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: 12/5/2019
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 12/05/2019 22:34:32 79.77, 165.30 103.76 12/05/2019 22:33:45 79.74, 165.37 103.75 3.42 47
2 12/05/2019 23:25:32 -79.75, -27.60 76.23 12/05/2019 23:24:30 -79.76, -27.46 76.22 2.86 62
3 12/06/2019 00:16:29 79.86, 140.92 103.75 12/06/2019 00:15:19 79.87, 138.80 103.98 41.40 70
4 12/19/2019 15:33:42 -79.72, 90.47 75.14 12/19/2019 15:34:53 -79.69, 90.50 75.19 2.90 71
5 12/19/2019 16:24:46 79.72,-102.28 104.87 12/19/2019 16:25:38 79.69,-102.19 104.81 3.45 52
6 12/19/2019 17:15:43 -79.71, 64.88 75.14 12/19/2019 17:16:24 -79.73, 64.80 75.13 2.60 41
7 12/19/2019 18:06:47 79.71,-127.87 104.87 12/19/2019 18:07:09 79.73,-127.89 104.88 2.03 22
8 12/19/2019 18:57:43 -79.73, 39.59 75.14 12/19/2019 18:57:53 -79.70, 39.67 75.17 3.37 10
9 12/19/2019 19:48:47 79.73,-153.16 104.87 12/19/2019 19:48:39 79.73,-153.31 104.89 2.92 8
10 12/19/2019 20:39:44 -79.72, 14.00 75.13 12/19/2019 20:39:24 -79.74, 13.97 75.11 2.00 20

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/5/2019
SNOs_Map_NOAA-19_NPP_20191206.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/05/2019 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service