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: 3/17/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/17/2021 09:52:22 -0.11,-128.40 -0.34,-127.33 121.36 80
2 03/18/2021 22:14:19 0.10,-128.42 -0.83,-132.64 479.80 80
3 03/19/2021 21:58:13 0.10,-128.42 0.15,-128.10 36.84 80
4 03/22/2021 10:01:16 -0.09,-128.39 -0.01,-128.84 50.09 80
5 03/23/2021 09:39:50 -0.10,-128.38 -1.00,-124.30 465.33 80
6 03/24/2021 22:01:47 0.08,-128.39 -0.16,-129.60 137.68 80
7 03/25/2021 21:45:41 0.08,-128.38 0.82,-125.06 378.11 80
8 03/27/2021 10:07:29 -0.07,-128.35 0.35,-130.33 224.92 80
9 03/28/2021 09:46:03 -0.08,-128.34 -0.63,-125.79 289.90 80
10 03/29/2021 22:07:59 0.07,-128.33 -0.52,-131.10 315.00 80
11 03/30/2021 21:51:54 0.07,-128.32 0.46,-126.56 200.15 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/17/2021
SNOs_Map_GOES-15_NPP_20210317.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/17/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP