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: 7/30/2020
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 07/31/2020 03:23:58 -79.18, -83.15 117.08 07/31/2020 03:25:12 -79.19, -83.26 117.09 2.49 74
2 07/31/2020 04:14:54 79.20, 84.25 62.93 07/31/2020 04:15:57 79.17, 84.19 62.89 2.96 63
3 07/31/2020 05:05:58 -79.20,-108.50 117.06 07/31/2020 05:06:42 -79.20,-108.65 117.07 3.07 44
4 07/31/2020 05:56:55 79.18, 58.63 62.95 07/31/2020 05:57:28 79.21, 58.55 62.97 3.44 33
5 07/31/2020 06:47:59 -79.19,-134.12 117.05 07/31/2020 06:48:12 -79.20,-134.04 117.05 2.20 13
6 07/31/2020 07:38:55 79.20, 33.28 62.97 07/31/2020 07:38:58 79.21, 33.15 62.99 2.92 3
7 07/31/2020 08:29:59 -79.20,-159.48 117.03 07/31/2020 08:29:42 -79.20,-159.43 117.03 1.12 17
8 07/31/2020 09:20:55 79.22, 7.93 62.98 07/31/2020 09:20:28 79.22, 7.76 63.01 3.52 27
9 07/31/2020 10:11:59 -79.22, 175.17 117.02 07/31/2020 10:11:12 -79.20, 175.18 117.01 2.03 47
10 07/31/2020 11:02:56 79.21, -17.69 63.00 07/31/2020 11:01:58 79.22, -17.63 63.03 1.86 58
11 07/31/2020 11:53:57 -79.30, 150.36 117.01 07/31/2020 11:52:45 -79.31, 149.01 116.82 27.81 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/30/2020
SNOs_Map_NOAA-19_NPP_20200731.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/30/2020 in txt file.

Historical Predications of SNOs between NOAA-19 and NPP