Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AURA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/2/2017
Index Date (AURA) Time (AURA) Lat,Lon (AURA) SZA (AURA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 10/02/2017 10:35:23 79.38, -82.93 95.78 10/02/2017 10:34:32 79.38, -82.94 95.82 0.12 51
2 10/02/2017 11:24:42 -79.68, 86.84 84.64 10/02/2017 11:25:08 -79.68, 86.90 84.67 1.11 26
3 10/05/2017 02:51:48 79.53, 33.97 96.55 10/05/2017 02:51:22 79.53, 34.05 96.55 1.55 26
4 10/05/2017 03:41:09 -79.75,-156.73 83.77 10/05/2017 03:42:00 -79.76,-156.61 83.83 2.43 51
5 10/07/2017 19:08:17 79.55, 150.04 97.48 10/07/2017 19:08:17 79.55, 149.95 97.50 1.93 0
6 10/07/2017 19:55:37 -81.76, 4.94 89.20 10/07/2017 19:56:50 -81.14, 4.48 89.56 69.30 73
7 10/10/2017 10:35:26 -79.36, 96.92 81.29 10/10/2017 10:34:34 -79.35, 96.80 81.23 2.73 52
8 10/10/2017 11:24:43 79.68, -93.14 98.27 10/10/2017 11:25:08 79.69, -93.03 98.23 2.36 25
9 10/13/2017 02:51:50 -79.56,-145.80 80.62 10/13/2017 02:51:23 -79.56,-145.68 80.62 2.54 27
10 10/13/2017 03:41:10 79.77, 23.36 99.11 10/13/2017 03:42:01 79.77, 23.44 99.06 1.55 51
11 10/15/2017 18:22:14 69.54, 133.05 110.85 10/15/2017 18:21:02 69.90, 130.68 111.41 99.73 72
12 10/15/2017 19:08:16 -79.64, -29.35 79.78 10/15/2017 19:08:15 -79.65, -29.22 79.80 2.82 1

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 10/2/2017
SNOs_Map_AURA_NPP_20171002.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 10/02/2017 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service