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: 11/15/2022
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 11/18/2022 03:23:41 75.89, 110.80 95.44 11/18/2022 03:24:50 75.94, 112.60 95.37 49.09 69
2 11/18/2022 04:14:34 -76.16, -80.94 84.35 11/18/2022 04:15:39 -76.16, -80.84 84.37 2.67 65
3 11/18/2022 05:05:34 76.18, 86.39 95.68 11/18/2022 05:06:25 76.17, 86.42 95.66 1.22 51
4 11/18/2022 05:56:33 -76.19,-106.33 84.31 11/18/2022 05:57:10 -76.21,-106.40 84.29 3.11 37
5 11/18/2022 06:47:33 76.21, 60.99 95.72 11/18/2022 06:47:55 76.18, 61.02 95.69 3.24 22
6 11/18/2022 07:38:32 -76.22,-131.72 84.27 11/18/2022 07:38:40 -76.22,-131.80 84.27 2.02 8
7 11/18/2022 08:29:32 76.24, 35.60 95.76 11/18/2022 08:29:26 76.23, 35.46 95.77 3.86 6
8 11/18/2022 09:20:31 -76.24,-157.11 84.23 11/18/2022 09:20:10 -76.23,-157.20 84.24 3.05 21
9 11/18/2022 10:11:32 76.22, 10.04 95.76 11/18/2022 10:10:56 76.24, 10.06 95.79 2.36 36
10 11/18/2022 11:02:31 -76.23, 177.33 84.23 11/18/2022 11:01:40 -76.23, 177.40 84.22 2.00 51
11 11/18/2022 11:53:31 76.25, -15.35 95.80 11/18/2022 11:52:26 76.25, -15.34 95.82 0.26 65
12 11/18/2022 12:44:26 -76.43, 152.62 84.05 11/18/2022 12:43:14 -76.42, 151.35 83.98 33.02 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/15/2022
SNOs_Map_NOAA-19_NPP_20221115.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/15/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP