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: 10/15/2022
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 10/20/2022 04:59:07 -76.12, -93.18 93.19 10/20/2022 05:00:19 -76.19, -92.14 93.20 28.93 72
2 10/20/2022 05:50:07 76.31, 74.78 86.97 10/20/2022 05:51:07 76.30, 74.78 86.95 0.85 60
3 10/20/2022 06:41:02 -76.32,-117.90 93.01 10/20/2022 06:41:52 -76.33,-118.02 93.01 3.38 50
4 10/20/2022 07:32:06 76.34, 49.40 87.02 10/20/2022 07:32:37 76.31, 49.38 86.98 3.60 31
5 10/20/2022 08:23:02 -76.31,-143.45 93.00 10/20/2022 08:23:22 -76.34,-143.41 92.98 3.37 20
6 10/20/2022 09:14:06 76.33, 23.85 87.03 10/20/2022 09:14:08 76.36, 23.83 87.06 3.61 2
7 10/20/2022 10:05:01 -76.34,-168.83 92.95 10/20/2022 10:04:52 -76.34,-168.81 92.95 0.77 9
8 10/20/2022 10:56:05 76.36, -1.53 87.08 10/20/2022 10:55:38 76.36, -1.57 87.09 1.26 27
9 10/20/2022 11:47:00 -76.37, 165.79 92.90 10/20/2022 11:46:22 -76.35, 165.80 92.91 2.21 38
10 10/20/2022 12:38:04 76.39, -26.91 87.13 10/20/2022 12:37:08 76.37, -26.96 87.13 2.32 56
11 10/20/2022 13:29:00 -76.36, 140.24 92.89 10/20/2022 13:27:52 -76.35, 140.41 92.88 4.29 68
12 10/20/2022 14:19:54 76.80, -50.70 87.48 10/20/2022 14:18:48 76.82, -54.05 87.69 85.24 66

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/15/2022
SNOs_Map_NOAA-19_NPP_20221015.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/15/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP