Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 9/8/2012
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/15/2012 18:52:47 -29.96, 95.01 09/15/2012 18:47:01 -29.75, 94.01 99.38 346
2 09/15/2012 19:43:59 29.98, -97.79 09/15/2012 19:37:51 29.82, -98.71 90.49 368
3 09/15/2012 20:34:52 -29.95, 69.49 09/15/2012 20:28:31 -29.76, 68.63 85.66 381
4 09/15/2012 21:26:04 29.97,-123.31 09/15/2012 21:19:21 29.82,-124.09 76.71 403
5 09/15/2012 22:16:57 -29.95, 43.97 09/15/2012 22:10:02 -29.82, 43.24 71.93 415
6 09/15/2012 23:08:09 29.97,-148.83 09/15/2012 23:00:51 29.83,-149.47 62.97 438
7 09/15/2012 23:59:01 -29.94, 18.45 09/15/2012 23:51:31 -29.83, 17.86 58.14 450
8 09/16/2012 00:50:13 29.97,-174.35 09/16/2012 00:42:20 29.84,-174.84 49.30 473
9 09/16/2012 01:41:07 -30.00, -7.08 09/16/2012 01:33:02 -29.90, -7.53 44.35 485
10 09/16/2012 02:32:18 29.96, 160.13 09/16/2012 02:23:51 29.91, 159.76 35.55 507
11 09/16/2012 03:23:12 -29.99, -32.60 09/16/2012 03:14:32 -29.91, -32.91 30.73 520
12 09/16/2012 04:14:23 29.96, 134.61 09/16/2012 04:05:21 29.92, 134.39 21.75 542
13 09/16/2012 05:05:17 -29.99, -58.12 09/16/2012 04:56:03 -29.97, -58.30 17.01 554
14 09/16/2012 05:56:28 29.95, 109.09 09/16/2012 05:46:51 29.92, 109.01 8.15 577
15 09/16/2012 06:47:22 -29.98, -83.64 09/16/2012 06:37:33 -29.98, -83.67 3.17 589
16 09/16/2012 07:31:24 4.95, 89.72 09/16/2012 07:21:24 5.46, 89.58 59.05 600

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/8/2012
SNOs_Map_NOAA-19_NPP_20120910.jpg

Download SNOs near equator between NOAA-19 and NPP since TLE EPOCH: 09/08/2012 in txt file.

Historical Predictions of SNOs near equator between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service