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: 9/10/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 09/10/2023 20:21:44 0.02,-104.69 0.14,-104.27 48.68 80
2 09/13/2023 08:24:48 -0.02,-104.71 0.02,-105.01 34.33 80
3 09/14/2023 08:03:24 -0.02,-104.71 -0.99,-100.48 481.94 80
4 09/15/2023 20:25:20 0.02,-104.69 -0.23,-105.78 124.55 80
5 09/16/2023 20:09:16 0.02,-104.69 0.79,-101.25 392.01 80
6 09/18/2023 08:31:04 -0.02,-104.72 0.37,-106.53 206.43 80
7 09/19/2023 08:09:39 -0.03,-104.71 -0.65,-102.00 309.67 80
8 09/20/2023 20:31:36 0.03,-104.69 -0.55,-107.30 297.84 80
9 09/21/2023 20:15:31 0.03,-104.69 0.46,-102.78 218.16 80
10 09/23/2023 08:37:20 -0.04,-104.71 0.68,-108.05 380.71 80
11 09/24/2023 08:15:54 -0.04,-104.70 -0.28,-103.51 134.91 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/10/2023
SNOs_Map_GOES-17_NOAA-21_20230911.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 09/10/2023 in txt file.

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