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: 2/2/2018
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 02/04/2018 19:58:25 79.74, 139.19 108.40 02/04/2018 19:58:12 79.74, 139.18 108.42 0.20 13
2 02/04/2018 20:47:46 -79.96, -51.44 71.95 02/04/2018 20:48:50 -79.96, -51.43 72.00 0.31 64
3 02/07/2018 11:25:32 -79.57, 86.21 72.15 02/07/2018 11:24:25 -79.57, 86.15 72.08 1.31 67
4 02/07/2018 12:14:52 79.79,-104.58 107.53 02/07/2018 12:15:03 79.78,-104.70 107.55 2.51 11
5 02/10/2018 03:41:57 -79.73,-156.76 73.22 02/10/2018 03:41:13 -79.74,-156.62 73.21 2.92 44
6 02/10/2018 04:31:18 79.90, 12.20 106.52 02/10/2018 04:31:52 79.91, 12.30 106.48 2.03 34
7 02/12/2018 19:58:25 -79.77, -40.56 74.15 02/12/2018 19:58:05 -79.77, -40.50 74.15 1.25 20
8 02/12/2018 20:47:46 79.94, 128.39 105.59 02/12/2018 20:48:44 79.94, 128.41 105.54 0.60 58
9 02/15/2018 11:25:31 79.61, -93.53 105.21 02/15/2018 11:24:18 79.61, -93.50 105.26 0.42 73

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 2/2/2018
SNOs_Map_AURA_NPP_20180203.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 02/02/2018 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service