Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-B and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/6/2018

Index	Date (METOP-B)	Time (METOP-B)	Lat,Lon (METOP-B)	SZA (METOP-B )	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Distance(km)	Time Diff (sec)
1	05/20/2018	11:07:18	-73.54,-173.61	126.47	05/20/2018	11:06:11	-73.56,-176.50	126.31	90.91	67
2	05/20/2018	11:58:02	73.29, -6.83	53.30	05/20/2018	11:56:52	73.33, -8.66	53.43	58.34	70
3	05/20/2018	12:48:45	-73.27, 160.44	126.74	05/20/2018	12:47:35	-73.27, 158.80	126.65	52.55	70
4	05/20/2018	13:39:29	73.02, -32.77	53.03	05/20/2018	13:38:16	73.03, -33.38	53.09	19.77	73
5	05/20/2018	14:30:13	-72.94, 134.40	127.05	05/20/2018	14:28:59	-72.97, 134.07	126.99	11.18	74
6	05/20/2018	15:20:53	72.89, -58.38	52.90	05/20/2018	15:19:43	72.89, -58.44	52.91	2.26	70
7	05/20/2018	16:11:36	-72.87, 108.90	127.13	05/20/2018	16:10:27	-72.88, 108.90	127.11	0.68	69
8	05/20/2018	17:02:15	72.87, -83.76	52.87	05/20/2018	17:01:13	72.89, -83.82	52.90	3.12	62
9	05/20/2018	17:52:58	-72.85, 83.51	127.16	05/20/2018	17:51:57	-72.88, 83.51	127.12	3.78	61
10	05/20/2018	18:43:37	72.85,-109.15	52.83	05/20/2018	18:42:42	72.84,-109.10	52.84	1.60	55
11	05/20/2018	19:34:19	-72.87, 58.23	127.15	05/20/2018	19:33:27	-72.89, 58.13	127.13	3.67	52
12	05/20/2018	20:24:58	72.87,-134.43	52.84	05/20/2018	20:24:12	72.85,-134.49	52.83	3.15	46
13	05/20/2018	21:15:41	-72.85, 32.84	127.19	05/20/2018	21:14:56	-72.84, 32.85	127.19	1.22	45
14	05/20/2018	22:06:20	72.85,-159.82	52.81	05/20/2018	22:05:42	72.85,-159.87	52.82	1.75	38

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 5/6/2018

Download SNOs between METOP-B and NPP since TLE EPOCH: 05/06/2018 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service