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: 7/23/2020
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 03:23:59 -79.18, -83.20 117.08 07/31/2020 03:25:13 -79.20, -83.30 117.09 3.02 74
2 07/31/2020 04:14:55 79.19, 84.16 62.93 07/31/2020 04:15:58 79.19, 84.11 62.91 1.17 63
3 07/31/2020 05:05:59 -79.20,-108.55 117.06 07/31/2020 05:06:43 -79.20,-108.69 117.06 2.90 44
4 07/31/2020 05:56:55 79.21, 58.81 62.95 07/31/2020 05:57:28 79.19, 58.72 62.93 2.84 33
5 07/31/2020 06:48:00 -79.18,-134.17 117.04 07/31/2020 06:48:13 -79.20,-134.08 117.04 3.08 13
6 07/31/2020 07:38:56 79.19, 33.19 62.97 07/31/2020 07:38:58 79.19, 33.33 62.95 2.82 2
7 07/31/2020 08:30:00 -79.20,-159.53 117.03 07/31/2020 08:29:43 -79.20,-159.47 117.02 1.41 17
8 07/31/2020 09:20:56 79.21, 7.84 62.98 07/31/2020 09:20:28 79.19, 7.94 62.97 2.76 28
9 07/31/2020 10:12:00 -79.21, 175.12 117.01 07/31/2020 10:11:13 -79.21, 175.14 117.00 1.01 47
10 07/31/2020 11:02:56 79.23, -17.51 63.00 07/31/2020 11:01:58 79.19, -17.46 62.99 3.78 58
11 07/31/2020 11:53:58 -79.29, 150.31 117.01 07/31/2020 11:52:46 -79.31, 148.97 116.81 27.71 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/23/2020
SNOs_Map_NOAA-19_NPP_20200723.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/23/2020 in txt file.

Historical Predications of SNOs between NOAA-19 and NPP