Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/1/2021
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/01/2021 20:28:40 -0.06,-104.32 -0.37,-105.77 164.47 36
2 06/02/2021 20:07:59 -0.08,-104.32 0.61,-101.23 351.82 80
3 06/04/2021 08:29:48 0.05,-104.12 0.59,-106.50 271.38 80
4 06/05/2021 08:13:43 0.06,-104.13 -0.39,-101.96 245.66 80
5 06/06/2021 20:33:02 -0.04,-104.34 -0.68,-107.30 336.89 80
6 06/07/2021 20:16:58 -0.05,-104.34 0.30,-102.76 179.53 80
7 06/09/2021 08:36:06 0.01,-104.12 0.90,-108.03 445.03 80
8 06/10/2021 08:20:03 0.03,-104.13 -0.14,-103.50 71.80 80
9 06/12/2021 20:23:17 -0.01,-104.34 0.01,-104.29 6.18 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 6/1/2021
SNOs_Map_GOES-14_NPP_20210601.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 06/01/2021 in txt file.

Historical Predications of SNOs between GOES-14 and NPP