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: 5/26/2021
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 15:01:13 -77.89, 106.09 123.28 06/06/2021 15:02:17 -77.93, 110.00 123.68 91.08 64
2 06/06/2021 15:52:07 78.28, -84.38 56.82 06/06/2021 15:53:10 78.24, -84.36 56.75 4.29 63
3 06/06/2021 16:43:03 -78.28, 82.88 123.19 06/06/2021 16:43:55 -78.25, 82.91 123.24 3.39 52
4 06/06/2021 17:34:08 78.26,-110.03 56.80 06/06/2021 17:34:41 78.28,-109.96 56.81 3.46 33
5 06/06/2021 18:25:03 -78.29, 57.46 123.19 06/06/2021 18:25:26 -78.29, 57.31 123.19 3.48 23
6 06/06/2021 19:16:08 78.27,-135.45 56.80 06/06/2021 19:16:11 78.29,-135.35 56.80 3.06 3
7 06/06/2021 20:07:03 -78.30, 32.04 123.20 06/06/2021 20:06:56 -78.29, 31.92 123.19 3.01 7
8 06/06/2021 20:58:07 78.28,-160.87 56.80 06/06/2021 20:57:40 78.29,-160.73 56.80 3.27 27
9 06/06/2021 21:49:02 -78.32, 6.63 123.20 06/06/2021 21:48:25 -78.30, 6.54 123.20 3.16 37
10 06/06/2021 22:40:07 78.29, 173.70 56.79 06/06/2021 22:39:10 78.29, 173.88 56.80 3.98 57
11 06/06/2021 23:31:02 -78.33, -18.79 123.21 06/06/2021 23:29:55 -78.30, -18.85 123.20 3.83 67

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/26/2021
SNOs_Map_NOAA-19_NPP_20210526.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/26/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP