Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/9/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/09/2020 22:02:10 0.04,-128.39 -0.23,-129.62 140.02 80
2 01/10/2020 21:46:06 0.04,-128.39 0.81,-125.09 377.00 80
3 01/12/2020 10:05:14 -0.04,-128.42 0.39,-130.36 220.72 80
4 01/13/2020 09:49:11 -0.04,-128.43 -0.65,-125.84 296.02 80
5 01/14/2020 22:08:28 0.05,-128.41 -0.55,-131.14 310.80 80
6 01/15/2020 21:52:24 0.05,-128.41 0.43,-126.60 205.68 80
7 01/17/2020 10:11:33 -0.05,-128.43 0.71,-131.88 392.81 80
8 01/18/2020 09:55:29 -0.05,-128.43 -0.27,-127.34 123.59 80
9 01/19/2020 22:14:46 0.05,-128.41 -0.93,-132.65 483.56 80
10 01/20/2020 21:58:42 0.04,-128.41 0.11,-128.13 32.45 80
11 01/23/2020 09:59:07 -0.03,-128.41 0.05,-128.87 51.29 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/9/2020
SNOs_Map_GOES-15_NOAA-20_20200110.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 01/09/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service