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: 8/28/2019
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 08/29/2019 10:35:32 -79.08, 95.15 96.16 08/29/2019 10:34:29 -79.08, 95.08 96.10 1.35 63
2 08/29/2019 11:24:49 79.43, -94.97 83.36 08/29/2019 11:25:03 79.43, -94.94 83.34 0.50 14
3 09/01/2019 02:51:58 -79.19,-148.25 95.42 09/01/2019 02:51:21 -79.19,-148.29 95.39 0.68 37
4 09/01/2019 03:41:16 79.50, 21.40 84.16 09/01/2019 03:41:56 79.50, 21.46 84.12 1.30 40
5 09/03/2019 19:08:24 -79.31, -31.66 94.66 09/03/2019 19:08:13 -79.31, -31.65 94.65 0.50 11
6 09/03/2019 19:57:42 79.60, 138.02 84.93 09/03/2019 19:58:48 79.61, 138.14 84.86 2.54 66
7 09/06/2019 10:35:30 79.09, -84.80 86.58 09/06/2019 10:34:28 79.08, -84.86 86.64 1.32 62
8 09/06/2019 11:24:48 -79.45, 85.18 93.93 09/06/2019 11:25:03 -79.45, 85.28 93.96 1.96 15
9 09/09/2019 02:51:55 79.23, 31.98 87.32 09/09/2019 02:51:19 79.23, 32.01 87.34 0.65 36

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 8/28/2019
SNOs_Map_AURA_NPP_20190828.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 08/28/2019 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service