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: 11/18/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/18/2021 09:44:42 0.10,-128.40 -0.76,-124.52 442.83 80
2 11/19/2021 22:04:00 -0.08,-128.39 -0.42,-129.83 164.27 80
3 11/20/2021 21:47:56 -0.09,-128.38 0.59,-125.30 350.81 80
4 11/22/2021 10:07:07 0.06,-128.35 0.55,-130.58 253.46 80
5 11/23/2021 09:51:03 0.08,-128.34 -0.46,-126.05 261.07 80
6 11/24/2021 22:10:22 -0.05,-128.31 -0.72,-131.36 347.50 80
7 11/25/2021 21:54:18 -0.06,-128.29 0.29,-126.83 166.88 80
8 11/27/2021 10:13:27 0.03,-128.26 0.90,-132.10 437.96 80
9 11/28/2021 09:57:24 0.04,-128.24 -0.11,-127.57 76.06 80
10 11/30/2021 21:57:59 -0.03,-128.18 -0.05,-128.35 19.47 80
11 12/01/2021 21:41:54 -0.04,-128.15 0.90,-123.81 494.32 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/18/2021
SNOs_Map_GOES-15_NPP_20211118.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/18/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP