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: 11/27/2019
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 11/28/2019 06:58:44 -70.10,-108.16 88.75 11/28/2019 06:57:45 -70.09,-108.10 88.76 2.27 59
2 11/28/2019 07:48:11 70.00, 59.34 91.16 11/28/2019 07:48:30 70.02, 59.31 91.18 2.46 19
3 11/28/2019 08:37:52 -69.28,-134.00 89.55 11/28/2019 08:39:00 -69.31,-132.32 89.53 65.95 68
4 11/30/2019 23:15:14 -70.10, 7.72 88.30 11/30/2019 23:14:39 -70.10, 7.65 88.29 2.67 35
5 12/01/2019 00:04:41 70.00, 175.22 91.61 12/01/2019 00:05:23 69.98, 175.14 91.59 3.44 42
6 12/03/2019 14:42:09 70.51, -43.45 92.51 12/03/2019 14:40:58 70.57, -44.63 92.59 44.26 71
7 12/03/2019 15:31:45 -70.07, 123.55 87.92 12/03/2019 15:31:32 -70.06, 123.48 87.93 2.79 13
8 12/03/2019 16:21:12 69.97, -68.96 91.98 12/03/2019 16:22:16 69.95, -69.03 91.96 3.56 64
9 12/06/2019 06:58:47 70.11, 71.85 92.47 12/06/2019 06:57:43 70.12, 71.86 92.48 0.67 64
10 12/06/2019 07:48:17 -70.01,-120.67 87.63 12/06/2019 07:48:25 -70.03,-120.69 87.62 1.91 8
11 12/06/2019 08:37:51 69.51, 46.29 91.88 12/06/2019 08:39:01 69.49, 47.42 91.85 43.87 70
12 12/08/2019 23:15:18 70.07,-172.35 92.73 12/08/2019 23:14:35 70.08,-172.32 92.75 2.08 43
13 12/09/2019 00:04:48 -69.97, -4.85 87.37 12/09/2019 00:05:17 -69.99, -4.86 87.35 2.31 29

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/27/2019
SNOs_Map_LANDSAT-8_NPP_20191127.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/27/2019 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service