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: 12/3/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 12/03/2023 08:04:07 0.01,-104.67 -0.91,-100.67 456.24 80
2 12/04/2023 20:26:03 0.01,-104.64 -0.31,-105.97 151.53 80
3 12/05/2023 20:10:00 0.02,-104.64 0.75,-101.45 364.76 80
4 12/07/2023 08:31:48 -0.02,-104.67 0.44,-106.72 233.17 80
5 12/08/2023 08:10:23 -0.02,-104.67 -0.56,-102.18 282.95 80
6 12/09/2023 20:32:20 0.01,-104.64 -0.64,-107.48 324.36 80
7 12/10/2023 20:16:15 -0.01,-104.64 0.37,-102.95 192.24 80
8 12/12/2023 08:38:04 0.02,-104.66 0.80,-108.22 405.49 80
9 12/13/2023 08:16:39 0.01,-104.66 -0.21,-103.69 110.13 80
10 12/14/2023 20:38:35 -0.01,-104.62 -0.97,-109.00 498.66 80
11 12/15/2023 20:22:31 -0.00,-104.61 0.05,-104.47 17.16 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 12/3/2023
SNOs_Map_GOES-17_NOAA-21_20231203.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 12/03/2023 in txt file.

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