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: 12/17/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 12/18/2023 08:25:35 -0.00,-104.69 0.13,-105.20 58.99 80
2 12/19/2023 08:04:11 -0.01,-104.69 -0.89,-100.67 457.40 80
3 12/20/2023 20:26:07 0.02,-104.67 -0.30,-105.97 149.27 80
4 12/21/2023 20:10:03 0.02,-104.67 0.72,-101.44 367.69 80
5 12/23/2023 08:31:51 0.01,-104.71 0.44,-106.72 228.62 80
6 12/24/2023 08:10:26 0.02,-104.71 -0.52,-102.17 288.27 80
7 12/25/2023 20:32:22 -0.02,-104.68 -0.65,-107.48 318.77 80
8 12/26/2023 20:16:17 -0.02,-104.69 0.37,-102.95 197.97 80
9 12/28/2023 08:38:06 0.01,-104.72 0.78,-108.22 398.74 80
10 12/29/2023 08:16:41 0.01,-104.72 -0.25,-103.70 117.92 80
11 12/30/2023 20:38:37 -0.00,-104.70 -0.97,-108.99 489.05 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 12/17/2023
SNOs_Map_GOES-17_NOAA-21_20231218.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 12/17/2023 in txt file.

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