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: 10/15/2017
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 10/15/2017 22:25:43 -70.17, 20.17 101.09 10/15/2017 22:24:32 -70.19, 20.19 101.07 2.22 71
2 10/15/2017 23:15:10 70.06,-172.34 78.82 10/15/2017 23:15:16 70.07,-172.32 78.83 1.09 6
3 10/16/2017 00:04:43 -69.79, -5.08 101.45 10/16/2017 00:05:55 -69.83, -4.64 101.41 17.58 72
4 10/18/2017 14:42:13 -70.14, 136.01 100.14 10/18/2017 14:41:26 -70.12, 136.06 100.16 2.73 47
5 10/18/2017 15:31:40 70.03, -56.51 79.76 10/18/2017 15:32:11 70.05, -56.53 79.79 3.12 31
6 10/21/2017 06:09:01 70.86, 85.32 81.54 10/21/2017 06:07:53 70.93, 83.21 81.61 77.37 68
7 10/21/2017 06:58:43 -70.10,-108.17 99.22 10/21/2017 06:58:21 -70.11,-108.16 99.21 0.92 22
8 10/21/2017 07:48:10 69.99, 59.32 80.68 10/21/2017 07:49:05 69.99, 59.33 80.69 0.64 55
9 10/23/2017 22:25:43 70.16,-159.84 81.77 10/23/2017 22:24:34 70.19,-159.83 81.80 3.51 69
10 10/23/2017 23:15:13 -70.06, 7.65 98.32 10/23/2017 23:15:15 -70.05, 7.70 98.33 2.22 2
11 10/24/2017 00:04:44 69.72, 174.82 81.35 10/24/2017 00:05:55 69.72, 175.50 81.35 26.07 71
12 10/26/2017 14:42:11 70.16, -43.96 82.69 10/26/2017 14:41:27 70.13, -43.98 82.66 3.43 44
13 10/26/2017 15:31:41 -70.06, 123.54 97.40 10/26/2017 15:32:09 -70.04, 123.47 97.42 3.39 28
14 10/29/2017 06:09:00 -70.98, -94.49 95.59 10/29/2017 06:07:53 -71.03, -96.97 95.55 89.82 67
15 10/29/2017 06:58:41 70.10, 71.84 83.53 10/29/2017 06:58:21 70.08, 71.87 83.51 3.17 20
16 10/29/2017 07:48:11 -70.01,-120.66 96.56 10/29/2017 07:49:03 -69.98,-120.68 96.58 2.41 52

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/15/2017
SNOs_Map_LANDSAT-8_NPP_20171007.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/15/2017 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service