Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/20/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 04/21/2021 04:09:55 -0.02,-137.20 -0.90,-141.02 435.73 80
2 04/22/2021 03:58:11 -0.02,-137.20 -0.22,-138.15 108.75 80
3 04/23/2021 03:43:47 -0.02,-137.20 0.40,-135.28 218.21 80
4 04/25/2021 16:07:21 0.02,-137.20 0.74,-140.22 345.78 80
5 04/26/2021 15:55:37 0.02,-137.19 0.07,-137.36 19.42 80
6 04/27/2021 15:41:14 0.02,-137.18 -0.61,-134.50 306.74 80
7 04/30/2021 04:04:46 -0.02,-137.15 -0.53,-139.43 260.51 80
8 05/01/2021 03:50:21 -0.01,-137.13 0.10,-136.56 64.91 80
9 05/02/2021 03:38:38 -0.01,-137.12 0.78,-133.70 390.14 80

Figure of GOES-17 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/20/2021
SNOs_Map_GOES-17_NOAA-19_20210420.jpg

Download SNOs between GOES-17 and NOAA-19 since TLE EPOCH: 04/20/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-19