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: 6/4/2021
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 06/06/2021 15:01:12 -77.89, 106.09 123.28 06/06/2021 15:02:16 -77.93, 109.98 123.68 90.80 64
2 06/06/2021 15:52:07 78.25, -84.58 56.81 06/06/2021 15:53:10 78.28, -84.55 56.80 3.03 63
3 06/06/2021 16:43:02 -78.28, 82.88 123.19 06/06/2021 16:43:54 -78.25, 82.90 123.24 3.09 52
4 06/06/2021 17:34:07 78.26,-110.00 56.81 06/06/2021 17:34:40 78.28,-109.93 56.80 2.31 33
5 06/06/2021 18:25:02 -78.29, 57.46 123.19 06/06/2021 18:25:25 -78.29, 57.29 123.19 3.77 23
6 06/06/2021 19:16:07 78.27,-135.42 56.80 06/06/2021 19:16:10 78.28,-135.32 56.80 2.31 3
7 06/06/2021 20:07:02 -78.31, 32.04 123.20 06/06/2021 20:06:55 -78.30, 31.91 123.19 3.18 7
8 06/06/2021 20:58:07 78.29,-160.84 56.80 06/06/2021 20:57:40 78.28,-160.71 56.79 3.03 27
9 06/06/2021 21:49:02 -78.32, 6.62 123.20 06/06/2021 21:48:25 -78.30, 6.52 123.19 3.16 37
10 06/06/2021 22:40:07 78.30, 173.74 56.79 06/06/2021 22:39:11 78.32, 173.69 56.85 3.03 56
11 06/06/2021 23:31:02 -78.33, -18.80 123.20 06/06/2021 23:29:55 -78.30, -18.86 123.20 3.69 67

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/4/2021
SNOs_Map_NOAA-19_NPP_20210604.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/04/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP