Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/15/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/15/2021 10:07:47 0.04,-128.49 0.46,-130.34 210.67 80
2 06/16/2021 09:46:24 0.05,-128.48 -0.57,-125.82 304.66 80
3 06/17/2021 22:08:21 -0.04,-128.39 -0.63,-131.12 310.38 80
4 06/18/2021 21:52:17 -0.05,-128.38 0.34,-126.58 205.01 80
5 06/20/2021 10:11:27 0.03,-128.45 0.77,-131.87 389.25 80
6 06/21/2021 09:55:22 0.04,-128.43 -0.20,-127.33 125.36 80
7 06/22/2021 22:14:40 -0.02,-128.32 -1.00,-132.64 491.71 80
8 06/23/2021 21:58:36 -0.03,-128.31 0.03,-128.11 22.73 80
9 06/26/2021 09:59:01 0.02,-128.34 0.16,-128.85 58.64 80
10 06/27/2021 09:42:58 0.03,-128.32 -0.87,-124.33 455.38 80
11 06/28/2021 22:02:15 -0.02,-128.20 -0.32,-129.63 162.50 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/15/2021
SNOs_Map_GOES-15_NPP_20210615.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/15/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP