Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/21/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/21/2020 06:22:48 0.05, -75.19 0.00, -74.85 38.63 80
2 01/23/2020 18:28:38 -0.06, -75.21 -0.16, -75.61 46.56 80
3 01/24/2020 18:07:12 -0.06, -75.21 0.86, -71.08 470.82 80
4 01/26/2020 06:31:38 0.07, -75.22 0.34, -76.34 128.68 80
5 01/27/2020 06:10:13 0.07, -75.23 -0.68, -71.81 389.10 80
6 01/28/2020 18:34:48 -0.07, -75.26 -0.48, -77.11 211.53 80
7 01/29/2020 18:13:23 -0.07, -75.27 0.53, -72.58 306.76 80
8 01/31/2020 06:37:49 0.08, -75.29 0.66, -77.84 291.33 80
9 02/01/2020 06:16:24 0.08, -75.30 -0.35, -73.31 227.19 80
10 02/02/2020 18:40:59 -0.09, -75.34 -0.80, -78.61 372.55 80
11 02/03/2020 18:19:33 -0.08, -75.36 0.21, -74.08 146.25 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 1/21/2020
SNOs_Map_GOES-16_NPP_20200121.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 01/21/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service