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: 4/7/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/07/2020 20:01:47 -0.14,-104.10 0.86, -99.74 497.10 80
2 04/09/2020 08:23:34 0.14,-104.15 0.35,-105.00 97.85 80
3 04/10/2020 08:07:29 0.14,-104.16 -0.67,-100.47 419.50 80
4 04/11/2020 20:29:26 -0.13,-104.12 -0.53,-105.77 188.64 80
5 04/12/2020 20:08:01 -0.14,-104.12 0.49,-101.24 327.44 80
6 04/14/2020 08:29:50 0.13,-104.15 0.65,-106.52 269.82 80
7 04/15/2020 08:13:45 0.14,-104.16 -0.37,-101.99 247.66 80
8 04/16/2020 20:35:41 -0.13,-104.15 -0.83,-107.29 357.88 80
9 04/17/2020 20:14:17 -0.14,-104.15 0.19,-102.76 158.53 80
10 04/19/2020 08:36:04 0.13,-104.16 1.01,-108.02 440.55 80
11 04/20/2020 08:20:00 0.14,-104.17 -0.01,-103.50 77.28 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 4/7/2020
SNOs_Map_GOES-14_NPP_20200407.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 04/07/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service