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: 10/16/2022
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 10/20/2022 04:59:07 -76.14, -93.11 93.18 10/20/2022 05:00:19 -76.17, -92.07 93.22 27.89 72
2 10/20/2022 05:50:08 76.29, 74.69 86.95 10/20/2022 05:51:08 76.32, 74.70 86.97 4.03 60
3 10/20/2022 06:41:03 -76.30,-117.99 93.03 10/20/2022 06:41:52 -76.31,-117.94 93.03 1.68 49
4 10/20/2022 07:32:07 76.32, 49.31 87.00 10/20/2022 07:32:38 76.33, 49.30 87.00 1.31 31
5 10/20/2022 08:23:02 -76.33,-143.37 92.98 10/20/2022 08:23:22 -76.32,-143.33 93.00 1.77 20
6 10/20/2022 09:14:06 76.35, 23.93 87.05 10/20/2022 09:14:08 76.33, 23.91 87.04 1.56 2
7 10/20/2022 10:05:01 -76.36,-168.75 92.94 10/20/2022 10:04:53 -76.37,-168.89 92.92 3.86 8
8 10/20/2022 10:56:06 76.33, -1.62 87.06 10/20/2022 10:55:38 76.34, -1.48 87.07 3.55 28
9 10/20/2022 11:47:01 -76.35, 165.70 92.92 10/20/2022 11:46:23 -76.37, 165.72 92.89 2.86 38
10 10/20/2022 12:38:05 76.36, -27.00 87.11 10/20/2022 12:37:09 76.39, -27.04 87.15 3.21 56
11 10/20/2022 13:29:00 -76.38, 140.32 92.87 10/20/2022 13:27:53 -76.38, 140.32 92.86 0.15 67
12 10/20/2022 14:19:54 76.82, -50.61 87.49 10/20/2022 14:18:48 76.80, -53.97 87.66 85.30 66

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/16/2022
SNOs_Map_NOAA-19_NPP_20221016.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/16/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP