Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/7/2019
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 08/07/2019 21:48:50 75.06, 89.18 82.64 08/07/2019 21:48:26 75.05, 89.12 82.67 1.75 24
2 08/07/2019 22:37:53 -76.26, -99.69 98.75 08/07/2019 22:38:46 -76.26, -99.70 98.79 0.20 53
3 08/10/2019 13:16:23 -73.51, 33.75 94.91 08/10/2019 13:15:09 -73.53, 33.65 94.84 3.97 74
4 08/10/2019 14:05:05 75.73,-153.06 82.60 08/10/2019 14:05:07 75.74,-153.00 82.58 1.80 2
5 08/10/2019 14:50:10 -80.90, 97.80 112.33 08/10/2019 14:51:23 -80.23, 95.86 112.63 82.33 73
6 08/13/2019 05:32:23 -74.96, 153.04 95.78 08/13/2019 05:31:35 -74.97, 153.12 95.76 2.33 48
7 08/13/2019 06:21:29 75.95, -36.54 83.11 08/13/2019 06:21:58 75.95, -36.54 83.08 0.04 29
8 08/15/2019 21:48:45 -75.28, -90.24 95.35 08/15/2019 21:48:24 -75.28, -90.20 95.35 1.12 21
9 08/15/2019 22:37:52 76.21, 80.15 83.59 08/15/2019 22:38:48 76.20, 80.10 83.55 1.39 56
10 08/18/2019 13:16:09 74.05,-145.05 86.82 08/18/2019 13:14:58 74.04,-145.12 86.90 2.32 71
11 08/18/2019 14:05:05 -75.64, 26.65 94.96 08/18/2019 14:05:11 -75.64, 26.66 94.97 0.36 6
12 08/21/2019 05:32:19 74.98, -26.92 86.61 08/21/2019 05:31:34 74.99, -26.84 86.63 2.51 45

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/7/2019
SNOs_Map_AQUA_NPP_20190808.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 08/07/2019 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service