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: 11/17/2022
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 11/18/2022 03:23:40 75.93, 110.93 95.47 11/18/2022 03:24:50 75.95, 112.58 95.38 44.54 70
2 11/18/2022 04:14:33 -76.20, -80.81 84.32 11/18/2022 04:15:39 -76.17, -80.88 84.36 3.34 66
3 11/18/2022 05:05:34 76.17, 86.35 95.68 11/18/2022 05:06:25 76.18, 86.39 95.67 1.23 51
4 11/18/2022 05:56:33 -76.18,-106.37 84.32 11/18/2022 05:57:09 -76.18,-106.28 84.33 2.55 36
5 11/18/2022 06:47:33 76.20, 60.96 95.71 11/18/2022 06:47:55 76.19, 60.99 95.70 1.56 22
6 11/18/2022 07:38:32 -76.21,-131.76 84.28 11/18/2022 07:38:40 -76.23,-131.83 84.25 3.07 8
7 11/18/2022 08:29:32 76.23, 35.57 95.75 11/18/2022 08:29:25 76.20, 35.59 95.72 3.65 7
8 11/18/2022 09:20:31 -76.24,-157.15 84.24 11/18/2022 09:20:10 -76.24,-157.23 84.23 2.16 21
9 11/18/2022 10:11:31 76.26, 10.18 95.79 11/18/2022 10:10:56 76.25, 10.03 95.80 3.97 35
10 11/18/2022 11:02:30 -76.26, 177.46 84.20 11/18/2022 11:01:40 -76.24, 177.37 84.20 3.26 50
11 11/18/2022 11:53:31 76.24, -15.38 95.79 11/18/2022 11:52:26 76.26, -15.37 95.82 1.93 65
12 11/18/2022 12:44:26 -76.42, 152.58 84.06 11/18/2022 12:43:14 -76.43, 151.32 83.97 32.93 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/17/2022
SNOs_Map_NOAA-19_NPP_20221117.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/17/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP