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: 7/3/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/06/2017 00:08:56 -5.66, 20.79 07/05/2017 23:59:06 -5.61, 20.65 16.06 590
2 07/06/2017 00:57:12 1.10,-170.62 07/06/2017 00:48:37 0.99,-171.02 45.82 515
3 07/06/2017 01:45:18 3.47, -1.99 07/06/2017 01:37:59 3.61, -2.65 75.55 439
4 07/08/2017 16:25:00 -4.14, 136.99 07/08/2017 16:15:35 -4.10, 136.77 25.31 565
5 07/08/2017 17:13:16 -0.41, -54.42 07/08/2017 17:05:06 -0.52, -54.90 55.12 490
6 07/08/2017 18:01:22 4.98, 114.21 07/08/2017 17:54:28 5.12, 113.46 84.74 414
7 07/11/2017 07:59:15 29.97, 79.28 07/11/2017 07:49:15 30.26, 78.87 51.19 600
8 07/11/2017 08:41:03 -2.58,-106.80 07/11/2017 08:32:03 -2.54,-107.11 34.77 540
9 07/11/2017 09:29:19 -1.97, 61.79 07/11/2017 09:21:34 -2.08, 61.22 64.43 465
10 07/11/2017 10:17:27 6.43,-129.60 07/11/2017 10:10:57 6.62,-130.43 93.83 390
11 07/14/2017 00:09:01 5.67,-159.23 07/13/2017 23:59:10 5.64,-159.36 14.21 591
12 07/14/2017 00:57:08 -1.14, 9.39 07/14/2017 00:48:32 -1.04, 9.01 44.16 516
13 07/14/2017 01:45:23 -3.46, 177.99 07/14/2017 01:38:03 -3.58, 177.33 73.81 440
14 07/16/2017 16:25:04 4.18, -43.04 07/16/2017 16:15:38 4.14, -43.25 23.71 566
15 07/16/2017 17:13:11 0.35, 125.59 07/16/2017 17:05:00 0.47, 125.12 53.58 491
16 07/16/2017 18:01:26 -4.95, -65.82 07/16/2017 17:54:31 -5.08, -66.55 83.13 415

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/3/2017
SNOs_Map_AQUA_NPP_20170704.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 07/03/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service