Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 10/18/2018
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/21/2018 00:08:57 4.19,-158.96 10/20/2018 23:59:30 4.15,-159.15 22.03 567
2 10/21/2018 00:57:03 0.38, 9.67 10/21/2018 00:48:52 0.47, 9.21 52.44 491
3 10/21/2018 01:45:20 -4.88, 178.25 10/21/2018 01:38:24 -5.01, 177.52 82.05 416
4 10/23/2018 15:43:02 -29.96, 143.38 10/23/2018 15:33:02 -30.33, 142.98 56.14 600
5 10/23/2018 16:25:01 2.72, -42.76 10/23/2018 16:15:59 2.65, -43.05 32.68 542
6 10/23/2018 17:13:07 1.86, 125.87 10/23/2018 17:05:21 1.98, 125.31 62.98 466
7 10/23/2018 18:01:23 -6.42, -65.54 10/23/2018 17:54:52 -6.58, -66.36 92.25 391
8 10/26/2018 07:52:48 -5.73, -95.15 10/26/2018 07:42:56 -5.68, -95.26 13.58 592
9 10/26/2018 08:41:04 1.19, 73.44 10/26/2018 08:32:27 1.08, 73.07 43.37 517
10 10/26/2018 09:29:09 3.39,-117.93 10/26/2018 09:21:48 3.54,-118.57 73.43 441
11 10/29/2018 00:08:50 -4.20, 21.06 10/28/2018 23:59:24 -4.18, 20.85 24.02 566
12 10/29/2018 00:57:05 -0.40,-170.34 10/29/2018 00:48:54 -0.48,-170.82 53.92 491
13 10/29/2018 01:45:13 4.86, -1.73 10/29/2018 01:38:17 5.04, -2.47 83.92 416
14 10/31/2018 15:43:03 29.97, -36.63 10/31/2018 15:33:03 30.29, -37.04 53.43 600
15 10/31/2018 16:24:53 -2.68, 137.27 10/31/2018 16:15:52 -2.62, 136.96 34.53 541
16 10/31/2018 17:13:09 -1.85, -54.15 10/31/2018 17:05:23 -1.98, -54.71 64.58 466
17 10/31/2018 18:01:15 6.44, 114.49 10/31/2018 17:54:45 6.60, 113.65 94.16 390

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/18/2018
SNOs_Map_AQUA_NPP_20181019.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 10/18/2018 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service