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: 11/10/2018
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 11/11/2018 22:25:20 70.17,-159.81 87.67 11/11/2018 22:24:24 70.17,-159.79 87.66 1.16 56
2 11/11/2018 23:14:50 -70.06, 7.67 92.44 11/11/2018 23:15:06 -70.09, 7.65 92.42 2.60 16
3 11/12/2018 00:04:30 69.24, 174.19 86.75 11/12/2018 00:05:37 69.27, 176.16 86.78 77.65 67
4 11/14/2018 14:41:50 70.13, -43.99 88.34 11/14/2018 14:41:19 70.15, -43.99 88.35 1.25 31
5 11/14/2018 15:31:20 -70.03, 123.50 91.77 11/14/2018 15:32:00 -70.01, 123.53 91.78 2.37 40
6 11/17/2018 06:08:47 -70.53, -95.17 90.60 11/17/2018 06:07:36 -70.56, -96.19 90.57 37.90 71
7 11/17/2018 06:58:20 70.09, 71.84 88.97 11/17/2018 06:58:13 70.08, 71.88 88.95 2.58 7
8 11/17/2018 07:47:50 -69.99,-120.68 91.13 11/17/2018 07:48:55 -69.99,-120.67 91.13 0.22 65
9 11/19/2018 22:25:23 -70.16, 20.17 90.34 11/19/2018 22:24:24 -70.18, 20.18 90.33 1.72 59
10 11/19/2018 23:14:50 70.05,-172.35 89.56 11/19/2018 23:15:08 70.06,-172.33 89.57 1.39 18
11 11/20/2018 00:04:30 -69.40, -5.61 91.09 11/20/2018 00:05:39 -69.39, -4.03 91.10 61.97 69
12 11/22/2018 14:41:52 -70.12, 135.98 89.80 11/22/2018 14:41:17 -70.11, 136.05 89.80 2.80 35
13 11/22/2018 15:31:19 70.00, -56.53 90.10 11/22/2018 15:32:01 70.00, -56.47 90.10 2.55 42

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/10/2018
SNOs_Map_LANDSAT-8_NPP_20181110.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/10/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service