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: 7/25/2019
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 07/28/2019 10:35:33 -79.14, 95.51 105.45 07/28/2019 10:34:23 -79.14, 95.52 105.41 0.35 70
2 07/28/2019 11:24:52 79.40, -95.13 74.17 07/28/2019 11:25:00 79.40, -95.23 74.18 2.09 8
3 07/31/2019 02:52:01 -79.18,-148.38 104.88 07/31/2019 02:51:18 -79.17,-148.52 104.83 2.91 43
4 07/31/2019 03:41:18 79.51, 21.49 74.63 07/31/2019 03:41:52 79.52, 21.54 74.60 1.01 34
5 08/02/2019 19:08:26 -79.33, -31.55 104.45 08/02/2019 19:08:09 -79.33, -31.53 104.44 0.58 17
6 08/02/2019 19:57:46 79.54, 137.58 75.24 08/02/2019 19:58:47 79.54, 137.48 75.22 2.04 61
7 08/05/2019 10:35:31 79.18, -84.22 76.44 08/05/2019 10:34:23 79.19, -84.11 76.47 2.40 68
8 08/05/2019 11:24:53 -79.39, 84.78 103.86 08/05/2019 11:25:03 -79.39, 84.69 103.85 2.09 10
9 08/08/2019 02:51:57 79.25, 32.07 77.06 08/08/2019 02:51:16 79.25, 32.07 77.10 0.22 41

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 7/25/2019
SNOs_Map_AURA_NPP_20190726.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 07/25/2019 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service