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: 6/9/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/12/2020 08:23:30 -0.04,-104.17 0.12,-104.98 91.95 80
2 06/13/2020 08:07:24 -0.03,-104.17 -0.86,-100.44 425.81 80
3 06/14/2020 20:26:41 0.06,-104.36 -0.23,-105.76 159.22 80
4 06/15/2020 20:10:36 0.04,-104.36 0.75,-101.22 358.15 80
5 06/17/2020 08:29:43 -0.08,-104.19 0.43,-106.48 261.54 80
6 06/18/2020 08:13:38 -0.07,-104.19 -0.55,-101.94 256.08 80
7 06/19/2020 20:32:55 0.10,-104.38 -0.54,-107.26 328.55 80
8 06/20/2020 20:16:50 0.09,-104.38 0.44,-102.72 188.57 80
9 06/22/2020 08:35:57 -0.13,-104.20 0.74,-107.99 432.28 80
10 06/23/2020 08:19:52 -0.11,-104.20 -0.30,-103.46 85.00 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 6/9/2020
SNOs_Map_GOES-14_NPP_20200610.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 06/09/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service