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: 8/29/2016
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 08/31/2016 06:08:51 70.99, 85.56 62.43 08/31/2016 06:07:44 71.02, 83.16 62.53 86.98 67
2 08/31/2016 06:58:34 -70.16,-108.04 118.36 08/31/2016 06:58:11 -70.14,-108.11 118.38 3.46 23
3 08/31/2016 07:48:02 70.01, 59.38 61.50 08/31/2016 07:48:55 70.03, 59.37 61.53 2.73 53
4 09/02/2016 22:25:35 70.22,-159.72 62.65 09/02/2016 22:24:22 70.21,-159.76 62.66 1.45 73
5 09/02/2016 23:15:05 -70.11, 7.76 117.44 09/02/2016 23:15:04 -70.12, 7.70 117.43 2.50 1
6 09/03/2016 00:04:34 69.89, 175.10 62.36 09/03/2016 00:05:46 69.91, 175.34 62.37 9.35 72
7 09/05/2016 14:42:06 70.15, -43.93 63.58 09/05/2016 14:41:14 70.14, -43.87 63.57 2.53 52
8 09/05/2016 15:31:36 -70.05, 123.55 116.52 09/05/2016 15:31:56 -70.05, 123.59 116.52 1.42 20
9 09/05/2016 16:21:18 69.11, -70.08 62.59 09/05/2016 16:22:24 69.09, -67.71 62.52 94.03 66
10 09/08/2016 06:58:36 70.14, 71.93 64.56 09/08/2016 06:58:07 70.13, 71.93 64.55 1.24 29
11 09/08/2016 07:48:06 -70.04,-120.59 115.53 09/08/2016 07:48:49 -70.03,-120.61 115.53 1.10 43
12 09/10/2016 22:25:33 -70.51, 20.70 114.08 09/10/2016 22:24:22 -70.59, 19.67 113.98 39.18 71
13 09/10/2016 23:15:05 70.12,-172.22 65.55 09/10/2016 23:14:59 70.12,-172.28 65.55 2.21 6
14 09/11/2016 00:04:36 -69.97, -4.80 114.59 09/11/2016 00:05:40 -69.97, -4.73 114.59 2.74 64

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/29/2016
SNOs_Map_LANDSAT-8_NPP_20160829.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/29/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service