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: 12/10/2017
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 12/10/2017 22:25:34 70.14,-159.88 93.02 12/10/2017 22:24:21 70.13,-159.80 93.02 3.00 73
2 12/10/2017 23:15:04 -70.02, 7.60 87.09 12/10/2017 23:15:03 -70.04, 7.67 87.08 3.14 1
3 12/11/2017 00:04:33 69.81, 174.95 92.71 12/11/2017 00:05:45 69.82, 175.30 92.71 13.55 72
4 12/13/2017 14:42:04 70.14, -44.00 93.22 12/13/2017 14:41:15 70.13, -44.02 93.22 1.38 49
5 12/13/2017 15:31:34 -70.03, 123.48 86.89 12/13/2017 15:31:57 -70.03, 123.45 86.89 1.02 23
6 12/16/2017 06:58:34 70.08, 71.80 93.31 12/16/2017 06:58:07 70.07, 71.84 93.31 1.92 27
7 12/16/2017 07:48:04 -69.97,-120.72 86.80 12/16/2017 07:48:49 -69.97,-120.69 86.80 1.37 45
8 12/18/2017 22:25:34 -70.35, 20.41 86.34 12/18/2017 22:24:22 -70.43, 19.74 86.24 26.73 72
9 12/18/2017 23:15:04 70.08,-172.34 93.40 12/18/2017 23:15:01 70.07,-172.39 93.40 1.96 3
10 12/19/2017 00:04:34 -69.97, -4.85 86.71 12/19/2017 00:05:43 -69.97, -4.91 86.72 2.34 69
11 12/21/2017 14:42:08 -70.12, 135.96 86.53 12/21/2017 14:41:10 -70.12, 136.01 86.53 1.76 58
12 12/21/2017 15:31:35 70.01, -56.55 93.37 12/21/2017 15:31:54 70.02, -56.54 93.38 1.43 19
13 12/21/2017 16:21:16 -69.30, 110.12 87.33 12/21/2017 16:22:24 -69.28, 111.86 87.39 68.81 68
14 12/24/2017 06:58:38 -70.11,-108.18 86.56 12/24/2017 06:58:04 -70.12,-108.23 86.54 2.07 34
15 12/24/2017 07:48:05 70.00, 59.30 93.33 12/24/2017 07:48:47 69.98, 59.31 93.31 2.47 42

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 12/10/2017
SNOs_Map_LANDSAT-8_NPP_20171211.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 12/10/2017 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service