Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/5/2019
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 11/06/2019 23:15:16 70.05,-172.35 86.05 11/06/2019 23:14:52 70.07,-172.31 86.08 3.19 24
2 11/07/2019 00:04:45 -69.99, -4.80 94.00 11/07/2019 00:05:34 -69.99, -4.87 93.99 2.63 49
3 11/09/2019 14:42:17 -70.18, 136.08 93.04 11/09/2019 14:41:03 -70.24, 135.89 92.98 9.64 74
4 11/09/2019 15:31:45 70.02, -56.50 86.81 11/09/2019 15:31:45 70.02, -56.45 86.80 2.13 0
5 11/09/2019 16:21:15 -69.91, 110.98 93.30 11/09/2019 16:22:27 -69.93, 110.99 93.27 2.26 72
6 11/12/2019 06:58:46 -70.10,-108.15 92.38 11/12/2019 06:57:54 -70.13,-108.17 92.35 3.39 52
7 11/12/2019 07:48:13 70.00, 59.34 87.53 11/12/2019 07:48:38 70.02, 59.32 87.55 2.28 25
8 11/12/2019 08:37:58 -69.06,-134.28 93.40 11/12/2019 08:39:04 -69.08,-132.01 93.37 90.25 66
9 11/14/2019 23:15:15 -70.07, 7.69 91.70 11/14/2019 23:14:47 -70.08, 7.68 91.69 0.79 28
10 11/15/2019 00:04:42 69.96, 175.18 88.20 11/15/2019 00:05:31 69.96, 175.17 88.21 0.40 49
11 11/17/2019 14:42:13 70.20, -43.89 89.09 11/17/2019 14:41:00 70.23, -44.09 89.12 8.26 73
12 11/17/2019 15:31:44 -70.04, 123.52 91.06 11/17/2019 15:31:40 -70.03, 123.53 91.07 1.00 4
13 11/17/2019 16:21:11 69.92, -68.99 88.84 11/17/2019 16:22:24 69.92, -68.99 88.83 0.91 73

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/5/2019
SNOs_Map_LANDSAT-8_NPP_20191105.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/05/2019 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service