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: 4/14/2022
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 04/15/2022 21:28:07 76.70,-164.63 67.71 04/15/2022 21:29:12 76.72,-161.30 67.41 85.32 65
2 04/15/2022 22:19:03 -77.13, 4.46 112.08 04/15/2022 22:20:05 -77.10, 4.45 112.12 2.74 62
3 04/15/2022 23:09:57 77.12, 171.72 67.91 04/15/2022 23:10:51 77.12, 171.71 67.89 0.97 54
4 04/16/2022 00:01:03 -77.13, -21.03 112.10 04/16/2022 00:01:35 -77.11, -20.94 112.14 3.08 32
5 04/16/2022 00:51:57 77.12, 146.23 67.89 04/16/2022 00:52:21 77.12, 146.31 67.87 1.98 24
6 04/16/2022 01:43:03 -77.13, -46.53 112.13 04/16/2022 01:43:06 -77.16, -46.52 112.10 3.20 3
7 04/16/2022 02:33:56 77.17, 120.93 67.89 04/16/2022 02:33:51 77.13, 120.91 67.85 4.32 5
8 04/16/2022 03:25:02 -77.17, -71.83 112.13 04/16/2022 03:24:36 -77.16, -71.92 112.12 2.40 26
9 04/16/2022 04:15:56 77.17, 95.43 67.86 04/16/2022 04:15:22 77.18, 95.33 67.89 2.77 34
10 04/16/2022 05:07:02 -77.17, -97.33 112.16 04/16/2022 05:06:06 -77.17, -97.32 112.14 0.27 56
11 04/16/2022 05:57:56 77.17, 69.94 67.83 04/16/2022 05:56:52 77.18, 69.93 67.87 1.67 64
12 04/16/2022 06:48:51 -77.61,-120.64 111.93 04/16/2022 06:47:47 -77.64,-124.81 111.55 99.49 64

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 4/14/2022
SNOs_Map_NOAA-19_NPP_20220414.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 04/14/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP