 0.05,-104.71 -0.20,-103.58 128.87 80
7 03/01/2023 20:39:24 -0.05,-104.73 -0.98,-108.88 473.75 80
8 03/02/2023 20:23:20 -0.06,-104.74 0.04,-104.36 43.56 80
9 03/05/2023 08:26:23 0.06,-104.75 0.12,-105.10 39.05 80
10 03/06/2023 08:04:57 0.06,-104.76 -0.85,-100.56 478.27 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 2/21/2023
SNOs_Map_GOES-17_NOAA-21_20230222.jpg

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

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