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: 12/31/2016
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/02/2017 23:26:11 -29.98, 27.52 01/02/2017 23:16:11 -30.32, 27.11 54.52 600
2 01/03/2017 00:08:08 2.65,-158.59 01/02/2017 23:59:07 2.59,-158.90 34.85 541
3 01/03/2017 00:56:16 1.85, 10.02 01/03/2017 00:48:30 1.98, 9.45 65.01 466
4 01/03/2017 01:44:30 -6.48, 178.63 01/03/2017 01:38:00 -6.63, 177.79 94.52 390
5 01/05/2017 15:35:58 -5.76, 149.00 01/05/2017 15:26:06 -5.75, 148.86 15.29 592
6 01/05/2017 16:24:13 1.19, -42.40 01/05/2017 16:15:36 1.11, -42.80 45.16 517
7 01/05/2017 17:12:21 3.31, 126.21 01/05/2017 17:04:59 3.47, 125.55 75.20 442
8 01/08/2017 07:52:03 -4.30, -94.80 01/08/2017 07:42:35 -4.27, -95.03 25.40 568
9 01/08/2017 08:40:18 -0.26, 73.79 01/08/2017 08:32:05 -0.37, 73.30 55.51 493
10 01/08/2017 09:28:26 4.76,-117.59 01/08/2017 09:21:28 4.95,-118.34 85.37 418
11 01/10/2017 23:26:15 29.98,-152.48 01/10/2017 23:16:15 30.48,-152.95 71.62 600
12 01/11/2017 00:08:08 -2.86, 21.39 01/10/2017 23:59:04 -2.79, 21.07 35.72 544
13 01/11/2017 00:56:23 -1.70,-170.02 01/11/2017 00:48:34 -1.85,-170.59 65.90 469
14 01/11/2017 01:44:30 6.27, -1.39 01/11/2017 01:37:57 6.43, -2.24 95.43 393
15 01/13/2017 15:36:04 5.93, -31.04 01/13/2017 15:26:09 5.90, -31.18 15.98 595
16 01/13/2017 16:24:12 -1.42, 137.58 01/13/2017 16:15:32 -1.32, 137.18 46.20 520
17 01/13/2017 17:12:26 -3.20, -53.81 01/13/2017 17:05:02 -3.32, -54.49 76.21 444

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/31/2016
SNOs_Map_AQUA_NPP_20170101.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 12/31/2016 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service