Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/17/2022
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 01/20/2022 05:18:01 -77.48,-101.68 81.37 01/20/2022 05:19:13 -77.45,-101.72 81.42 3.18 72
2 01/20/2022 06:09:04 77.46, 65.45 98.62 01/20/2022 06:09:59 77.48, 65.47 98.61 2.42 55
3 01/20/2022 07:00:01 -77.49,-127.15 81.38 01/20/2022 07:00:43 -77.46,-127.14 81.42 2.55 42
4 01/20/2022 07:51:03 77.50, 40.18 98.62 01/20/2022 07:51:29 77.49, 40.06 98.61 3.31 26
5 01/20/2022 08:42:01 -77.49,-152.63 81.40 01/20/2022 08:42:13 -77.47,-152.55 81.42 2.77 12
6 01/20/2022 09:33:03 77.51, 14.71 98.61 01/20/2022 09:32:59 77.50, 14.65 98.61 1.95 4
7 01/20/2022 10:24:01 -77.49,-178.10 81.41 01/20/2022 10:23:44 -77.52,-178.16 81.37 3.33 17
8 01/20/2022 11:15:03 77.51, -10.76 98.60 01/20/2022 11:14:29 77.51, -10.77 98.60 0.92 34
9 01/20/2022 12:06:01 -77.50, 156.42 81.42 01/20/2022 12:05:14 -77.53, 156.43 81.38 3.49 47
10 01/20/2022 12:57:03 77.52, -36.24 98.59 01/20/2022 12:55:59 77.51, -36.18 98.60 1.41 64
11 01/20/2022 13:47:59 -77.58, 131.36 81.40 01/20/2022 13:46:45 -77.58, 130.82 81.32 12.84 74

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/17/2022
SNOs_Map_NOAA-19_NPP_20220117.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/17/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP